The deterioration of the income and employment position of unskilled workers in the OECD area since the 1980s is a well-documented fact. The debate about the causes of this development is dominated by two competing hypotheses, "North-South Trade" or "globalisation" and technological progress....

This paper is about the impact on (low-skilled) labour. We build a new economic geography model in which two types of labour (low and high-skilled) are distinguished and in which, due to wage rigidies, unemployment may arise. We also introduce two types of transportation costs (for goods and...