Modulation de l’expression du gène CFTR par le produit du gène FIC1 responsable de la cholestase familiale intra-hépatique progressive de type 1 : Identification des mécanismes moléculaires impliqués

Réalisé en cotutelle avec l'Université de Cergy-Pontoise

On the optimality of progressive income redistribution

We compute the optimal non-linear tax policy for a dynastic economy with uninsurable risk, where generations are linked by dynastic wealth accumulation and correlated incomes. Unlike earlier studies, we find that the optimal long-run tax policy is moderately regressive. Regressive taxes lead to higher output and consumption, at the expense of larger after-tax income inequality. Nevertheless, equilibrium effects and the availability of self-insurance via bequests mitigate the impact of regressive taxes on consumption inequality, resulting in improved average welfare overall. We also consider the optimal once-and-for-all change in the tax system, taking into account the transition dynamics. Starting at the U.S. status quo, the optimal tax reform is slightly more progressive than the current system.

Détérioration progressive de la lecture et de l'écriture dans la maladie d'Alzheimer : systèmes espagnol et français d'écriture

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.