Publications du Laboratoire SAF

Publications antérieures ou hors HAL :

2017

Boulier J.F., Brexit, an un, paru dans Option Finance, Mai 2017


Boulier J.F., Quelle nouvelle crise nous menace, et comment s'en prémunir ?, paru dans Gestion de Fortune, Juin 2017

Boulier J.F., M&M, paru dans Option Finance le 19 juin 2017

Boulier J.F., Chronique d'une très grande crise (couverture), aux éditions MA éditions - ESKA, Avril 2017

Boulier J.F., Long Term Savings Performances: The 40 year track record of Afer funds, paru dans Bankers, Markets & Investors n°146 (janvier-février 2017)

Viot C, Benraïss-Noailles L (2017), Qu’en est-il de l’attractivité des entreprises low-cost ? Le rôle du Capital-Marque Employeur, Revue Française de Gestion, Numéro spécial Low cost, (accepté le 29 mai 2017), à paraître

2016

Boulier J.F., Les frontières seront-elles efficientes ? , paru dans Risques n°108 (décembre 2016)


Boulier J.F., Brexit et conséquences, paru dans Option Finance (Octobre 2016)

Boulier J.F., Fierté française, paru dans Le Revenu (Septembre 2016)

2015

Decision thresholds and changes in risk for preventive treatment
Health Economics, DOI: 10.1002/hec.3127.
C. COURBAGE, B. REY

Phase-type aging modeling for health dependent costs
Insurance : Mathematics and Economics
M. GOVORUN, G. LATOUCHE, S. LOISEL

Un modèle de projection pour des contrats de retraite dans le cadre de l’ORSA
Bulletin Français d’Actuariat, vol. 14, n°28.
F. BONNIN, F. COMBES, F. PLACNHET, M. TAMMAR

M. Kacem, C. Lefèvre, S. Loisel. (2015). Convex extrema for nonincreasing discrete distributions: Effects of convexity constraints, Journal of Mathematical Analysis and Applications 423, 1774-1791.

J.Tomas and F.Planchet. (2015), Prospective mortality tables: taking heterogeneity into account, Insurance : Mathematics & Economics. 

On tail dependence coefficients of transformed multivariate Archimedean copulas, Fuzzy Sets and Systems, Available online 5 September 2015, ISSN 0165-0114,http://dx.doi.org/10.1016/j.fss.2015.08.030.
E. DI BERNARDINO, D. RULLIERE

On the estimation of Pareto fronts from the point of view of copula theory
Information Sciences, Volume 324, 10 December 2015, Pages 270-285, ISSN 0020-0255, http://dx.doi.org/10.1016/j.ins.2015.06.037.
M. BINOIS, D. RULLIERE, O. ROUSTANT
 
Estimation of multivariate critical layers: Applications to rainfall data (2015)
Journal SFDS, vol. 156, no.1, pp 11–50, ISSN 2102-6238.
E. DI BERNARDINO, D; RULLIERE

A paraitre

Index for predicting insurance claims from wind storms with an application in France, Risk Analysis
A.MORNET, T.OPITZ, M.LUZI, S.LOISEL (2015)

A. Boumezoued, N. El Karoui, S. Loisel, (2015). Measuring mortality heterogeneity with multi-state models and interval-censored data, Working paper Preprint sur Hal. 

E. Debonneuil, S. Loisel, F. Planchet, (2015). Do actuaries believe in longevity deceleration?, Working paper Preprint sur Hal.

P.O. Goffard, S. Loisel, D. Pommeret. Polynomial approximations for bivariate aggregate claims amount probability distributions, soumis.

P.O. Goffard, S. Loisel, D. Pommeret. A polynomial expansion to approximate the ultimate ruin probability in the compound Poisson ruin model, en révision dans Journal of Computational and Applied Mathematics.

V. Maume-Deschamps, D. Rullière, K. Saïd. On capital allocation by minimizing multivariate risk indicators. Soumis.

N.El Karoui, Y. Salhi, S. Loisel, Robust Detection of Unobservable Disorder Time in Poisson Rate, preprint 2015, soumis.

O. Lopez, X. Milhaud, P. Thérond. (2015), Consistency of tree-based estimators in censored regression with applications in insurance. Preprint

O. Lopez, X. Milhaud, P. Therond. Consistency of tree-based estimators in censored regression with applications in insurance

Discrete Schur-constant models
Journal of Multivariate Analysis
A. CASTANER, M.M, CLARAMUNT, C. LEFEVRE, S. LOISEL

Viot C. (2015), Le dialogue marque-client : une réalité ? La revue des marques, n° 82, Octobre, 58-62.

Viot C., Le Roux A., Kremer F. (2014), Attitude envers l’achat de contrefaçons : déterminants et effet sur l’intention d’achat, Recherches et Applications en Marketing, 29, 2, 3-33.

Viot C., Benraïss-Noailles L (2014), Employeurs, Démarquez-vous. La marque employeur, un gisement de valeur inexploité ?, Management International, 18, 3, 1-22.
t, J. Tomas. [2014c] Construire une table de mortalité prospective : le package ELT, Bulletin Français d’Actuariat, vol. 14, n°27.

Q. Guibert, F. Planchet. (2014) Construction de lois d'expérience en présence d'évènements concurrents : Application à l'estimation des lois d'incidence d'un contrat dépendance, Bulletin 

Q. Guibert, F. Planchet. (2014) Construction de lois d'expérience en présence d'évènements concurrents - Application à l'estimation des lois d'incidence d'un contrat dépendance. Bulletin Français d'Actuariat, 13(27), 5-28.Q. Guibert, M. Juillard, T-O. Nteukam, F. Planchet. (2014) Solvabilité Prospective en Assurance -Méthodes quantitatives pour l'ORSA, Paris : Economica.

F. Planchet, J. Tomas. (2014b) Constructing Entity Specific Mortality Table: Adjustment to a Reference, European Actuarial Journal, Volume 4, Issue 2, pp 247-279, doi: 10.1007/s13385-014-0095-y.

F. Planchet, J. Tomas. (2014a) Uncertainty on Survival Probabilities and Solvency Capital Requirement: Application to LTC Insurance, Scandinavian Actuarial Journal, doi: 10.1080/03461238.2014.925496.

F. Bonnin, M. Juillard, F. Planchet. (2014) Best Estimate Calculations of Savings Contracts by Closed Formulas -Application to the ORSA, European Actuarial Journal, Vol. 4, Issue 1, Page 181-196. http://dx.doi.org/10.1007/s13385-014-0086-z

Properties of a risk measure derived from the expected area in red
Insurance : Mathematics and Economics, Vol.55, 191-199
S. LOISEL, J. TRUFIN

Benchmark values for higher order coefficients of relative risk aversion,
Theory and Decision, Vol.76, 81-94.
M. DENUIT, B. REY

Some characteristics of an equity security next-year impairment,
Review of Quantitative Finance and Accounting, february, 1-25.
J.AZZAZ, S.LOISEL, P.THEROND

A survey of some recent results on Risk Theory,
ESAIM Proceedings, 44, 322-337.
F.AVRAM, R. BIARD, Ch. DUTANG, S. LOISEL, L. RABEHASAINA

A paraitre
Convex extrema for nonincreasing discrete distributions : effects of convexity constaints, JMAA.
M.KACEM, C.LEFEVRE, S.LOISEL (2014)

Risk indicators with several lines of business : comparison, asymptotic behavior and applications to optimal reserve allocation, annales de l’ISUP
P.CENAC, S.LOISEL, V.MAUME-DESCHAMPS, C.PRIEUR (2014)

Ruin problems with worsening risks or with infinite mean claims, Stochastic models.
D.KORTSCHAK, S.LOISEL, P.RIBEREAU (2014)

F. Bonnin, A. De Clermont-Tonnerre, F. Planchet, D. Sapone, M. Tammar. (2014) Valeur économique de dettes subordonnées pour des sociétés non-vie, Les cahiers de recherche de l’ISFA, n° 2014.15.

Q. Guibert, F. Planchet. (2014) Non-Parametric Inference of Transition Probabilities Based on Aalen Johansen Integral Estimators for Semi-Competing Risks Data: Application to LTC Insurance, Les cahiers de recherche de l’ISFA, n°2014.14.

Y. Laïdy, F. Planchet. (2014) Calibrating LMN Model to Compute Best Estimates in Life Insurance, Les cahiers de recherche de l’ISFA, n°2014.13.

T. O. Nteukam, F. Planchet, J. Ren. (2014) Internal Model in Life insurance: Application of Least Square Monte-Carlo in Risk Assessment, Les cahiers de recherche de l’ISFA, n°2014.12.

H. Bensusan, N. El Karoui, S. Loisel, Y. Salhi, Partial Splitting of Longevity and Financial Risks : The Longevity Nominal Choosing Swaptions, en révision à IME.

Q. Guibert, F. Planchet. (2014) Non-Parametric Inference of Transition Probabilities Based on AalenJohansen Integral Estimators for Semi-Competing Risks Data: Application to LTC Insurance. Soumis Life Time Data Analysis. 

Viot C., Le Roux A., Kremer F. (2014), Attitude envers l’achat de contrefaçons : déterminants et effet sur l’intention d’achat, Recherches et Applications en Marketing, 29, 2, 3-33.

Viot C., Benraïss-Noailles L (2014), Employeurs, Démarquez-vous. La marque employeur, un gisement de valeur inexploité ?, Management International, 18, 3, 1-22.


