Why are some people wealth rich while others are poor? To what extent can governments affect inequality? Which instruments should they use? Answering these questions requires understanding why people save. Dynamic quantitative models of wealth inequality can help us to understand and quantify...

This fast-paced book by Yale professors Michael Graetz and Ian Shapiro unravels the following mystery: How is it that the estate tax, which has been on the books continuously since 1916 and is paid by only the wealthiest two percent of Americans, was repealed in 2001 with broad bipartisan...

Does redistribution increase inequality? Is inequality harmfiil for growth? Both questions have recently been addressed in a number of single-tax models. In this paper, I examine the relationship between policy, growth and inequality when income and wealth can be taxed at different rates. In the...