This article examines the link between restrictions on the number of physicians and general practitioners' (GPs) earnings. Using a representative panel of 6016 French self-employed GPs over the years 1983-2004, we estimate an earnings function to identify experience, time and cohort effects. The...

This paper examines whether general practitionersí(GPsí) earnings are high enough to keep this profession attractive. We set up two samples, with longitudinal data relative to GPs and executives. Those two professions have similar abilities but GPs have chosen a longer education. To measure if...

This paper analyses the regulation of ambulatory care and its impact on physicians'careers, using a representative panel of 6; 016 French self-employed GPs over the years 1983 to 2004. The beginning of their activity is influenced by the regulated number of places in medical schools, named in...

In this note, we study the problem of existence, uniqueness and determinacy of equilibrium in the two period mean-variance C.A.P.M. with a riskless asset and possibly an infinite number of assets. The existence, uniqueness and determinacy problem is brought down to a two-dimensional problem. We...

Islamic and conventional investment funds have the same purpose. However, unlike conventional funds, Islamic funds offer different investment contracts and have to invest in accordance with a set of selection rules. This dissertation focuses on developing theoretical and empirical analysis...

This paper proposes a consumption-based model that accounts for term premiums of the nominal term structure of interest rates. The model focuses on ex ante term premiums, which depend on the volatility processes of real consumption and inflation. The contribution of the paper is to derive and...

Many empirical and behavioral studies identify a decreasing slope in the term structure of subjective discount rates. Using an experimental methodology based on “free-time” relative comparisons, this paper aims to identify in individual behaviors whether agents see their psychological value...

In this thesis, we propose to test a new behavioral explanation of the equity premium puzzle. This work is based on the heterogeneous beliefs model of Jouini and Napp (2007) according to which, pessimism of investors at the aggregate level leads to very important risk premiums. In this model,...