This paper is concerned with the determinants and consequences of immigrant/linguistic concentrations (enclaves). The reasons for the formation of these concentrations are discussed. Hypotheses are developed regarding "ethnic goods" and the effect of concentrations on the immigrant’s language...

This paper provides an introduction and overview of my research on the Economics of Language. The approach is that language skills among immigrants and native-born linguistic minorities are a form of human capital. There are costs and benefits associated with this characteristic embodied in the...

This paper tracks the economic status of American Jewry over the past three centuries. It relies on qualitative material in the early period and quantitative data since 1890. The primary focus is on the occupational status of Jewish men and women, compared to non-Jews, with additional analyses...

This paper explores the theoretical issues and the empirical literature regarding the selectivity of migrants. Although the primary focus is on international migration, reference is made to internal migration and return migration. The theoretical analysis indicates a tendency toward the...