This paper aims at analysing the relation between competitiveness and economic growth for the period 1995-2000 (2002 for some variables). To this aim we analyse the evolution of the unit labour cost by sector (‘traded’ and ‘non-traded’ sector) and decomposition between the unit labour...

An obvious answer to this question is the capital-skill complementarity hypothesis originally proposed by Zwi Griliches (1969). But the relatively poor performance of this hypothesis suggests that other explanations are needed. Here we consider the labour union behaviour in the wage bargaining...

The objective of the paper is to answer an often-asked question : if tariff rates are reduced, what will happen to wage inequality ? We consider two types of wage inequality : between occupations (skills premium), and between industries. We use two large data bases of wage inequality that have...

This study uses Social Security earnings records matched to recent cross-sections of the SIPP and CPS to study the earnings progress of U.S. immigrants.The data show that immigrants' earnings grow 10 to 13 percent during their first twenty years in the U.S. relative to the earnings of natives...