This paper studies the determinants of inequality in an infnitehorizon general equilibrium model. Missing capital markets decreases motivations for capital accumulation among the poor, while uncertainty about future income leads to precautionary savings. The different returns to saving faced by...

The present paper seeks to explain the pattern of income redistribution in a globalised world of increased market income inequality and lower costs of factor mobility. In some countries, larger market income inequality has been met by an increased redistributive effort, thus keeping the...

We develop a parsimonious model of innovating firms rich enough to confront firm-level evidence. It captures the dynamic behavior of individual heterogeneous firms, describes the evolution of an industry with simultaneous entry and exit, and delivers a general equilibrium model of technological...

I consider a society with heterogeneous individuals who can form organizations for the production of a differentiated service. An arrangement of organizations is said to be split up stable when there is no majority to split any of the organizations. Unlike other equilibrium concepts in the...

We identify exogenous variation in incumbent policymakers' re-election probabilities and explore empirically how this variation affects the incumbents' investment in physical capital. Our results indicate that a higher re-election probability leads to higher investments, particularly in the...

Many countries have followed a policy of being self-sufficient in electricity. However, in the last two decades exchange of electricity across borders has become more widespread, and the European Union's policy is to encourage a gradual expansion of cross-border trading and integration of...