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Poverty orderings and intra-household inequality: The Lost Axiom

Peluso, Eugenio; Trannoy, Alain - In: Journal of Income Distribution 18 (2009) 3-4, pp. 24-33

We investigate under which conditions it is possible to infer the evolution of poverty at the individual level from the … knowledge of poverty among households. Poverty measurement is approached by the poverty orderings introduced by Foster and … results in terms of preservation of poverty orderings. We point out the main analogies and differences between inequality and …

Persistent link: https://www.econbiz.de/10010711961

When Kolm Meets Mirrless: ELIE

Trannoy, Alain; Simula, Laurent - Groupement de Recherche en Économie Quantitative … - 2008

This article discusses the properties of Kolm’s ELIE proposal in the Context of optimal income taxation “à la Mirrlees”. It first shows that ELIE gives rise to non-standard type-dependent budget sets, which has important implications in terms of a minimum labour requirement. Second, it...

Persistent link: https://www.econbiz.de/10004969040

An Exploration of Incentive-Compatible ELIE

Simula, Laurent; Trannoy, Alain - Groupement de Recherche en Économie Quantitative … - 2008

Simula and Trannoy (2007) have shown that ELIE is confronted with implementation issues when the policymaker cannot observe the time worked by every individual. This paper tries to fix this problem. To this aim, it characterizes the second-best allocations which are the closest to ELIE (i) in...

Persistent link: https://www.econbiz.de/10004969045

Origine sociale et état de santé des parents : Quelle influence sur l’état de santé à l’âge adulte ?

Devaux, Marion; Jusot, Florence; Rochaix, Lise; … - Université Paris-Dauphine (Paris IX) - 2007

Parmi les facteurs explicatifs proposés pour expliquer les inégalités sociales de santé, la littérature épidémiologique a récemment mis en avant l’influence du milieu social d’origine sur l’état de santé à l’âge adulte, cette influence résultant à la fois d’un effet...

Persistent link: https://www.econbiz.de/10011072128

Tel père, tel fils : l’influence de l'origine sociale et familiale sur la santé des descendants en Europe

Trannoy, Alain; Tubeuf, Sandy; Jusot, Florence - Université Paris-Dauphine (Paris IX) - 2009

This article analyses unequal opportunities for health related to original class and family background in Europe. The literature has recently highlighted the influence of original class background on health in adulthood and the existence of transmission between the generations. The data from the...

Persistent link: https://www.econbiz.de/10010707480

Optimal Non-Linear Income Tax when Highly Skilled Individuals Vote with their Feet

Simula, Laurent; Trannoy, Alain - Groupement de Recherche en Économie Quantitative … - 2006

This paper examines how allowing individuals to emigrate to pay lower taxes changes the optimal non-linear income tax scheme in a Mirrleesian economy. Type-dependent participation constraints are borrowed from contract theory. An individual emigrates if his domestic utility is less than his...

Persistent link: https://www.econbiz.de/10005512010

Tax Me If You Can! Optimal Nonlinear Income Tax between Competing Governments

Lehmann, Etienne; Simula, Laurent; Trannoy, Alain - Institute for the Study of Labor (IZA) - 2013

We investigate how potential tax-driven migrations modify the Mirrlees income tax schedule when two countries play Nash. The social objective is the maximin and preferences are quasilinear in income. Individuals differ both in skills and migration costs, which are continuously distributed. We...

Persistent link: https://www.econbiz.de/10011106698

Optimal Student Loans and Graduate Tax under Moral Hazard and Adverse Selection

Gary-Bobo, Robert J.; Trannoy, Alain - C.E.P.R. Discussion Papers - 2013

We completely characterize the set of second-best optimal "menus" of student-loan contracts in a simple economy with risky labour-market outcomes, adverse selection, moral hazard and risk aversion. The model combines structured student loans and an elementary optimal income-tax problem à la...

Persistent link: https://www.econbiz.de/10011084475

Tax Me if You Can! Optimal Nonlinear Income Tax between Competing Governments

Lehmann, Etienne; Simula, Laurent; Trannoy, Alain - 2014

We investigate how potential tax-driven migrations modify the Mirrlees income tax schedule when two countries play Nash. The social objective is the maximin and preferences are quasilinear in consumption. Individuals differ both in skills and migration costs, which are continuously distributed....

Persistent link: https://www.econbiz.de/10010772569

Is the Flat Tax Optimal under Income Risk?

Henriet, Dominique; Pintus, Patrick; Trannoy, Alain - 2014

We derive testable conditions ensuring that the income tax is optimal when agents are ex-ante identical but face idiosyncratic income risk. The optimal tax depends positively on both absolute risk aversion and risk variance and negatively on labor supply elasticity and absolute prudence. The...

Persistent link: https://www.econbiz.de/10010900234