Most studies examining the impact of migrants on crime rates in hosting populations are in the context of economic migrants in developed countries. However, we know much less about the crime impact of refugees in low- and middle-income countries-whose numbers are increasing worldwide. This study...

One of the most salient features of developing economies is the existence of a large informal sector. This paper uses quantitative theory to study the dynamic implications of informality on wage inequality, human capital accumulation, child labor and long-run growth. Our model can generate...

In this paper, we provide new explanations for the puzzling findings in the literature that migrants do not decrease natives' wages, and that skilled immigration can actually increase them. We develop a model with regional labor markets and heterogeneous firms in which workers of different skill...

Determinants of national policies towards immigration are analysed in the context of an economy open to international trade. Arguments for the existence of an ‘immigration surplus’ are reviewed and followed by an interpretative survey of the principal contributions of the political economy...

Transcription factor binding site (TFBS) detection plays an important role in computational biology, with applications in gene finding and gene regulation. The sites are often modeled by gapless profiles, also known as position-weight matrices. Past research has focused on the significance of...

This paper explores the consequences of immigration for aggregate income and income distribution. On the one hand, immigration generally increases the residents' aggregate income, on the other hand, it makes income distribution more unequal if immigrants bring little capital with them. These two...

The long run impact of adopting the Common Agricultural Policy for Switzerland is analyzed on the basis of a three-region applied general equilibrium model. Estimates suggest that, because of the present high protection of agriculture, integration generates important net welfare gains (about 1 %...