Estimating the technical efficiency of health care systems: A cross-country comparison using the directional distance function
Cheng, Gang, Zervopoulos, Panagiotis D.Volume:
238
Language:
english
Journal:
European Journal of Operational Research
DOI:
10.1016/j.ejor.2014.05.007
Date:
November, 2014
File:
PDF, 429 KB
english, 2014