Background: Physician-induced demand (PID) is an important theory to test given the longstanding controversy surrounding it. Empirical health economists have been challenged to find natural experiments to test the theory because PID is tantamount to strong income effects. The data requirements...

Much has been written about the role of law in furthering development. More analysis and debate is needed to understand more fully the true nature of this role. The World Bank Legal Review collects much of this debate and analysis, contributed by scholars and practitioners from around the world....