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Over the past two decades, nearly all developing countries and transition economies have undertaken important changes in their trade regimes, often as part of World Bank-International Monetary Fund programs. Recently, further changes in trade regimes have been driven by participation in regional...

Harrigan and Martin assess the viability of major cities, and New York in particular, in the face of catastrophes such as terrorist attacks by considering why cities exist in the first place. They conclude that the same forces thought to lead to the formation of cities—namely, the economic...

Knickerbocker (1973) introduced the notion of oligopolistic reaction to explain why firms follow rivals into foreign markets. We develop a model that incorporates central features of Knickerbocker's story—oligopoly, uncertainty, and risk aversion—to establish the conditions required to...

We build a model of endogenous destruction with credit and labor market imperfections, represented by a matching process between financiers and entrepreneurs on one hand, and entrepreneurs and workers on the other hand. Business creation, credit opening and job destruction represent three active...

We explore the consequences of public employment for labour market performance. Theory suggests that public employment may not only crowd out private employment, but also increase overall unemployment if, by offering attractive working conditions, it draws additional individuals into the labour...

Paul Krugman's model of trade predicts that the country with the relatively large number of consumers is the net exporter and hosts a disproportionate share of firms in the increasing returns sector. He terms these results 'home market effects'. This paper analyses three additional models...

Après l’euphorie de l’année 2000 et l’exubérance de la bulle technologique, la croissance de l’économie mondiale a nettement ralenti en 2001, entraînée par une correction de l’investissement, après trop d’investissements insuffisamment rentables et l’accumulation de...

L’étude de l’incidence des dispositifs d’assurance chômage sur l’offre de travail s’est limitée jusqu’ici, faute de données, au système de protection sociale au travers de l’allocation chômage. Cependant, au cours des années 90, de plus en plus de ménages ont constitué une...

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