2013 

The « A+B/u » rule for discrete and continuous time risk models with dependence,
Insurance : Mathematics and Economics, 53, issue 3, 774-785.
Ch. DUTANG, C. LEFEVRE, S. LOISEL

On multiply monotone distributions, continuous or discrete, with applications,
Journal of Applied Probability, 50(3), 603-907.
C. LEFEVRE, S. LOISEL

Impact of climate change on heat wave risks,
Risks, 1(3), 176-191
R.BIARD, C. BLANCHET-SCALLIET, A. EYRAUD-LOISEL, S.LOISEL

On certain transformations of Archimedean copulas : Application to the non-parametric estimation of their generators,
Dependence Modeling, Vol.1, 1-36
E. DI BERNARDINO, D.RULLIERE

Another look at risk apportionment,
Journal of Mathematical Economics, 49, 335-343.
M. DENUIT, B. REY

On multivariate extensions of value-at-risk,
Journal of multivariate analysis, 119, 32-46.
A. COUSIN, E. DI BERNARDINO

On finite-time ruin probabilities with dependence between reinsurance cycles and the claim arrival process,
Scandinavian Actuarial Journal, Vol. 2013, Issue 3, 163-185.
M. BARGES, S. LOISEL & X. VENEL

The density of the ruin time for a renewal-reward process perturbed by a diffusion,
Applied Mathematics Letters, 26, 108-112, (DOI) 10.1016/j.aml.2012.04.003.
C. BLANCHET-SCAILLET, D. DOROBANTU, D. RULLIERE

Solvency assessment within the ORSA framework : issues and quantitative methodologies,
Bulletin Français d’Actuariat, Vol.13, n°25, janvier-juin, 35-71.
L. DEVINEAU, J. VEDANI

An extension of Davis and Lo’s contagion model,
Quantitative Finance, vol.13, 3, 407-420, (DOI) 10.1080/14697688.2012.727015.
A. COUSIN, D. DOROBANTU, D. RULLIÈRE

The density of the ruin time for a renewal-reward process perturbed by a diffusion,
Applied Mathematics Letters, 26, 108-112, (DOI) 10.1016/j.aml.2012.04.003.
C. BLANCHET-SCALLIET, D. DOROBANTU, D. RULLIÈRE

Exploring or reducing noise? A global optimization algorithm in the presence of noise,
Structural and Multidisciplinary Optimization, vol.47, 6, 921-936, (DOI) 10.1007/s00158-012-0874-5.
D. RULLIERE, A. FALEH, F. PLANCHET, W. YOUSSEF

Distortions of multivariate distribution functions and associated level curves: applications in multivariate risk theory,
Insurance: Mathematics and Economics, Vol.53(1), 190-205.
E. DI BERNARDINO, D. RULLIERE

L’évaluation du travail dans les établissements de santé publics : déstabilisation des acteurs et remise en question des valeurs,
Entreprises et Humanisme, n°309, 16p.
S.BERTEZENE, B. DUBRION

Moderniser les pratiques d’évaluation du travail dans la fonction publique : analyse exploratoire du cas d’un hôpital public,
Formation Emploi, Vol.1, n°121, 83-105.
S.BERTEZENE, B. DUBRION

Le contrôle et le pilotage de la performance éthique : résultats de recherches-interventions dans le secteur médico-social,
Management et Avenir, n°65, novembre, 17p.
S.BERTEZENE

Cost effectiveness of pegfilgrastrim versus filgrastim after high-dose chemotherapy and autologous stem cell transplantation in patients with lymphoma and myeloma (an economic evaluation of the PALM Trial),
Applied Health Economics and Health Policy, (DOI) 10.1007/s40258-013-0011-7.
L. PERRIER, A. LEFRANC, D. PROL, P. QUITTET, A. SCHMIDT-TANGUY, C. SIANI, C. DE PERETTI

Quadratic hedging : an actuarial view extended to solvency control,
European Actuarial Journal, (DOI) 10.1007/s13385-013-0066-8.
R. NORBERG

Optimal hedging of demographic risk in life insurance,
Finance and Stochastics, Vol.17, 197-222, (DOI) 10.1008/s00780-012-0182-3.
R. NORBERG

Some new classes of stationary max-stable random fields,
Statistics and Probability Letters, 83, 1496-1503.
C. ROBERT

Ultimate ruin probability in discrete time with Bühlmann credibility premium adjustements,
Bulletin Français d’Actuariat, Vol.13, n°25, 73-102.
J. TRUFIN, S. LOISEL

Competition among non-life insurers under solvency constraints : a game-theoretic approach,
European Journal of Operational Research, 31(3), 702-711.
C. DUTANG, H. ALBRECHER, S. LOISEL

A paraitre

The bottom-up top-down puzzle solved, CreditFlux.
A. COUSIN, T. BIELECKI, S. CREPEY, A. HERBERTSSON (2013)

Dynamic hedging of portfolio credit risk in a Markov copula model, forthcoming in Journal of Optimization Theory and Applications.
A. COUSIN, T. BIELECKI, S. CREPEY, A. HERBERTSSON (2013)

A bottom-up dynamic model of portfolio credit risk with stochastic intensities and random recoveries, accepted for publication in Communiction in Statistics – Theory and methods.
A. COUSIN, T. BIELECKI, S. CREPEY, A. HERBERTSSON (2013)

Some mixing properties of conditionally mixing processes, accepted, to appear in Communication in Statistics : Theory and methods.
M. KACEM, S. LOISEL, V. MAUME-DESCHAMPS (2013)

Estimation of the parameters of a Markov-modulated loss process in insurance, accepted, to appear in Insurance : Mathematics and Economics.
A. GUILLOU, S. LOISEL, G. STUPFLER (2013)

Regards croisés sur les infections nosocomiales : de la responsabilité juridique à l’évaluation des coûts, Droit, Déontologie et Soins, à paraître.
S.BERTEZENE, D. RONDEAU (2013)

Prevention and Precaution, chapter of book, The Handbook of Insurance (édition révisée), Kluwer Academic Publishers, A paraître.
Ch. COURBAGE, B. REY, N. TREICH (2013)

Le contrôle et le pilotage de la performance éthique : résultats de recherches-interventions dans le secteur médico-social, Management et Avenir, n°65, novembre, 17p.
S.BERTEZENE (2013)

Automatic declustering of rare events, to appear in Biometrika.
C. ROBERT (2013)

Estimating the efficient price from the order flow : a Brownian Cox process approach, to appear in Stocastic Processes and their Applications.
S. DELATTRE, C. ROBERT, M. ROSENBAUM (2013)

Market Value Margin calculations under the Cost of Capital approach within a Bayesian chain ladder framework, to appear in Insurance : Mathematics and Economics.
C. ROBERT (2013)

On multiply monotone distributions, continuous or discrete, with applications, accepted, to appear in Journal of Applied Probability.
C. LEFEVRE, S. LOISEL (2013)

Quels sont les effets des pédagogies actives dans l’apprentissage de l’entrepreunariat ? Etude des changements de perceptions des élèves ingénieurs et managers à l’issue de la formation M.I.M.E (Méthode d’Initiation au Métier d’Entrepreneur), La revue de l’Entrepreneuriat, A paraître.
M. SALGADO, O. TOUTAIN (2013)
Viot C. (2012), Subjective knowledge, product attributes and consideration set: the wine case, International Journal of Wine Business Research, 24, 3, 219-248.
N° 47 - Benraïss-Noailles L., Viot C. (2012), Les jeunes, les recruteurs et les réseaux sociaux, Personnel, 528, Mars-Avril, 64-65.
eb and face-to-face in travel surveys : comparability, challenges,
Transportation, 1-25
C. BAYART, P. BONNEL

Delta-Hedging Correlation Risk ?
Review of Derivatives Research, 15(1), 25-56
A. COUSIN, S. CREPEY & Y. HANG KAN

Understanding, modelling and managing longevity risk : key issues and main challenges,
Scandinavian Actuarial Journal, Vol. 2012, n°3, 203-231.
P. BARRIEU, H. BENSUSAN, N. EL KAROUI, C. HILLAIRET, S. LOISEL, C. RAVANELLI, Y. SALHI

Iterative adjustment of survival functions by compositions of probability distortions,
The Geneva Risk and Insurance Review, 37, 156-179, (DOI) 10.1057/grir.2011.7.
A. BIENVENÜE, D. RULLIÈRE

The effect of derivative instrument use on capital market risk : evidence from banks in developed and emerging countries,
Frontiers in Finance and Economics, Vol.9, n°2, 85-121.
M.R. KEFFALA, C. DE PERETTI, C.Y. CHAN

Corporate Governance and Voluntary Recognition of ESOs Expenses,
The Empirical Economics Letters, Vol.11, n°5.
C.Y. CHAN, S.L. SU, C. DE PERETTI

La confiance, levier de l’engagement dans les PME en forte croissance,
Revue Française de Gestion, Vol.5, n°224, 65-84.
E. BELLIATO, C. CHAMPAGNE DE LABRIOLLE, I. PRIM-ALLAZ, M. SEVILLE

On relative and partial risk attitudes : theory and implications,
Economic Theory, 50, 151-167.
W.H. CHIU, L. EECKHOUDT, B. REY

Intérêt du modèle « Hurdle » pour la comparaison des comportements de mobilité déclarée dans un protocole d’enquête mixte,
Recherche Transports Sécurité, 28, 33-45.
C. BAYART, P. BONNEL

Optimal stopping for Markov processes and decreasing affine functions, Romanian
Journal of Pure and Applied Mathematics, 56, 4, 283-294.
D. DOROBANTU

