This paper evaluates how different lengths of entry regulation impact market structure and market performance using a dynamic structural model. We formulate an oligopoly model in the tradition of Ericson and Pakes (1995) and allow entry costs to vary over time. Firms have the opportunity to...

Women are increasingly significant as national and international migrants, and it is now evident that the complex relationship between migration and human development operates in genderdifferentiated ways. However, because migration policy has typically been gender-blind, an explicit gender...

This paper examines the process of feminization of South American intra-regional migration, with emphasis in the Southern Cone. It describes recent changes and trends, and addresses some of the most salient issues on the participation and experiences of female migrants. It deals with the social...

Human Development, if not engendered, is endangered. That is the simple but far-reaching message of Human Development Report 1995. The Report analyses the progress made in reducing gender disparities in the past few decades, highlighting the wide and persistent gap between women's expanding...

The 2010 Report continues the tradition of pushing the frontiers of development thinking. For the first time since 1990, the Report looks back rigorously at the past several decades and identifies often surprising trends and patterns with important lessons for the future. These varied pathways...

This paper elaborates on the recent race to sequence the human genome. Starting from the debate on public vs. private research arising from the genome case, the paper shows that in some fundamental research areas, where knowledge externalities play an important role, market and non-market...