Switzerland has experienced a substantial influx of immigrants over the last 50 years after World War II, which has led Switzerland to have among the highest share of foreigners in population among all OECD countries. This paper analyzes the migration experience of Switzerland. The analysis...

We analyze the impacts of labor market integration and migration on skill formation, wage structures, and per capita GDP of host and source countries. To do so, we propose a model in which heterogeneous agents invest in the acquisition of skills, and in which final good production exhibits...

We ask which migration policy a developed country will choose when its objective is to attain the optimal skill composition of the country's workforce, and when the policy menu consists of an entry fee and a quota. We compare these two policies under the assumptions that individuals are...

We ask which migration policy a developed country will choose when its objective is to attain the optimal skill composition of the country's workforce, and when the policy menu consists of an entry fee and a quota. We compare these two policies under the assumptions that individuals are...

This paper investigates the welfare consequences of immigration policies in a model with two types of labour, skilled and unskilled, and international capital mobility. The paper examines the effect of government policies - which change the immigration cost and causes immigration of one type of...

This chapter provides a comprehensive expository survey and synthesis of the theoretical determinants of migration. Early work beginning with Adam Smith, running through the pioneering research of Larry Sjaastad in the 1960s, and continuing through the end of the twentieth century established...