Empirical Test of the Efficiency of the UK Covered Warrants Market: Stochastic Dominance and Likelihood Ratio Test Approach,
Journal of Empirical Finance, Volume 19, Issue 1, January, 162-174. Impact Factor: 0.807. Social Science Research Network Working Paper Series 1546355.
C.Y. CHAN, C. DE PERETTI, Z. QIAO, W.K. WONG

Stochastic and Tychastic Approaches to Guaranteed ALM Problem,
Bulletin Français d’Actuariat, vol. 12, n°23.
J.P. AUBIN, L. CHEN, O. DORDAN, A. FALEH, G. LEZAN, F. PLANCHET

Pricing of Parisian options for a jumpdiffusion model with two-sided jumps,
Applied Mathematical Finance, 19(2), 97-129.
H. ALBRECHER, D. KORTSCHAK, X. ZHOU

On semiparametric estimation of ruin probabilities in the classical risk model,
Scandinavian Actuarial Journal, 1-26, iFirst article.
E. MASIELLO

Priority setting in health care and higher order degree change in risk,
Journal of Health Economics, 31, 484-489.
C. COURBAGE, B. REY

Optimal prevention and other risks in a two-period model,
Mathematical Social Sciences, 63, 213-217.
C. COURBAGE, B. REY

A quadratic hedging approach to comparison of catastrophe indices, International,
Journal of Theoretical and Applied Finance, Vol.15, Issue 4, (DOI) 10.1142/s0219024912500306.
R. NORBERG, O. SAVINA

Risk and insurability of storm damages to residential buildings in Austria,
The Geneva Papers on Risk and Insurance - Issues and Practice.
F. PRETTENTHLER, H. ALBRECHER, J. KOBERL, D. KORTSCHAK

Optimal hedging of demographic risk in life insurance,
Finance and Stochastics, (DOI) 10.1007/s00780-012-0182-3.
R. NORBERG

Risk processes with dependence and premium adjusted to solvency targets.
European Actuarial Journal, Vol.2, Issue 1, 1-20 (DOI) 10.1007/s13385-012-0046-4.
C. CONSTANTINESCU, V. MAUME-DESCHAMPS, R. NORBERG

Some multivariate risk indicators ; minimization by using a Kiefer-Wolfowitz approach to the mirror stochastic algorithm,
Statistics and Risk Modeling, 29 (1), 47-71.
P. CENAC, C. PRIEUR, V. MAUME-DESCHAMPS

A paraitre

Présentation du marché de l'assurance vie en Afrique subsaharienne francophone, Assurances et gestion des risques, A paraître.
A. KAMEGA, F. PLANCHET (2012)

Quadratic Hedging by an Influent Informed Investor, à paraître dans Stochastics : An International Journal of Probability and Stochastic Processes.
A. EYRAUD-LOISEL (2012)

Are Fieller and bootstrap methods really equivalent for calculating confidence regions for ratios: an application to the MPIS data, Health; Decision and Management, à paraître.
C. SIANI, C. DE PERETTI (2012)

Understanding, modelling and managing longevity risk : key issues and main challenges, Scandinavian Actuarial Journal, Vol. 2012, N°3, 203-231.
P. BARRIEU, H. BENSUSAN, N. EL KAROUI, C. HILLAIRET, S. LOISEL, C. RAVANELLI, Y. SALHI (2012)

A bottom-up dynamic model of portfolio credit risk, Part I : Markov copula perspective, forthcoming in recent advances in financial engineering – World scientific.
A. COUSIN, T. BIELECKI, S. CREPEY, A. HERBERTSSON (2012)

A bottom-up dynamic model of portfolio credit risk, Part II : common-shock interpretation, calibration and hedging issues, forthcoming in recent advances in financial engineering – world scientific
A. COUSIN, T. BIELECKI, S. CREPEY, A. HERBERTSSON (2012)

Kremer F., Viot C. (2012), How Store brands build retailer brand image and store loyalty, International Journal of Retail and Distribution Management, 40, 7, 528-543.

Benraïss-Noailles L., Viot C. (2012), Intégration des médias sociaux dans les stratégies de recherche d’emploi et de recrutement, Revue Française de Gestion, Numéro spécial « Entreprises et vie privée », 38, 224, 125-138.

Viot C. (2012), Endossement, pseudo endossement et co-endossement d’une marque patronymique : potentiel et intérêt pour une stratégie marketing, Décisions Marketing, 66, Avril-Juin, 21-33.

Viot C., G. Bressolles (2012) Les agents virtuels intelligents : quels atouts pour la relation client ? Décision Marketing, 65, Janvier-Mars, 45-56.

Viot C. (2012), Subjective knowledge, product attributes and consideration set: the wine case, International Journal of Wine Business Research, 24, 3, 219-248.

Benraïss-Noailles L., Viot C. (2012), Les jeunes, les recruteurs et les réseaux sociaux, Personnel, 528, Mars-Avril, 64-65.



2011

Subsampling weakly dependent times series and application to extremes,
Test, 20, 499-502.
P. DOUKHAN, S. PROHL & C. ROBERT

Risk models based on time series for count random variables
Insurance : Mathematics and Economics, 48, 19–28.
H. COSSETTE, E. MARCEAU, F. TOUREILLE

A new approach for the dynamics of ultra high frequency data: the model with uncertainty zones.
Journal of Financial Econometrics, 9, 344-366.
C. ROBERT, M. ROSENBAUM (2011)

Comment mettre œuvre un ‘encadrement’ plus éthique des personnes âgées au sein des établissements médico-sociaux ?,
Forum, n°134, décembre, 14p.
S. BERTEZENE

Quality and non-quality in the health sector,
Sinergie, n°85/11, 16 p. pp. 15-31.
S. BERTEZENE, J. MARTIN

Note of caution when interpreting parameters of the distribution of excesses,
Water Resources, 34, 1215–1221.
P. RIBEREAU, P. NAVEAU, A. GUILLOU


Quelle structure de dépendance pour un générateur de scénarios économiques en assurance ?,
Bulletin Français d’Actuariat, vol. 11, n°22.
K. ARMEL, F. PLANCHET, A. KAMEGA

Is the consumption-income ratio stationary ? Evidence from a non-linear panel unit root test for OECD and non-OECD countries, Manchester School, forthcoming,
Impact Factor, 0.333.
C. STUWART, M. CERRATO, C. DE PERETTI

Polynomial structures in rank statistics distributions,
Journal of Statistical Planning and Inference, 141, 1380-1393.
C. LEFEVRE, P. PICARD

Option Hedging by an Influential Informed Investor,
Applied Stochastic Models in Business and Industry, 27, 707-722.
A. EYRAUD-LOISEL

Hedging Default Risks of CDOs in Markovian Contagion Models,
Quantitative Finance, volume 11, Issue 12, 1773-1791.
A.COUSIN, J.P. LAURENT, J.D. FERMANIAN

Model risk and determination of economic capital in the Solvency 2 project,
International Review of Applied Financial Issues and Economics, Vol. 3, Issue 2. 
F. PLANCHET, P. THÉROND

Hétérogénéité : mesure du risque d'estimation dans le cas d’une modélisation intégrant des facteurs observables,
Bulletin Français d’Actuariat, vol. 11, n°21. 
A. KAMEGA, F. PLANCHET

Optimal strategies of hedging portfolio of unit-linked life insurance contracts with minimum death guarantee,
Insurance: Mathematics and Economics, Volume 48, Issue 2, pp. 161-175.
T.O. NTEUKAM, F. PLANCHET, P. THÉROND

Fast remote but not extreme quantiles with multiple factors. Applications to Solvency II and Enterprise Risk Mangement,
European Actuarial Journal, Vol. 1, 131-157.
M. CHAUVIGNY, L. DEVINEAU, S. LOISEL, V. MAUME-DESCHAMPS

First passage time law for some Lévy processes with compound Poisson : Existence of a density,
Bernoulli 17(4), 1127-1135.
L. COUTIN, D. DOROBANTU

A propos de la tempérance,
Revue Economique, Vol. 62, 751-764.
D. CRAINICH, L. EECKHOUDT, B. REY

Risk vulnerability: a graphical interpretation,
Theory and Decision, 71, 227-234.
L. EECKHOUDT, B. REY

Transparency matters: Price formation in presence of order preferencing,
Journal of Financial Markets, 14, 227-258.
L. LESCOURRET, C. ROBERT

Surrender triggers in life insurance : classification and risk predictions,
Bulletin Français d’Actuariat, 11 (22), 5-48.
X. MILHAUD, S. LOISEL, V. MAUME-DESCHAMPS

Impacts of jumps and stochastic interest rates on the fair costs of guaranteed minimum death benefit contracts,
The Geneva Risk and Insurance Review, 36, 51-73.
F. QUITTARD-PINON, R. RANDRIANARIVONY

A new approach for the dynamics of ultra high frequency data : the model with uncertainty zones,
Journal of Financial Econometrics, 9(2), 344-366,
C. ROBERT, M. ROSENBAUM

Tous sur scène ! Comment le théâtre peut-il aider à former les cadres ?
Gestion, Volume 35/Numéro 4.
M. SALGADO

Asymptotic finite-time ruin probabilities for a class of path-dependent claim amounts using Poisson spacings,
Applied Stochastic Models in Business and Industry, 27, 503-518.
R. BIARD, C. LEFEVRE, S. LOISEL, H.N. NAGARAJA

Adjustment coefficient for risk processes in some dependent contexts,
Methodology and Computing in Applied Probability, 13 (4), 695-721.
H. COSSETTE, E. MARCEAU, V. MAUME-DESCHAMPS

A paraitre

From deterministic to stochastic surrender risk models : impact of correlation crises on economic capital, to appear in European Journal of Operational Research.
S. LOISEL, X. MILHAUD (2011)

Second order tail asymptotics for the sum of dependent, tailindependent regularly varying risks, Accepted: Extremes.
D. KORTSCHAK (2011)

Explicit ruin formulas for models with dependence among risks, to appear in Insurance : Mathematics and Economics.
H. ALBRECHER, C. CONSTANTINESCU, S. LOISEL (2011)

Moments of a compound Poisson models with dependence based on the FGM copula and discounted claims, to appear in ASTIN Bulletin.
M. BARGES, H. COSSETTE, S. LOISEL, E. MARCEAU (2011)

Iterative adjustment of survival functions by compositions of probability distortions, to appear in Geneva Risk and Insurance Review.
A. BIENVENUE, D. RULLIERE (2011)

Ruin probabilities in models with a Markov chain dependence structure, Accepted: Scandinavian Actuarial Journal.
C. CONSTANTINESCU, D. KORTSCHAK, V. MAUME-DESCHAMPS (2011)

Plug-in estimation of level sets in a non compact setting with applications in multivariate risk theory. accepté pour publication à ESAIM P&S.
E. DI BERNARDINO, T. LALOE, V. MAUME-DESCHAMPS, C. PRIEUR (2011)

Viot C. (2011), Can brand identity predict brand extension’s success or failure? Journal of Product & Brand Management, 20, 3, 216-227.

