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empirical tests of the key player policy in a real world setting. This policy defines a micro-founded strategy for removing the … theoretical predictions of the key player policy with real world outcomes. By focusing on networks for which the key player has … disappeared over time, we show that the theoretical predicted crime reduction is close to what is observed in the real world. We …
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The aim of this paper is to investigate whether return migrants are more likely to become entrepreneurs than non-migrants. We develop a theoretical search model that puts forward the trade off faced by returnees since overseas migration provides an opportunity for human and physical capital...
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We propose a theoretical framework to study the determinants of ethnic and religious identity along two distinct motivational processes which have been proposed in the social sciences: cultural conformity and cultural distinction. Under cultural conformity, ethnic identity is reduced by...
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