This descriptive paper documents how segregation between blacks and whites across colleges in the United States has evolved since the 1960s. It also explores potential channels through which changes are occurring, and it uses recent data to study the issue of segregation within colleges. The...

We study the effects on inequality of a "Piketty transition" to zero growth. In a model with a worker-capitalist dichotomy, we show first that the relationship between inequality (measured as a ratio of incomes for the two types) and growth is complicated; zero growth can raise or lower...