2010

Exchange Option when One Underlying Can Jump,
Finance, vol 31, N°1/2010, 33-53.
F. QUITTARD-PINON, R. RANDRIANARIVONY

Protection of Life Insurance Companies in a Market-based Framework,
North American Actuarial Journal, vol 14, N° 1, 131-151.
F. QUITTARD-PINON, C. BERNARD, O. LE COURTOIS

Fair costs of guaranteed minimum death benefit contracts,
Mathematical and Statistical Methods for Actuarial Sciences and Finance, M. Corraza and C. Pizzi Eds, Springer Verlag, 283-293.
F. QUITTARD-PINON, R. RANDRIANARIVONY


Enquête déplacements web – face-à-face : quelle comparabilité ?,
Cahiers Scientifiques du Transport, 57, 141-167.
C. BAYART, P. BONNEL

Le potentiel du web pour les enquêtes de mobilité,
Courrier des Statistiques, 129, 6p.
C. BAYART, P. BONNEL

L’impact du mode d’enquête sur la mesure des comportements de mobilité,
Economie et Statistique, n° 437.
C. BAYART, P. BONNEL

Asymptotic behavior of the finite-time expected time-integrated negative part of some risk processes,
Journal of Mathematical Analysis and Applications, Vol. 367(2), 535-549.
R. BIARD, S. LOISEL, C. MACCI, N. VERAVERBEKE

Nonparametric statistical analysis of an upper bound of the ruin probability under large claims,
Extrêmes, Vol. 13, n° 4, 439-461.
P.L. CONTI, E. MASIELLO

Applications de techniques stochastiques pour l'analyse prospective de l'impact comptable du risque de taux,
Bulletin Français d’Actuariat, vol. 11, n°21. 
F. BONNIN, F. PLANCHET, M. JUILLARD

La mesure du prix de marché du risque : quels outils pour une utilisation dans les modèles en assurance ?
Assurances et gestion des risques, Vol.78 (3/4). 
A. CAJA, F. PLANCHET

Les générateurs de Scénarios Économiques : de la conception à la mesure de la qualité. Assurances et gestion des risques,
Insurance and Risk Management Journal, Montreal, Vol.78, 1-2.
A. FALEH, F. PLANCHET, D. RULLIERE

On the efficient evaluation of ruin probabilities for completely monotone claim size distributions,
Journal of Computational and Applied Mathematics, 233(10), 2724-2736.
H. ALBRECHER, F. AVRAM, D. KORTSCHAK

An asymptotic expansion for the tail of compound sums of Burr distributed random variables,
Statistics and Probability Letters, 80(78), 612-620.
D. KORTSCHAK, H. ALBRECHER

Quasi-Monte Carlo Techniques and Rare Event Sampling.Schweiz,
Aktuarver, Mitt., (1-2), 56-70.
J. HARTINGER, D. KORTSCHAK

Higher order expansions for compound distributions and ruin probabilities with subexponential claims,
Scandinavian Actuarial Journal, 110(2), 105-135.
H. ALBRECHER, C. HIPP, D. KORTSCHAK

Discrete-time risk models based on time series for count random variables,
Astin Bulletin, 40(1), 123-150.
H. COSSETTE, E. MARCEAU, V. MAUME-DESCHAMPS

On non-monetary measures in the face of risks and the sign of the derivatives,
Bulletin of Economic Research, 62, 295-304.
C. COURBAGE, B. REY

Some consequences of correlation aversion in decision science,
Annals of Operations Research, 176, 259-269.
M. DENUIT, L. EECKHOUDT, B. REY

Prudence, temperance, edginess and risk apportionment as decreasing sensitivity to detrimental changes,
Mathematical Social Sciences, Vol. 60, 137-143.
M. DENUIT, B. REY

L’horizon temporel dans Solvabilité 2,
Bulletin Français d’Actuariat, Vol. 10, n° 19, 43-62.
A. DERIEN

Testing the type of a semi-martingale: Ito against multifractal,
Electronic Journal of Statistics, 4, 1300-1323.
L. DUVERNET, C. ROBERT, M. ROSENBAUM

Graphical methods for investigating the finite-sample properties of confidence regions,
Computational Statistics and Data Analysis, 54, 262-271.
C. DE PERETTI, C. SIANI

Credit risk premia and quadratic BSDEs with a single jump,
International Journal of Theoretical and Applied Finance, 13, 1103-1129.
S. ANKIRCHNER, A. EYRAUD-LOISEL, M. ROYER-CARENZI

BSDEs with random terminal time under enlarged filtration. American-style options hedging by an insider,
Random Operators and Stochastic Equations, Volume 18, Issue 2, 141-163.
A. EYRAUD-LOISEL, M. ROYER-CARENZI

Hedging Default Risks of CDOs in Markovian Contagion Models,
Quantitative Finance, 1-19.
J-P. LAURENT, A. COUSIN, J-D. FERMANIAN

Stationary-excess operator and convex stochastic orders,
Insurance : Mathematics and Economics, Vol. 47, 64-75.
C. LEFEVRE, S. LOISEL

Preserving preference rankings under non financial background risk,
Journal of the Operational Research Society, 61, 1302-1308.
Y. MALEVERGNE, B. REY

Les comportements de rachat en assurance vie en regime de croisière et en période de crise,
Risques, n° 83, Septembre.
X. MILHAUD, M.P. GONON, S. LOISEL

Approximations comonotones pour le prix d’une option d’achat Européenne en présence de dividendes discrets,
Bulletin Français d’Actuariat, Vol. 10, n° 19, 5-42.
P.A. PATARD, J.C. AUGROS

On asymptotic distribution of maxima of stationary sequences subject to random failure or censoring,
Statistics and Probability Letters, 80, 134-142.
C. ROBERT

On the microstructural hedging error. SIAM
Journal of Financial Mathematics, 1, 427-453.
C. ROBERT, M. ROSENBAUM

On the limiting spectral distribution of the covariance matrices of time-lagged processes,
Journal of Multivariate Analysis, 101, 2434-2451.
C. ROBERT, M. ROSENBAUM


A paraitre
Hedging of defaultable contingent claims using BSDE with uncertain time horizon, Bulletin Français d’Actuariat, à paraître.
C. BLANCHET-SCALLIET, A. EYRAUD-LOISEL, M. ROYER-CARENZI (2010)

2009

Asymptotic results for the sum of dependent non-identically distributed random variables,
Methodology and Computing in Applied Probability, 11, 279-306.
D. KORTSCHAK, H. ALBRECHER

On ruin probability and aggregate claim representations for Pareto claim size distributions,
Insurance: Mathematics and Economics, 45(3): 362-373.
H. ALBRECHER, D. KORTSCHAK

On the efficiency of the Asmussen-Kroeseestimators and its application to stop-loss transforms Blatter DGVFM 30(2), 363-377.
J. HARTINGER, D. KORTSCHAK

Finite-time ruin probabilities for discrete, possibly dependent, claim severities,
Methodology and Computing in Applied Probability, 11, 425-441.
C. LEFEVRE, S. LOISEL

TVaR-based capital allocation with copulas,
Insurance : Mathematics and Economics, Vol. 45, 348-361.
M. BARGES, H. COSSETTE, E. MARCEAU

Mastering performance through quality and networking, Total Quality,
Management, Vol. 21, n°4, pp.413-428.
S. BERTEZENE, J. MARTIN

Maîtriser la performance par la qualité et l'organisation réticulaire: l'exemple des établissements médico-sociaux,
Revue Marocaine de Commerce et de Gestion.
S. BERTEZENE, J. MARTIN

A Comparative Analysis of CDO Pricing Models under the Factor Copula Framework,
Journal of Derivatives, Vol. 16, n°4, 9-37.
X. BURTSCHELL, J. GREGORY, J-P. LAURENT

Regularity of the Euclid algorithm, application to the analysis of fast GCD algorithm,
Journal of Symbolic Computation, 44, n°7, 726-767.
E. CESARATTO, J. CLEMENT, B. DAIREAUX, L. LHOTE, V. MAUME-DESCHAMPS, B. VALLEE

Risk aggregation in Solvency II: How to converge the approaches of the internal models and those of the standard formula ?
Bulletin Français d’Actuariat, Vol. 9, n° 18, 107-145.
L. DEVINEAU, S. LOISEL

