Showing 1 - 10 of 3,744
This paper studies the impact of U.S. immigration barriers on global knowledge production. We present four key findings. First, among Nobel Prize winners and Fields Medalists, migrants to the U.S. play a central role in the global knowledge network- representing 20-33% of the frontier knowledge...
Persistent link: https://www.econbiz.de/10012404675
duration. This paper analyses optimal migration durations in a model which rationalises the decision of the migrant to return … temporary, the optimal migration duration may decrease if the wage differential grows larger. Using micro data for Germany, the …
Persistent link: https://www.econbiz.de/10011400753
immigration and emigration country: What determines their optimal migration duration, and what are the activities migrants choose … activities. We then develop a model, where migrants decide simultaneously about the optimal migration duration, and their after … migration duration are simultaneously chosen. …
Persistent link: https://www.econbiz.de/10011400790
Social norms are usually neglected in economics, because they are to a large extent enforced through non-market interactions and difficult to isolate empirically. In this paper, we offer a direct measure of the social norm to work and we show that this norm has important economic effects. The...
Persistent link: https://www.econbiz.de/10011401423
This paper examines how immigrants’ optimal migration duration in the host country responds to the purchasing power … parity (ppp) and relative wages between the host and source countries. A theoretical model of joint migration duration and … saving decisions reveals that the optimal migration duration decreases in ppp unless the elasticity of intertemporal …
Persistent link: https://www.econbiz.de/10009758597
unemployment duration in Germany. Due to substantial differences with respect to labour market outcomes we follow a stratified … approach with respect to gender and ethnicity. To analyze unemployment duration comprehensively, dynamic duration time models … are used in which covariate effects are allowed to vary smoothly with unemployment duration and others enter the model in …
Persistent link: https://www.econbiz.de/10009295489
immigration and emigration country: What determines their optimal migration duration, and what are the activities migrants choose … activities. We then develop a model, where migrants decide simultaneously about the optimal migration duration, and their after … migration duration are simultaneously chosen …
Persistent link: https://www.econbiz.de/10013321014
duration. This paper analyses optimal migration durations in a model which rationalizes the decision of the migrant to return … temporary, the optimal migration duration may decrease if the wage differential grows larger. Using micro data for Germany, the …
Persistent link: https://www.econbiz.de/10013321016
Persistent link: https://www.econbiz.de/10003760234
Persistent link: https://www.econbiz.de/10009301172