This paper develops a dynamic general equilibrium model with heterogeneous firms that face search complementarities in the formation of vendor contracts. Search complementarities amplify small differences in productivity among firms. Market concentration fosters monopsony power in the labor...

This paper shows the importance of technological synergies among heterogeneous firms for aggregate fluctuations. First, we document six novel empirical facts using microdata that suggest the existence of important technological synergies between trading firms, the presence of positive...

We develop a stylized general equilibrium model to decompose the rebound effect of energy efficiency improvements into its partial and general equilibrium components. In our theoretical analysis, we identify key drivers of the general equilibrium rebound effect, including a composition channel,...

We investigate the welfare implications of two pre-crisis immigration waves (1991–2000 and 2001–2010) and of the post-crisis wave (2011–2015) for OECD native citizens. To do so, we develop a general equilibrium model that accounts for the main channels of transmission of immigration shocks...

In this paper we conduct a counterfactual analysis and estimate the quantitative importance of demand and supply effects on wage inequality in Germany using a dynamic computable general equilibrium (CGE) model of the Auerbach-Kotlikoff (1987) type. Specifically, the methodological contribution...

This paper presents the dynamic multi-sector general equilibrium model for the Russian Federation (RusMod) and carbon emission projections for Russia up to 2020. Projection results emphasise the importance of accomplishing strong energy efficiency gains, and their effect on the economy and on...

This paper deals with the efficiency and distributional consequences of a switch from the current German income and corporate tax system to one special variant of an intertemporally neutral tax, an extended ACE (allowance for corporate equity) corporation tax. This tax is favoured by the IFS...

In response to the increasing international pressure on Switzerland to reform the ring-fenced elements in its tax system, the Swiss Government has put forward a comprehensive tax reform package. The proposal comprises, among other things, the introduction of a licence box, a substantial...

We study the short-, medium-, and long-run implications of stimulating annuity markets in a dynamic general-equilibrium overlapping-generations model. We find that beneficial partial-equilibrium effects of stimulating annuity markets are counteracted by negative general-equilibrium...