Construction d’un algorithme d’accélération de la méthode des « simulations dans les simulations » pour le calcul du capital économique Solvabilité II,
Bulletin Français d’Actuariat, Vol. 9, n° 17, 189-222.
L. DEVINEAU, S. LOISEL

Optimal strategies in a risky debt context,
An International Journal of Probability and Stochastics Processes, Vol. 81, Nos. 3-4,269-277.
D. DOROBANTU, M. MANCINO, M. PONTIER

Mesure des risques de marché et de souscription vie en situation d’information incomplète pour un portefeuille de prévoyance,
Bulletin Français d’Actuariat, Vol. 9, n° 18, 79-105.
J.P. FELIX, F. PLANCHET

Estimating Copula Densities through Wavelets,
Insurance: Mathematics and Economics, 44, 170-181.
C. GENEST, E. MASIELLO, K. TRIBOULAY

A strong hysteretic model for Okun’s law: theory and preliminary investigation,
International Review of Applied Economics, Vol. 3, Issue 4, July 2009, 445-462.
D. LANG, C. DE PERETTI

Finite-time ruin probabilities for discrete, possibly dependent, claim severities,
Methodology and Computing in Applied probability, Vol. 11, n° 3, 425-441.
C. LEFEVRE, S. LOISEL

Convergence and asymptotic variance of bootstrapped finite-time ruin probabilities with partly shifted risk processes,
Insurance: Mathematics and Economics, Vol. 45, Issue 3, 374-381.
S. LOISEL, C. MAZZA, D. RULLIERE

Sensitivity analysis and density estimation for finite-time ruin probabilities,
Journal of Computational and Applied Mathematics, Vol. 230, n° 1, 107-120.
S. LOISEL, N. PRIVAULT

On cross risk vulnerability,
Insurance: Mathematics and Economics, Vol. 45, 224-229.
Y. MALEVERGNE, B. REY

Rentes en cours de service : un nouveau critère d'allocation d'actif,
Bulletin Français d'Actuariat, Vol. 9, n° 17, 37-69.
F. PLANCHET, P. THEROND

Asymptotic distributions for the intervals estimators of the extremal index and the cluster-size distribution,
Journal of Statistical Planning and Inference, 139, 3288-3309.
C. ROBERT

Inference for the limiting cluster size distribution of extreme values,
The Annals of Statistics, 37, 271-310.
C. ROBERT

A sliding blocks estimator for the extremal index,
Electronic Journal of Statistics, 3, 993–1020.
C. ROBERT, J. SEGERS, C. FERRO

Tourism destination competitiveness: The french regions case,
European Journal of Tourism Research, Vol.2, No.2.
E. ROBINOT, L. BOTTI, N. PEYPOCH, B. SOLONANDRASANA

Les jeux d'entreprises : un outil de formation au management,
Revue Éducation Permanente, n° 178/2009-1, 143-150.
M. SALGADO

Gestion stratégique d’un fonds de pension en temps continu,
Bulletin Français d’Actuariat, Vol. 9, n° 17, 110-153.
M. TALFI

2008

On finite-time ruin probabilities for classical risk models,
Scandinavian Actuarial Journal 1, 41-60.
C. LEFEVRE, S. LOISEL

Impact of correlation crises in risk theory: Asymptotics of finite-time ruin probabilities for heavy-tailed claim amounts when some independence and stationary assumptions are relaxed,
Insurance: Mathematics and Economics, 43, 412-421.
R. BIARD, C. LEFEVRE, S. LOISEL

Spectral risk measures and portfolio selection,
Journal of Banking and Finance, Vol. 32, n°9, 1870-1882.
A. ADAM, M. HOUKARI, J-P. LAURENT

Pricing derivatives with barriers in a stochastic interest rate environment,
Journal of Economic Dynamics and Control, 32, 2903-2938.
C. BERNARD, O. LE COURTOIS, F. QUITTARD-PINON

On the willingness to pay to reduce risks of small losses,
Journal of Economics, 95, 75-82.
C. COURBAGE, B. REY

Comparison results for exchangeable credit risk portfolios,
Insurance: Mathematics and Economics, Vol. 42, n°3, 1118-1127.
A. COUSIN, J-P. LAURENT

Actuar : An R Package for Actuarial Science,
Journal of Statistical Software, Volume 25, Issue 7.
C. DUTANG, V. GOULET, M. PIGEON

Fair valuation of participating life insurance contracts with jumps risk,
The Geneva Review on Risk and Insurance Theory, Vol. 33, 106-136.
O. LE COURTOIS, F. QUITTARD-PINON

On some key research issues in Enterprise Risk Management related to economic capital and diversification effect at group level,
Bulletin Français d'Actuariat, No. 15, Vol. 9.
W. FISHER, S. LOISEL, S. WANG

Mortality fluctuations modelling with a shared frailty approach,
Life & Pensions, octobre, 39-44.
S. FULLA, J-P. LAURENT

Exponential inequalities for VLMC empirical trees. ESAIM Prob. Stat., 12, 119-229.
A. GALVES, V. MAUME-DESCHAMPS, B. SCHMITT

The optimal capital structure of the firm with stable Lévy asset returns,
Decisions in Economics and Finance, 31, 51-72.
O. LE COURTOIS, F. QUITTARD-PINON

Robustness analysis and convergence of empirical finite-time ruin probabilities and estimation risk solvency margin,
Insurance: Mathematics and Economics, Volume 42, Issue 2, April, 746-762.
S. LOISEL, C. MAZZA, D. RULLIERE

Perturbations extrêmes sur la dérive de mortalité anticipée,
Assurances et Gestion des Risques, Vol. 76(3)
F. PLANCHET, M. JUILLARD, P. THEROND

Valuing Options in Jump Diffusion Models using Generalized Fourier Analysis,
Banque & Marchés, n° 97, novembre-décembre.
F. QUITTARD-PINON, R. RANDRIANANIVONY

Calibrage d’options pour trois modèles mixtes diffusions et sauts,
Revue Finance, vol. 29, n° 2, 103-130.
F. QUITTARD-PINON, R. RANDRIANANIVONY

How to price efficiently European options in some geometric Lévy processes models,
International Journal of Business, vol. 13, n° 4, 301-314.
F. QUITTARD-PINON, R. RANDRIANANIVONY

Tails of random sums of a heavy-tailed number of light-tailed terms,
Insurance: Mathematics and Economics, 43, 85-92.
C. ROBERT, J. SEGERS

Estimating the multivariate extremal index function,
Bernoulli, 14, 1027-1064.
C. ROBERT

Le théâtre, un outil de formation au management,
Revue Française de Gestion, Vol. 34/181, 77-96.
M. SALGADO

IFRS, solvabilité 2, embedded value : quel traitement du risque ?
Bulletin Français d’Actuariat, vol. 8, n° 15, janvier-juin, 67-96.
P. THEROND

2007

Contrôle interne, contrôle externe et qualité : le cas des services et établissements sociaux et médico-sociaux,
Economie et Management, juin, 8 p.
S. BERTEZENE

Comment mesurer l’éthique dans les services et établissements sociaux et médico-sociaux ?
Droit Déontologie et Santé, septembre, 15 p.
S. BERTEZENE, J.J. NILLES

Beyond the Gaussian Copula: Stochastic and Local Correlation,
Journal of Credit Risk, Vol. 3, n°1, 31-62.
X. BURTSCHELL, J. GREGORY, J-P. LAURENT

Precautionary Saving in the Presence of Other Risks,
Economic Theory, 32: 414-424.
C. COURBAGE, B. REY

Negative binomial version of the Lee-Carter model for mortality forecasting,
Applied Stochastic Models in Business and Industry. Volume 23, Issue 5, 385-401.
A. DELWARDE, M. DENUIT, C. PARTRAT

A good sign for multivariate risk taking,
Management Science, 53: 117-124.
L. EECKHOUDT, B. REY, H. SCHLESINGER

Time to ruin, insolvency penalties and dividends in a Markov-modulated multirisk model with common shocks,
Bulletin Français d'Actuariat, No. 14, Vol. 8, 4-24.
S. LOISEL

Outils numériques pour la simulation Monte Carlo des produits dérivés complexes,
Bulletin Français d’Actuariat, vol. 8, n° 14, 74-117.
P.A. PATARD

Construction de tables de mortalité prospectives : le cas des petites populations,
Bulletin Français d'Actuariat, Vol. 7, n° 14, 118-146.
F. PLANCHET, V. LELIEUR

L’utilisation des splines bi-dimensionnels pour l'estimation de lois de maintien en arrêt de travail,
Bulletin Français d’Actuariat, Vol. 7, n° 13.
F. PLANCHET, P. WINTER

Stochastic stability of some state-dependent growth-collapse processes,
Advances in Applied Probability, 39, 1-32.
C. ROBERT

Analysing the performance of bootstrap neural tests for conditional heteroskedascity in ARCH-M models,
Computational Statistics & Data Analysis, Vol. 51, Issue 5, February, 2442-2460.
C. SIANI, C. DE PERETTI

Provisions et capital de solvabilité d'une compagnie d'assurance : méthodologie d'utilisation de Value-at-Risk,
Assurances et Gestion des Risques, Vol. 74 (4).
P. THEROND, F. PLANCHET

2006

A nonhomogeneous risk model for insurance,
Computers and Mathematics with Applications, 51, 325-334.
C. LEFEVRE, Ph. PICARD

Le point sur les options parisiennes et leurs applications,
Banque & Marchés n°82.
C. BERNARD, O. LE COURTOIS

Development and pricing of a new participating contract,
North American Actuarial Journal, 10(4), 179-195.
C. BERNARD, O. LE COURTOIS, F. QUITTARD-PINON

