-Czech border, we examine the impact of an exogenous immigration-induced labor supply shock on local wages and employment of natives … employment. These average effects mask considerable heterogeneity across groups: while younger natives experience larger wage … effects, employment responses are particularly pronounced for older natives. This pattern is inconsistent with standard models …

proficiency, and the effect of language on earnings and employment probabilities of non-white immigrants. Our results show that … language acquisition, employment probabilities, as well as earnings differ widely across non-white immigrants, according to … their ethnic origin. Language has a strong and positive effects on employment probabilities. Furthermore, lack of English …