This paper explores the productivity differential between return migrants (“Sea Turtles”) and non-migrants through a case study of China’s venture capital (VC) industry. I find that even after correcting for selection bias, return venture capitalists are less productive than comparable...

This paper first develops a structural micro-founded model of aggregate net migration flow using matching ideas to study how migrants choose between multiple locations using multiple criteria. Migration should reduce inequality in the criteria. Most migration models either do not handle multiple...

Very little is understood about how immigrants affect the happiness, or subjective well-being of natives. We use the European Social Survey to analyze the effects of aggregate immigration flows on the subjective well-being of native-born populations in a panel of 26 countries between 2002 and...

Mehr als 2,45 Millionen Menschen sind laut den Vereinten Nationen Opfer von Menschenhandel, die Dunkelziffer ist hoch. Viele Staaten haben deshalb ihre Bemühungen verstärkt, gegen Menschenhandel vorzugehen und den Opfern zu helfen. Das DIW Berlin hat nun den 3P-Index, der die staatlichen...

A long standing area of debate in Western countries is that of the appropriate philosophy for facilitating large scale immigration; should immigrants preserve their traditions and culture while living in the host country (integration/multiculturalism) or should they assimilate themselves into...

Management, as a social science, and Strategic Management, as a specific scientific discipline of this science, require research methodologies that can deal with all of the complexities of the business phenomena to be analysed. Certain circumstances call for methodologies that can combine...

Persistent current account deficits were observed in some developing countries that are received substantial foreign capital in the last decades. This has raised the issue of sustainability and increased the volume of studies about the measures of sustainable current account deficits in the...