We analyze investment decisions when information is costly, with and without delegation to an agent. We use a rational-inattention model and compare it with a canonical signal-extraction model. We identify three "investment conditions". In "sour" conditions, no information is acquired and no...

This paper empirically tests the hypothesis that landed elites may block technological change and economic development if they fear that they will lose future political power (Acemoglu and Robinson (2002, 2006, and 2012). It exploits a plausible exogenous change in the distribution of political...

This paper examines the long-run determinants of the evolution of top in-come shares. Using a newly assembled panel of 16 developed countries over the entire twentieth century, we find that financial development dis-proportionately boosts top incomes. This effect appears to be particularly...

This paper examines the long-run determinants of the evolution of top income shares. Using a newly assembled panel of 16 developed countries over the entire twentieth century, we find that financial development disproportionately boosts top incomes. This effect appears to be particularly strong...

This paper studies determinants of income inequality using a newly assembled panel of 16 countries over the entire twentieth century. We focus on three groups of income earners: the rich (P99-100), the upper middle class (P90-99), and the rest of the population (P0-90). The results show that...

This paper examines the long-run determinants of the evolution of top in-come shares. Using a newly assembled panel of 16 developed countries over the entire twentieth century, we find that financial development dis-proportionately boosts top incomes. This effect appears to be particularly...