In the absence of a broad international agreement, national climate policies are less efficient, due to carbon leakage, and more costly, due to causing unemployment and a loss of competitiveness on international markets. As, in many countries, a substantial fraction of emissions results from the...

A carbon tax is an efficient economic instrument to reduce emissions of carbon dioxide released from fossil fuel burning. Its impacts on production of renewable energy depend on how it is designed-particularly in the context of the penetration of biofuels into the energy supply mix for road...

Mit 01. Januar 2008 wurde in der Schweiz ein System zum Handel von Emissionsrechten gestartet. Neben der CO2-Abgabe und dem Klimarappen auf Treibstoffe soll diese klimapolitische Massnahme wesentlich zur Erfüllung der Kyoto-Zielreduktion beitragen. Die Schweiz verfolgt zur Senkung der...

This paper introduces staggered right-to-manage wage bargaining into a NewKeynesian business cycle model. Our key result is that the model is able to generatepersistent responses in output, inflation, and total labor input to both neutraltechnology and monetary policy shocks. Furthermore, we...

This paper addresses the large degree of frictional wage dispersion in US data.The standard job matching model without on-the-job search cannot replicate thispattern. With on-the-job search, however, unemployed job searchers are more willingto accept low wage offers since they can continue to...