This study examines the dynamics of welfare programme participation during the initial period (1993-1995) of programme reforms at the state-level in Iowa. The programme changes for the state were remarkably similar to the national reforms implemented in the USA in 1996. Analysis of the Family...

While countries around the globe have increased spending on health care, economists and policy makers have raised concerns over the productivity and efficiency of health care. This article applies a stochastic frontier approach to address this issue using data from 141 countries for the period...