Unemployment of the unqualified young workers in Canada has always been a preoccupation and is doomed to increase with the mondialisation of the economy. The first source of non qualification is to dropout of school. In this paper, we consider the effect of working while in school on the...

This paper analyses the determinants of the investment decision by focusing on the firms subjective judgments about the impact of some economic factors. This work uses data from the INSEEs business surveys on investment in the industry, over the period 1991-2002. In October, these data contain...

We consider a pure exchange financial economy, where agents observe private information signals, form private anticipations and face an "exogenous uncertainty" on the future state, and an "endogenous uncertainty", on the future prices. At a sequential equilibrium, all agents expect the "true"...