"Per capita income in the richest countries of the world exceeds that in the poorest countries by more than a factor of 50. What explains these enormous differences? This paper returns to several old ideas in development economics and proposes that linkages, complementarity, and superstar...

This paper considers the taxation of top incomes when the following conditions apply: (i) new ideas drive economic growth, (ii) the reward for creating a successful innovation is a top income, and (iii) innovation cannot be perfectly targeted by a separate research subsidy --- think about the...

Background facts / James Piereson -- The broad-based rise in return to top talent / Joshua D. Rauh -- The economic determinants of top income inequality / Charles I. Jones -- Intergenerational mobility and income inequality / Jörg L. Spenkuch -- The effects of redistribution policies on growth...