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of causality and proposes a working definition of counterterrorism effectiveness. We find that a main focus of the …
Persistent link: https://www.econbiz.de/10009322385
Having close linkages with the counterfactual concept of causality, nonparametric matching estimators have recently …
Persistent link: https://www.econbiz.de/10004963893
This paper investigates the causal effect of geographic labour mobility on income. The returns to German East-West migration and commuting are estimated exploiting the structure of centrally planned economies and a "natural experiment" of German reunification for identification. I find that...
Persistent link: https://www.econbiz.de/10005068974