Recent European legislation on immigration has revealed a particular paradox on migration policies. On the one hand, the trend of recent legislation points to the increasing closure of frontiers (OECD 1999, 2001,2004), trying to limit the immigrants’ stock. On the other hand, there is an increase in regularization, i.e., European policies are becoming less tight. Our aim here is to develop a theoretical model that tries to explain if it is better for the government to tighten or relax limits for immigrants in order to control migration inflows better. To this end, we use a real option approach to migration choice that assumes that the decision to migrate can be described as an irreversible investment decision. In our model the government has in mind a specific upper bound on immigrants, and the policies adopted (admission requirements or regularizations) are signals for each potential migrant that reveal information about this limit. Our results show that promoting uncertainty over this migration upper bound may improve the government’s control on migration inflows (quotas). This could explain that the paradox of counterbalancing policies is not an odd evidence. In particular, we show that if the government controls the information related to the immigration stock it could delay the mass entry of immigrants, maintaining the required stock in the long run and controlling the flows in the short-run.
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Paper provided by CESifo Group Munich in its series CESifo Working Paper Series with number
CESifo Working Paper No. 2731.
Find related papers by JEL classification: F22 - International Economics - - International Factor Movements and International Business - - - International Migration J15 - Labor and Demographic Economics - - Demographic Economics - - - Economics of Minorities and Races; Non-labor Discrimination J61 - Labor and Demographic Economics - - Mobility, Unemployment, and Vacancies - - - Geographic Labor Mobility; Immigrant Workers O15 - Economic Development, Technological Change, and Growth - - Economic Development - - - Economic Development: Human Resources; Human Development; Income Distribution; Migration R23 - Urban, Rural, and Regional Economics - - Household Analysis - - - Regional Migration; Regional Labor Markets; Population
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