Democracy is the rule of the people. Exchange is supply and demand. Individualism, agreement, tolerance and choice are the underlying values that make possible the productive collaboration of the market and the state. This book assesses the theories of democracy and exchange of five...

This article presents findings from a randomized controlled trial of 1,279 healthy newborns in Ulaanbaatar, Mongolia, on the effects of swaddling—the tight, prolonged binding of infants—on development.