We provide the first evidence on the causal effect of border enforcement on the full spatial distribution of Mexican immigrants to the United States. We address the endogeneity of border enforcement with an instrumental variables strategy based on administrative delays in budgetary allocations...

Cities' urban morphology is the result of historic, cultural, political and social processes. The historical cores in Mexican cities have high cultural diversity, which also intermingle pre-Hispanic cultures with colonial forms, as well with modernity and post-modernity irruption. The case study...

This paper evaluates the effect of the French enterprise zone program on residents of these deprived neighborhoods. A second contribution is the evaluation of the composition effects in the zones and of externalities on the neighbors of the enterprise zones. The third contribution is the...