Alternative Risk Measures for Alternative Investments,
Journal of Risk, Vol. 8, n°4, 1-32.
A. CHABAANE, J-P. LAURENT, Y. MALEVERGNE, F. TURPIN

Prudence and optimal prevention for health risks,
Health Economics, Vol 15, n°12, 1323-1327. 
Ch. COURBAGE, B. REY

Decision-making with the incremental cost-effectiveness ratio under uncertainty, Health and System Science, SAS - 9/2006, Information decision patient, 111-145.
C. DE PERETTI, C. SIANI

Risk-Neutral and Actual Default Probabilities with an Endogenous Bankruptcy Jump-Diffusion Model, Asia-Pacific 
Financial Markets, 13, 11- 39.
O. LE COURTOIS, F. QUITTARD-PINON

Extreme dependence of multivariate catastrophic losses,
Scandinavian Actuarial Journal, 2006-4, 203-225.
L. LESCOURRET, C. ROBERT

On the pricing of power and other polynomial options,
Journal of Derivatives, Vol. 13, n°4: 61-71. 
S. MACOVSCHI, F. QUITTARD-PINON

On the power of generalized extreme value (GEV) and generalized Pareto distribution (GPD) estimators for empirical distributions of stock returns,
Applied Financial Economics, Vol. 16, n° 3, 271 – 289.
Y. MALEVERGNE, V. PISARENKO, D. SORNETTE

Exponential inequalities and functional estimations for weak dependent data; applications to dynamical systems,
Stochastics and Dynamics, 6, no. 4, 535-560.
V. MAUME-DESCHAMPS

Exponential inequalities and estimation of conditional probabilities, Lect. notes in Stat.,
Springer, Vol. 187, 123-140.
V. MAUME-DESCHAMPS

Étude du risque systématique de mortalité,
Assurances et Gestion des Risques, Vol. 74 (3). 
F. PLANCHET, L. FAUCILLON, M. JUILLARD

Mesure de l'incertitude tendancielle sur la mortalité – application à un régime de rentes,
Assurances et Gestion des Risques, Vol 75 (3). 
F. PLANCHET, M. JUILLARD

Backward stochastic differential equations with jumps and related non-linear expectations,
Stochastic Processes and Their Applications, Vol. 116, n°10, 1358-1376.
M. ROYER

Fieller's method performance in problematic cases for decision-making,
Health and System Science, SAS - 9/2006, Information decision patient, 205-226.
C. SIANI, C. DE PERETTI

