Donor agencies and recipient governments want to assess the effectiveness of aid-supported sector policies. Unfortunately, existing methods for impact evaluation are designed for the evaluation of homogeneous interventions (‘projects’) where those with and without ‘treatment’ can be...

We show how small initial wealth differences between low skilled black and white workers can generate large differences in their labor-market outcomes. This even occurs in the absence of a taste for discrimination against blacks or exogenous differences in the distance to jobs. Because of the...

This paper explores the phenomenon of ethnic entrepreneurship and migration in developing countries. Our focus is on the decision of migrants to choose a particular site for conducting entrepreneurial activities. A survey of literature is presented in the opening section, in which two...

The rapidly rising inflow of foreign migrants confronts policy-makers with many socio-economic problems. The negative externalities of uncontrolled immigration are well known and often hard to cope with. In recent years we have seen many policy initiatives based on self-reliance principles for...

Concentration of immigrants and its associated externalities have become an important topic in contemporary international migration research, both from a methodological as well as an empirical perspective. The purpose of this paper is twofold. First, it aims to provide an overview of that part...

Ethnic entrepreneurship has become a popular concept in a modernmulti-cultural society. This paper seeks to offer an overview of thepotential of ethnic entrepreneurship for solving inter alia thestructural unemployment problems of ethnic groups in cities. Thepresent paper addresses in particular...

Contemporary migration studies witness an increasing interest in the socio-economicrole of networks of migrants. Such networks are sometimes even regarded as the mostimportant attraction and location factors for migration, and may even exceed purelyeconomic factors like unemployment and wage...

In this paper we develop and test a conceptual model of the key relationships concerning the business performance and success of ethnic entrepreneurs. To that end, an explanatory modei'GALAXY' is presented which serves as a framework for mapping out the impact that various background factors are...