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We examine wage competition in a model where identical workers choose the number of jobs to apply for and identical firms simultaneously post a wage. The Nash equilibrium of this game exhibits the following properties: (i) an equilibrium where workers apply for just one job exhibits unemployment...
Persistent link: https://www.econbiz.de/10010275862
We study a two-sided market where a platform attracts firms selling differentiated products and buyers interested in those products. In the unique subgame perfect equilibrium of the game, the platform fully internalizes the network externalities present in the market and firms and consumers all...
Persistent link: https://www.econbiz.de/10010275870
Microeconometrics researchers have increasingly realized the essential need to account for any within-group dependence in estimating standard errors of regression parameter estimates. The typical preferred solution is to calculate cluster-robust or sandwich standard errors that permit quite...
Persistent link: https://www.econbiz.de/10010275875
Measuring the gain in income from migration is complicated by non-random selection of migrants from the general population, making it hard to obtain an appropriate comparison group of non-migrants. This paper uses a migrant lottery to overcome this problem, providing an experimental measure of...
Persistent link: https://www.econbiz.de/10010275877
We consider the problem of mechanism design by a principal who has private information. We point out a simple condition under which the privacy of the principal's information is irrelevant in the sense that the mechanism implemented by the principal coincides with the mechanism that would be...
Persistent link: https://www.econbiz.de/10010275922
We develop a two-sector, two-country model where trade is driven by technological differences. Each country is populated by large number of heterogeneous workers distinguished by their level of skills. Given that one country has a technological advantage in the skilled intensive good when we...
Persistent link: https://www.econbiz.de/10010275928
The concept of regions is once again on the agenda of international relations theory (IRT). Scholars are speaking of an …
Persistent link: https://www.econbiz.de/10010275944
We use a simple framework where firms in two countries serve their respective domestic markets and a world market to analyze under which conditions cost-reducing mergers will be beneficial for the merging firms, the home country, and the world as a whole. For a national merger, the policies...
Persistent link: https://www.econbiz.de/10010276024
Persistent link: https://www.econbiz.de/10010276059
back to a decade of remarkable macroeconomic stability. Somewhat surprisingly, though, inflation differentials across … presents a stylized theoretical model of a monetary union which demonstrates how persistent inflation differentials can arise … from inflation inertia in conjunction with the loss of monetary control on the national level. The interaction of inflation …
Persistent link: https://www.econbiz.de/10010276071