European health care systems are facing diverse challenges. In health policy, strong primary care is seen as key to deal with these challenges. European countries differ in how strong their primary care systems are. Two groups of traditionally weak primary care systems are distinguished. First a...

Although the concept of healthcare renunciation is regularly employed in health surveys and increasingly called into the French public debate, it has never been subject to methodological questioning to analyse the term’s underlying significations. If health surveys frequently refer to...

We study the psycho-social determinants of self-assessed health in order to explain social inequalities in health in France.We use a unique general population survey to assess the respective impact on self-assessed health status of subjective perceptions of social capital, social support, and...

Objectives Since 2006 France experiences an innovative version of Gate-keeping which aims at regulating access to outpatient specialist care. We describe the reform's initial objectives, the political pathway which lead to the implementation of a reshaped reform and discuss the first outcomes...

La France, bien que pourvue d’un système de protection sociale à vocation universelle, connaît des inégalités sociales dans l’accès et l’utilisation des services de santé. L’analyse des déterminants du renoncement aux soins pour raisons financières apporte un nouvel éclairage...

We study incentive-compatible labour contracts in the case where individual productivity, preference for leisure and time preference rate are unobservable by the principal in a two-period model. We first reduce this three-dimensional problem to a standard one-dimensional screening problem....

We study incentive-compatible labor contracts in the case where both individual productivity and subjective discount rate are unobservable by the rm. We rst show that unidimensional manifolds of agents group on the same contract. High , low agents may choose the same contract as low , high...

This paper provides an existence theorem for a class of infinite-dimensional non-convex problems arising in symmetric and asymmetric information models. Sufficient conditions for monotonicity of solutions are also given. The proofs are very simple and rely on rearrangement techniques and the...

We establish duality, existence and uniqueness results for a class of mass transportations problems. We extend a technique of W. Gangbo [9] using the Euler Equation of the dual problem. This is done by introducing the h-Fenchel Transform and using its basic properties. The cost functions we...