Flux RSS HAL

  • [hal-00484233] Some multivariate risk indicators: minimization by using a Kiefer-Wolfowitz approach to the mirror stochastic algorithm
    5 décembre 2011
    We consider some risk indicators of vectorial risk processes. These indicators take into account the dependencies between business lines as well as some temporal dependencies. By using stochastic algorithms, we may estimate the minimum of these risk indicators, under a fixed total capital constraint. This minimization may apply to optimal reserve allocation.
  • [hal-00504020] Exponential inequalities for VLMC empirical trees.
    19 juillet 2010
    A seminal paper by Rissanen, published in 1983, introduced the class of Variable Length Markov Chains and the algorithm Context which estimates the probabilistic tree generating the chain. Even if the subject was recently considered in several papers, the central question of the rate of convergence of the algorithm remained open. This is the question we address here. We provide an exponential upper bound for the probability of incorrect estimation of the probabilistic tree, as a function of the size of the sample. As a consequence we prove the almost sure consistency of the algorithm Context. We also derive exponential upper bounds for type I errors and for the probability of underestimation of the context tree. The constants appearing in the bounds are all explicit and obtained in a constructive way.
  • [hal-00816894] Risk indicators with several lines of business: comparison, asymptotic behavior and applications to optimal reserve allocation
    23 avril 2013
    In a multi-dimensional risk model with dependent lines of business, we propose to allocate capital with respect to the minimization of some risk indicators. These indicators are sums of expected penalties due to the insolvency of a branch while the global reserve is either positive or negative. Explicit formulas in the case of two branches are obtained for several models independent exponential, correlated Pareto). The asymptotic behavior (as the initial capital goes to infinity) is studied. For higher dimension and several periods, no explicit expression is available. Using a stochastic algorithm, we get estimations of the allocation, compare the different allocations and study the impact of dependence.
  • [hal-00022453] Exponential inequalities and functional estimations for weak dependent datas ; applications to dynamical systems.
    9 avril 2006
    We estimate density and regression functions for weak dependant datas. Using an exponential inequality obtained by Dedecker and Prieur and in a previous article of the author, we control the deviation between the estimator and the function itself. These results are applied to a large class of dynamical systems and lead to estimations of invariant densities and on the mapping itself.
  • [hal-01339520] Spatial Quantile Predictions for Elliptical Random Fields
    10 janvier 2017
    In this work, we consider elliptical random fields. We propose some spatial quantile predictions at one site given observations at some other locations. To this aim, we first give exact expressions for conditional quantiles, and discuss problems that occur for computing these values. A first affine regression quantile predictor is detailed, an explicit formula is obtained, and its distribution is given. Direct simple expressions are derived for some particular elliptical random fields. The performance of this regression quantile is shown to be very poor for extremal quantile levels, so that a second predictor is proposed. We prove that this new extremal prediction is asymptotically equivalent to the true conditional quantile. Through numerical illustrations, the study shows that Quantile Regression may perform poorly when one leaves the usual Gaussian random field setting, justifying the use of proposed extremal quantile predictions.
  • [hal-01082559] On a capital allocation by minimizing multivariate risk indicators
    13 novembre 2014
    The issue of capital allocation in a multivariate context arises from the presence of dependence between the various risky activities which may generate a diversification effect. Several allocation methods in the literature are based on a choice of a univariate risk measure and an allocation principle, others on optimizing a multivariate ruin probability or some multivariate risk indicators. In this paper, we focus on the latter technique. Using an axiomatic approach, we study its coherence properties. We give some explicit results in mono periodic cases. Finally we analyze the impact of the dependence structure on the optimal allocation.
  • [hal-01367277] Multivariate extensions of expectiles risk measures
    21 février 2017
    This paper is devoted to the introduction and study of a new family of multivariate elicitable risk measures. We call the obtained vector-valued measures multivariate expectiles. We present the different approaches used to construct our measures. We discuss the coherence properties of these multivariate expectiles. Furthermore, we propose a stochastic approximation tool of these risk measures.
  • [hal-02476291] Trends in the Control Strategies for Occupational Exposure to Carcinogenic, Mutagenic, and Reprotoxic Chemicals in France (2003-2010)
    12 février 2020
    European directives stipulate that French employers take all available measures to reduce the use of carcinogenic, mutagenic, and reprotoxic (CMR) chemicals. Our study explores the trends for the various control measures that are available to employees exposed to CMR agents, at two time points (2003 and 2010).Our study assessed data from the 2003 and the 2010 French national cross-sectional survey of occupational hazards (SUMER). The availability of collective protections (source-based controls and general ventilation) and personal protective equipment (PPE) was explored. Trends in the availability of protective measures were studied using multilevel logistic regressions.Exposure situations without any protective measures decreased considerably between 2003 and 2010 (29.9% versus 17.9%, respectively). The increase in the proportion of exposure situations involving source-based controls (e.g. an isolation chamber and local exhaust ventilation) was, however, much less. Multiple regression analysis showed that the protection strategies depended on the job characteristics (e.g. work schedules, the employment contract, and the occupation) as well as the size of the company. There were noticeable changes between 2003 and 2010. For example, differences in protections available between full-time and part-time workers disappeared in the 7-year period, whereas those between executives/managers and other employees increased, as did the gaps between large and small companies.Although the overall increase in exposure situations involving protective measures masks a number of differences in exposure between employee categories, it is a step in the right direction. Source-based controls appeared to be implemented more for exposures with the longest durations, and PPE was very often combined with collective protections, which is what is currently recommended.
  • [halshs-03978273] Analyzing the Difficulties of Continuing Physical Activity during the COVID-19 Crisis in France
    8 février 2023
    Physical activity (PA) and limiting sedentary behavior have been recognized as healthpromoting behaviors for many years. Since the COVID-19 pandemic, changes in lifestyle habits have occurred, causing disparities in PA practice. This article aimed to examine the characteristics of French adults who self-reported having difficulties in continuing their exercise practices during the pandemic. Multivariate logistic regressions were used to test whether certain demographic, morphologic, behavioral (sleep, sedentary lifestyle, extent of household chores), and exercise-related variables were significant predictors of experiencing such difficulties, based on data from an online survey of insurance company members. Difficulties in PA practice were found in 57% of the population surveyed. Several factors were identified as predictors of experiencing difficulties, including a high BMI, the type and number of physical activities usually practiced before lockdown, as well as the number of times per week dedicated to PA. For the employed population, specific factors were additionally decisive: sex, time spent in front of screens, and sleeping. Our results will allow public health policy makers and stakeholders in PA and prevention to better target populations in difficulty during periods of disruption, such as that of the pandemic; thus, allowing them to propose structural or organizational solutions for the continuity of PA practice.
  • [halshs-01278291] Serious games in favour of knowledge management and double-loop learning ?
    18 octobre 2024
    How can universities develop a knowledge management dynamic in order to train knowledge workers who are effective in an organizational learning process? Can games, and more specifically serious games, contribute to reaching this goal? To answer this question, we hypothesize that play can serve as a lever for knowledge management and double-loop learning. The purpose of this article is to show that serious games contribute to training knowledge workers in an organizational learning process. From this perspective, we attempt to understand how serious games promote the acquisition of knowledge and we explain the research method used in the field (participant observation, investigation using questionnaires). The final part analyses the main results: a community of practice and organization learning, internalization through Learning by Doing and better understanding of the environment’s complexity, towards double-loop learning and student satisfaction with the serious game.
  • [halshs-01784310] [Methods for the analysis and treatment of cost data by micro- and gross-costing approaches]
    3 mai 2018
    This work addresses the analysis of individual cost data in the setting of interventional or observational studies using statistical analysis software once the costs per patient have been estimated. It is in fact necessary to be able to present and describe data in an appropriate manner in each of the studied health strategies and to test whether the difference in costs observed between treatment groups is due to chance or not. Furthermore, cost analysis differs from conventional statistical analysis in that cost data have a certain number of specific properties, including their use by health decision-makers. This work also addresses the difficulties that generally arise in regard to the distribution of cost; it explains why the mathematical average constitutes the only relevant measure for economists; and it outlines which analyses are required for inter-strategy cost comparisons. It also covers the issue of missing or censored data, features that are inherent to information collected regarding costs and to sensitivity analyses.
  • [halshs-01446738] Le devenir professionnel des bénéficiaires des clauses d’insertion des marchés publics après leur sortie du dispositif
    26 janvier 2017
    Prévue par le code des marchés publics, la clause d’insertion permet d’intégrer explicitement des critères sociaux dans les appels d’offres. Les entreprises attributaires de tels marchés ont l’obligation de proposer un nombre minimal d’heures de travail à des personnes éloignées de l’emploi. Cet article étudie le devenir professionnel des bénéficiaires de ces clauses à moyen terme (six à vingt mois après), grâce à une enquête téléphonique auprès d’un panel de bénéficiaires de l’agglomération lyonnaise. Une partie des bénéficiaires parviennent à sécuriser leur parcours professionnel avec l’accès à des emplois durables. Le maintien en emploi semble dépendre de la capacité du dispositif à améliorer la confiance en soi des bénéficiaires et à leur faire acquérir une formation.
  • [halshs-00806646] Moderniser" les pratiques d'évaluation du travail dans la fonction publique : analyse exploratoire du cas d'un hôpital public
    2 avril 2013
    Cet article s'appuie sur une étude exploratoire menée dans un hôpital public. Il étudie la mise en place d'outils d'évaluation du travail classiquement utilisés dans les grandes organisations privées qui visent une plus grande prise en compte de la contribution individuelle des agents. Dans une démarche compréhensive, et à la lumière des travaux de James March, il apparaît que ces " outils de gestion " conduisent les acteurs, surtout les cadres de soins, à modifier leur façon d'être et de concevoir leur activité. Leur représentation du " bon travail " semble alors être mise en tension.
  • [halshs-00801911] L'évaluation du travail dans les établissements de santé publics : déstabilisation des acteurs et remise en question des valeurs
    18 mars 2013
    Depuis le début des années 2000, la fonction publique française est engagée dans un vaste mouvement de rationalisation qui impacte notamment les pratiques de gestion des ressources humaines. A partir d'une étude menée dans un établissement pour personne âgées dépendante (EHPAD) public intégré à un hôpital local, l'objet de cet article est d'analyser en quoi la mise en place de référentiels d'évaluation centrés sur la mesure de la contribution individuelle peut déstabiliser les acteurs censés appliquer ce type d'outils. (...)
  • [halshs-01670155] Being Treated In Higher Volume Hospitals Leads To Longer Progression-Free Survival For Epithelial Ovarian Carcinoma Patients in the Rhone-Alpes region of France
    6 février 2018
    Background: To investigate the relationship between hospital volume activities and the survival for Epithelial Ovarian Carcinoma (EOC) patients in France.
  • [halshs-00957305] Serious games : leverage for knowledge management
    10 mars 2014
    The purpose of this paper is investigate if the use of 'serious games' with students can improve their knowledge acquisition and their academic performance . The research is an exploratory investigation resorting to the use of a serious game to evaluate the evolution of the students' competencies in project management, through questionnaires processed using a structural 'learning model'.(...)
  • [halshs-01524444] Trends in occupational disparities for exposure to carcinogenic, mutagenic and reprotoxic chemicals in France 2003–10
    18 mai 2017
    Background: To explore trends in social and occupational inequalities in terms of exposure to carcinogenic, mutagenic and reprotoxic chemicals (CMR) for French employees. Methods: Our study assessed data from the French national cross-sectional survey of occupational hazards (SUMER) that was conducted in 2003 and 2010. We included all of the 27 CMR agents that were classified by the International Agency for Research on Cancer or European Union regulations as being known or presumed to have CMR potential in humans. Trends in prevalence and degree of exposure were examined using multilevel logistic regression analysis. Results: The number of employees exposed to CMR agents decreased by 17.5% between 2003 and 2010. The only CMR entities for which exposure rates increased are not considered to be proven CMRs according to the European Union regulations. With the exception of apprentices, there was an overall decrease in exposure prevalence for all employees. This decrease occurred, however, to different extents. The decrease in the risk of exposure to CMR agents was much greater for those on permanent contracts, managers, and in enterprises with more than 500 employees. Nonetheless, in situations where there was potential for exposure, companies with fewer than 10 employees were in fact able to decrease the degree of risk more than the others. Conclusions: Our results confirm the relevance of reinforcing regulatory restrictions for CMR products, while also indicating that monitoring of trends in disparities will allow public health policy makers to better evaluate progress made toward reducing disparities that affect vulnerable populations.
  • [hal-03861242] Impact of in Situ Simulated Climate Change on Communities and Non-Indigenous Species: Two Climates, Two Responses
    3 avril 2023
