It is widely debated whether immigrants who live among co-ethnics are less willing to integrate into the host society … immigrants’ inter-ethnic contact networks and social activities, we are able to identify the causal effect of ethnic … concentration on social integration. The exogenous placement of immigrants “switches off” observable and unobservable differences in …

We examine peer effects in welfare use among immigrants to Sweden by exploiting a governmental refugee placement policy …

associated with early kindergarten attendance, particularly for immigrants. Time of tracking loses statistical significance when …

Immigrants are widely perceived as being highly entrepreneurial and important for economic growth and innovation. This …

international trade, self-enforcing - or stable - IEAs may comprise up to 60% of all countries (Eichner and Pethig 2013). But these … coalitions are Stackelberg leaders and set tariffs in addition to their cap-and-trade schemes. Surprisingly, these smaller IEAs …

We study the effect of international trade and freeness of trade (openness) on interregional inequality within … on weighted trade shares and trade costs. In addition to the standard trade-to-GDP ratio, we derive and propose an … aggregate freeness-of-trade measure based on phiness of trade. Both measures are instrumented by proxies constructed from …

We develop a heterogeneous-firms model with trade in goods, labor mobility and credit constraints due to moral hazard … trade liberalization. While the former leads to more dispersion of economic activity across space, the latter tends to drive …

on the volume of intermediate goods trade and the number of varieties produced are mutually reinforcing, resulting in a …

regional inequality. Geography, mobility and trade openness are also highly important. …