We review the skill-biased technological change (SBTC) versus NorthSouth trade (NST) debate in order to explain widening wage inequality between skilled and unskilled workers. The traditional explanations based on exogenous SBTC and on the NorthSouth Heckscher Ohlin Samuelson approach, as well...

We analyse the immigration flows to Western Europe in the sixties. We develop a theoretical model tailored to account for some of the key features of this period, i.e., trade in manufacturing that essentially involved advanced countries, the growing administration of labour markets in Western...

Elasticity of the demand for low-skilled and high-skilled labour in the European Union with respect to foreign outsourcing is estimated, using alternative flexible cost functions. The choice of functional form is apparently not immaterial, as different forms can lead to conflicting conclusions....

Feenstra and Hanson [NBER Working Paper No. 6052 (1997)] propose a procedure to correct the standard errors in a two-stage regression with generated dependent variables. Their method has subsequently been used in two-stage mandated wage models [Feenstra and Hanson, Quarterly Journal of Economics...