    Climate change constitutes a major challenge for marine urban ecosystems and ocean warming will likely strongly affect local communities. Non-Indigenous Species (NIS) have been shown to often have higher heat resistance than natives, but studies investigating how forthcoming global warming might affect them in marine urban environments remain scarce, especially in situ studies. Here we used an in situ warming experiment in a NW Mediterranean (warm temperate) and a NE Atlantic (cold temperate) marina to see how global warming might affect recruited communities in the near future. In both marinas, warming resulted in significantly different community structure, lower biomass, and more empty space compared to control. However, while in the warm temperate marina, NIS showed an increased surface cover, it was reduced in the cold temperate one. Metabolomic analyses on Bugula neritina in the Atlantic marina revealed potential heat stress experienced by this introduced bryozoan and a potential link between heat stress and the expression of a halogenated alkaloid, Caelestine A. The present results might indicate that the effects of global warming on the prevalence of NIS may differ between geographical provinces, which could be investigated by larger scale studies.
  • [hal-04602826] Estimating Disease-Free Life Expectancy Based on Clinical Data from the French Hospital Discharge Database
    6 juin 2024
    The development of health indicators to measure healthy life expectancy (HLE) is an active field of research aimed at summarizing the health of a population. Although many health indicators have emerged in the literature as critical metrics in public health assessments, the methods and data to conduct this evaluation vary considerably in nature and quality. Traditionally, health data collection relies on population surveys. However, these studies, typically of limited size, encompass only a small yet representative segment of the population. This limitation can necessitate the separate estimation of incidence and mortality rates, significantly restricting the available analysis methods. In this article, we leverage an extract from the French National Hospital Discharge database to define health indicators. Our analysis focuses on the resulting Disease-Free Life Expectancy (Dis-FLE) indicator, which provides insights based on the hospital trajectory of each patient admitted to hospital in France during 2008–2013. Through this research, we illustrate the advantages and disadvantages of employing large clinical datasets as the foundation for more robust health indicators. We shed light on the opportunities that such data offer for a more comprehensive understanding of the health status of a population. In particular, we estimate age-dependent hazard rates associated with sex, alcohol abuse, tobacco consumption, and obesity, as well as geographic location. Simultaneously, we delve into the challenges and limitations that arise when adopting such a data-driven approach.
  • [hal-01026373] On the consistency of Sobol indices with respect to stochastic ordering of model parameters.
    21 juillet 2014
    In the past decade, Sobol's variance decomposition have been used as a tool - among others - in risk management. We show some links between global sensitivity analysis and stochastic ordering theories. This gives an argument in favor of using Sobol's indices in uncertainty quantification, as one indicator among others.
  • [hal-01616147] fitdistrplus : An R Package for Fitting Distributions
    11 octobre 2024
    The package fitdistrplus provides functions for fitting univariate distributions to different types of data (continuous censored or non-censored data and discrete data) and allowing different estimation methods (maximum likelihood, moment matching, quantile matching and maximum goodness-of-fit estimation). Outputs of fitdist and fitdistcens functions are S3 objects, for which specific methods are provided, including summary, plot and quantile. This package also provides various functions to compare the fit of several distributions to the same data set and can handle to bootstrap parameter estimates. Detailed examples are given in food risk assessment, ecotoxicology and insurance contexts.
  • [halshs-01354704] Les PME axées sur la durabilité et à forte croissance : une approche par les paradoxes
    28 janvier 2020
    Cet article vise à explorer les tensions paradoxales présentes dans les PME axées sur la durabilité et à forte croissance, ainsi que les pratiques mises en œuvre pour faire face à ces tensions. La recherche repose sur l’étude d’un cas unique, une PME française pionnière du secteur bio. L’analyse de ce cas permet d’identifier quatre tensions paradoxales majeures, qui s’intensifient de manière progressive durant les phases de forte croissance : identité normative et utilitariste, croissance interne et externe, exploration et exploitation, désorganisation et structuration. Elle permet de plus de repérer un ensemble de clés stratégiques, qui ont permis aux situations paradoxales de trouver leur équilibre dans des logiques de dialogue et de différenciation.
  • [halshs-01879116] Small firms in the sustainable transformation of food industry: entangling entrepreneurship and activism in grassroots innovation processes
    22 septembre 2018
    The literature in Social Movement Theory, Organization Studies and Entrepreneurship emphasizes on the linkages between social movement action and economic organization. Indeed, social entrepreneurship and social movement studies tend to be more and more linked: activists and social entrepreneurs do not represent separate and distinct actors with different logics of action, but tend to transfer their tactics, such as framing, mobilization, protest and negation. This paper explores how activism and entrepreneurship can be combined in an innovative way by small firms in order to contribute to an industry's transformation towards sustainable development. We specially investigate the field of food industry and Alternative Food Networks. In a context of growing interest and sensitivity towards more sustainable food models, how do small firms combine activism and entrepreneurship to frame grassroots innovation processes and translate this frame into organizational model?
  • [hal-02429429] What business models for food justice?
    28 janvier 2020
    The Food Justice Movement is a grassroots initiative now reaching public, political and academic spheres. Our purpose in this article is to explore how do these organizations manage to solve the coexistence of food justice imperatives and economical ones in their business models. Thanks to a qualitative study, we propose and discuss a typology of business models for the food justice.
  • [hal-01443955] Comment articuler projets individuel, collectif et de territoire ? Le cas d’un collectif de transformation et commercialisation en circuits courts
    23 janvier 2017
    De nombreuses initiatives collectives impliquant des producteurs en circuits courts se développent : magasins et marchés de producteurs, plateformes d'approvisionnement de la restauration collective, ateliers collectifs de transformation, etc. Cependant, force est de constater que beaucoup de projets de ce type ne parviennent pas à émerger ou à se pérenniser. Mieux comprendre comment ces collectifs résolvent les différents paradoxes et difficultés auxquels ils sont confrontés constitue donc une attente forte. Nous proposons une analyse de la trajectoire d'un collectif de transformation et de commercialisation en circuits courts, en montrant que la pérennité du système repose sur une articulation singulière et dynamique entre trois dimensions : le projet individuel, collectif et celui du territoire. A chacune des étapes de la vie du collectif, les acteurs mobilisent ces différents niveaux d'action afin de construire ou rétablir une cohérence et une dynamique.
  • [hal-00475386] Estimating Bivariate Tail: a copula based approach
    25 mai 2011
    This paper deals with the problem of estimating the tail of a bivariate distribution function. To this end we develop a general extension of the POT (Peaks-Over-Threshold) method, mainly based on a two-dimensional version of the Pickands-Balkema-de Haan Theorem. We introduce a new parameter that describes the nature of the tail dependence and we provide a way to estimate it. We construct a two-dimensional tail estimator and study its asymptotic properties. We also present real data examples which illustrate our theoretical results.
  • [hal-01081756] Discrete Schur-constant models
    10 novembre 2014
    This paper introduces a class of Schur-constant survival models, of dimension n, for arithmetic non-negative random variables. Such a model is defined through a univariate survival function that is shown to be n-monotone. Two general representations are obtained, by conditioning on the sum of the n variables or through a doubly mixed multinomial distribution. Several other properties including correlation measures are derived. Three processes in insurance theory are discussed for which the claim interarrival periods form a Schur-constant model.
  • [hal-00168714] Robustness analysis and convergence of empirical finite-time ruin probabilities and estimation risk solvency margin.
    30 août 2007
    We consider the classical risk model and carry out a sensitivity and robustness analysis of finite-time ruin probabilities. We provide algorithms to compute the related influence functions. We also prove the weak convergence of a sequence of empirical finite-time ruin probabilities starting from zero initial reserve toward a Gaussian random variable. We define the concepts of reliable finite-time ruin probability as a Value-at-Risk of the estimator of the finite-time ruin probability. To control this robust risk measure, an additional initial reserve is needed and called Estimation Risk Solvency Margin (ERSM). We apply our results to show how portfolio experience could be rewarded by cut-offs in solvency capital requirements. An application to catastrophe contamination and numerical examples are also developed.
  • [hal-00168716] Convergence and asymptotic variance of bootstrapped finite-time ruin probabilities with partly shifted risk processes.
    30 août 2007
    The classical risk model is considered and a sensitivity analysis of finite-time ruin probabilities is carried out. We prove the weak convergence of a sequence of empirical finite-time ruin probabilities. So-called partly shifted risk processes are introduced, and used to derive an explicit expression of the asymptotic variance of the considered estimator. This provides a clear representation of the influence function associated with finite time ruin probabilities, giving a useful tool to quantify estimation risk according to new regulations.
  • [hal-00412977] A link between wave governed random motions and ruin processes
    2 septembre 2009
    This article establishes a link between hitting times associated with the risk process (time of ruin) and wave governed random motions, which are widely used in physics. Concerning risk theory, another link holds between processes corresponding to models called positive and negative risk sums. Some classical results appear to be strongly interconnected. An original algorithm is proposed for computing finite-time ruin probabilities in renewal non-Poissonian risk model with exponential claims. Concerning wave-governed random motions, we analyze the distribution of the maxima of the processes. New bounds are directly derived from risk theory and appear to be more accurate than the ones proposed recently in the probabilistic literature. Finally, we propose applications of these notions in finance.
  • [hal-01582574] Adaptive Robust Control Under Model Uncertainty
    6 septembre 2017
    In this paper we propose a new methodology for solving an uncertain stochastic Marko-vian control problem in discrete time. We call the proposed methodology the adaptive robust control. We demonstrate that the uncertain control problem under consideration can be solved in terms of associated adaptive robust Bellman equation. The success of our approach is to the great extend owed to the recursive methodology for construction of relevant confidence regions. We illustrate our methodology by considering an optimal portfolio allocation problem, and we compare results obtained using the adaptive robust control method with some other existing methods.
  • [emse-00744904] A Bootstrap approach to the price uncertainty of weather derivatives
    24 octobre 2012
    This paper investigates price uncertainties in weather derivatives contracts through a bootstrap approach. Futures prices are computed under a periodic ARMA model in an actuarial framework for two different locations, Paris and Chicago. We show that statistical errors may lead to substantial uncertainties on futures prices with confidence intervals up to 10% of the assessed prices.
  • [emse-00699607] Model risk in the pricing of weather derivatives
    14 février 2024
    Temperature modelling is a major issue for valuation of weather derivatives. Goodness of fit is usually assessed from historical data. However, estimation errors can result in large price uncertainty that may be problematic for practical applications. In this paper, we consider a temperature ARMA model and quantify the price uncertainties for weather Futures and weather options. Each price is seen as a random variable (which is a function of the parameters estimator), and we assess price uncertainty by giving confidence intervals. In addition, we look for sources of uncertainty, and point out the major defects of the model.
  • [hal-04283660] Le recours au travail indépendant en début de carrière
    14 novembre 2023
    Le pourcentage de jeunes ayant eu au moins un épisode de travail indépendant au cours des sept premières années post-scolarité a doublé en 12 ans. Un recours plus tardif au travail indépendant dans les trajectoires professionnelles des jeunes est néanmoins observé, mais au profit d’une plus grande pérennité de leur première activité entrepreneuriale. Ces évolutions peuvent être attribuées à des changements de structure de la population des sortants du système éducatif (niveau d’études, PCS des parents, autonomie résidentielle, etc.) et à des modifications du comportement des jeunes.
  • [hal-02440063] La mobilité domicile-travail des actifs de l’aire urbaine lyonnaise : une approche temporelle (1995-2015)
    14 janvier 2020
    Ces dernières années, les grandes villes françaises ont connu un double phénomène de métropolisation et d’expansion spatiale. Dans ce contexte, la mobilité quotidienne des individus, et tout particulièrement celle liée au travail, constitue un enjeu central pour le développement des infrastructures. En s’appuyant sur les trois dernières Enquêtes ménages déplacements, cet article propose d’étudier l’évolution de la mobilité domicile-travail des actifs lyonnais depuis vingt ans (distance domicile-travail parcourue et usage de la voiture pour aller au travail). L’objectif est de déterminer si l’évolution des indicateurs de mobilité est davantage imputable à une modification de comportements des actifs ou à un changement structurel des caractéristiques de ces derniers, en intégrant une dimension temporelle dans les modèles économétriques. Si certaines différences de comportements de mobilité persistent, notamment selon le type d’emploi, l’utilisation de la voiture pour se rendre au travail a fortement évolué, mettant en évidence un effet de rattrapage chez les femmes et les professions et catégories socioprofessionnelles les moins élevées.
  • [hal-04476446] The impact of parental benefits on disadvantaged households
    24 février 2024
    Over the past 25 years, the Government of Quebec (Canada) has introduced a number of relatively novel policies aimed at fighting poverty such as the Universal Child Care Program (UCCP) in 1997 and the Quebec Parental Insurance Program (QPIP) in 2006. Since its inception, the QPIP has provided a means‐tested supplementary benefits scheme for disadvantaged households. The scheme yields a well‐defined kink in the benefits schedule with respect to two entirely exogenous criteria. Using the QPIP administrative data files from 2006 to 2017, we estimate the causal impact of the supplemental benefits on leave duration and participation of poor households within a sharp Regression Kink Design (RKD) approach. Our results indicate that single mothers are relatively responsive to additional benefits. Conversely, partnered mothers are not found to respond to the supplemental benefits, irrespective of fathers’ own participation in the parental leave. The Canadian government is currently considering introducing a similar parental leave program. Our results may prove useful for the design of the program.