共 55 条
[1]
[Anonymous], 2010, FIX PUBL HOSP SYST C
[8]
Battese G.E., 1995, Empirical Economics, V20, P325, DOI [DOI 10.1007/BF01205442, https://doi.org/10.1007/BF01205442]
[9]
Battese GE., 2002, International Journal of Business and Economics, V1, P87, DOI DOI 10.1023/B:PR0D.0000012454.06094.29
[10]
CAVES DW, 1981, AM ECON REV, V71, P994