Borjas (1987, 1991 and 1994) developed the self-selection theory, applying Roy's model (1951) to migration studies. He establishes that the characteristics of migrants in terms of skills and abilities are driven by wage distribution differences between the host country and home. In this regard,...

New economic geography focuses on the impact of falling transport costs on the spatial distribution of activities. However, it disregards the role of technological innovations, which are central to modern economic growth, as well as the role of migration costs, which are a strong impediment to...

The objective of the present paper is to study the impact of R&D investment on inter-regional labour migration and inter-sectoral labour reallocation in the EU, specifically at regional level. In order to capture important general equilibrium effects, we employ a structural NEG model called...

The present paper describes the modelling of regional labour markets in the newly developed dynamic spatial general equilibrium model RHOMOLO, where the labour market equilibrium is determined by firms' labour demand, a wage-curve determining unemployment, and interregional labour migration. The...

Migrants are among the groups most vulnerable to economic fluctuations. As predicted by the 'welfare magnet' hypothesis, migrants can therefore be expected to--ceteris paribus--prefer countries with more generous welfare provisions to insure themselves against labor market risks. This paper...

This paper considers diversity of the knowledge of expats as a complementary dimension of human capital that may generate spillovers. Such, often intangible, knowledge about foreign markets, management skills, and other complementary information may enhance the productivity of these expats, or...

The paper consider the skill-biased "share-altering" technical change hypothesis in a spatial general equilibrium model where skilled and unskilled individual may exhibit different preferences for local amenities. A main novelty - both for labour and urban economics- is that, under this...