The aim of this paper is to empirically analyze the effect of financial constraint, information asymetry on the firm investment. On the basis of a data relating to 394 Tunisian firms observed over the period 2001-2008 and by adopting the panel data method, our findings show that the effect of...

We study work effort with its various determinants such as the educational level of the worker, the minimum or start-up salary as well as the initial endowment of the worker. By means of optimization we find that optimal work effort depends directly on the initial income available to the worker,...

This study measures the impact of changes in the income determinants on inequality in the 1990 to 2003 period, in order to answer the question of why income distribution as a whole has not changed. The methodology utilized are micro-simulations of income distribution, which is the most...

In the Latin American context, Chile has the highest level of per capita income and the human development index, though the distribution of income is quite unequal. Unlike Uruguay, Chile has one of the more unequal income distributions of the region. In 2003, Chile had Gini Coefficient of 8.5...