Education

2001 Ph.D in Economics, Université des Sciences Sociales de Toulouse

1997 M.A. in Economics, Université des Sciences Sociales de Toulouse

1996 B.A. in Economics, Université des Sciences Sociales de Toulouse

 

Past Positions

2005-2006  Visiting researcher, Università Ca' Foscari di Venezia

2004-2005 RTN Post-doctoral fellowship (AGE network)  Università Ca' Foscari di Venezia

2002-2004 RTN Post-doctoral fellowship (FINRET network) CORE, Université Catholique de Louvain

2001-2002 Visiting researcher, Université de Liège and CORE, Université Catholique de Louvain

1997-2001 Teaching Assistant, Université des Sciences Sociales de Toulouse

 

Research Interests

Contract Theory
Financial Economics
Public Economics
Health Economics

 

Publications

 Andrea Attar, Dipjyoti Majumdar, Gwenaël Piaser and Nicolàs Porteiro "Common agency games with separable preferences", Mathematical Social Sciences, vol. 56, no. 1, pp. 75-95, 2008.

Louis Eeckhoudt, Maurice Marchand, Pierre Pestieau and Gwenaël Piaser "Vaccination versus ‘‘wait and treat’’: How to subsidize them?", European Journal of Health Economics, vol. 9, no. 1, pp. 33-39, 2008. 

Cyril Hariton and Gwenaël Piaser "When redistribution leads to regressive taxation", Journal of Public Economic Theory, vol. 9,  no. 4, pp. 589-606, 2007

Andrea Attar, Gwenaël Piaser and Nicolàs Porteiro "Negotiation and Take-It or Leave-It in Common Agency with Noncontractible Actions", Journal of Economic Theory, vol. 135, no. 1,  pp. 590-593, 2007

Andrea Attar, Gwenaël Piaser and Nicolàs Porteiro  "A note on Common Agency models of moral hazard", Economics Letters, Vol. 95, no. 2, pp. 278-284, 2007

Gwenaël Piaser "Labor mobility and income tax competition",
In International Taxation Handbook, Gregoriou, G.N. and C. Read (eds.), Elsevier, April 2007  

Andrea Attar, Eloisa Campioni and Gwenaël Piaser "Multiple Lending and constrained efficiency in the credit market", Contributions to Theoretical Economics,  vol. 6, no. 1, Article 7, 2006 http://www.bepress.com/bejte/contributions/

Pierre Pestieau, Gwenaël Piaser and Motohiro Sato "PAYG Pension Systems with Capital Mobility", International Tax and Public Finance, vol. 13, no. 5, pp. 587-599, 2006

Gwenaël Piaser "Stochastic and deterministic menus in common agency games", Economics Bulletin, vol. 4, no. 11, pp. 1-6, 2005  http://economicsbulletin.vanderbilt.edu

Gwenaël Piaser and Denis Raynaud "Consultation médicale : l'influence du revenu et de l'assurance complémentaire", Revue Economique, vol. 53,  no. 1, pp. 113-133, 2002 http://www.persee.fr/

 

Working Papers 

Gwenaël Piaser, "Direct Mechanisms, Menus and Latent Contracts", CREFI-LSF Working Paper, 2007, No 07-09 http://www.uni.lu

Agar Brugiavini, Gwenaël Piaser "Non-exclusivity and adverse selection: An application to the annuity market", University of Venice Working Paper 39/06 http://www.dse.unive.it/Note_di_lavoro/ 

Gwenaël Piaser "The Biais-Martimort-Rochet equilibrium with direct mechanims", University of Venice Working Paper 33/06 http://ssrn.com/abstract=633121

Andrea Attar, Eloisa Campioni, Gwenaël Piaser and Uday Rajan "On Multiple Principal, Multiple Agent Models of Moral Hazard", University of Venice Working Paper 32/06 http://ssrn.com/abstract=731629

Cyril Hariton and Gwenaël Piaser "Efficiency defence: Possible mitigating effects in presence of imperfect redistribution tools", University of Venice Working Paper 30/06 http://ssrn.com/abstract=786944

Jean-Daniel Guigou, Bruno Lovat and Gwenaël Piaser "Relative Performance Evaluation, Risk Aversion and Entry", Working Paper BETA #2007-26 http://cournot2.u-strasbg.fr/


Refereeing  

Journal of Economic Theory, Journal of Public Economics, Journal of Public Economic Theory, Journal of Urban Economics, Finanzarchiv, Revue Economique, Annals of Public and Cooperative Economics, Economie Internationale. 

 

Seminars

Université des Sciences Sociales de Toulouse, Université catholique de Louvain, Université de Liège, Université de Paris IX Dauphine, Université de Lille III, Università di Padova, Università Ca' Foscari di Venezia, Università La Sapienza di Roma, Koç University, Université du Luxembourg.

 

Teaching experience

2006-2008 Corporate Finance (graduate) Univerité du Luxembourg

2000-2001 Statistics, (undergraduate), Toulouse University

1998-2000 Economics, (graduate), Economics, (undergraduate) and  Statistics (15h, undergraduate) Toulouse University


1997-1998 Statistics (undergraduate) and  Economics  (undergraduate) Toulouse University