Distinguishing between heterogeneity and inefficiency: stochastic frontier analysis of the World Health Organization's panel data on national health care systems.
Greene
William
W
Department of Economics, Stern School of Business, New York University, New York 10012, USA. wgreene@stern.nyu.edu
D018864:Cultural Diversity; D003625:Data Collection; D003695:Delivery of Health Care / Q000706:statistics & numerical data*; D017598:Efficiency, Organizational; D013269:Stochastic Processes; D014944:World Health Organization