共 9 条
[7]
A directional slacks-based measure of technical inefficiency[J] . Hirofumi Fukuyama,William L. Weber. Socio-Economic Planning Sciences . 2008 (4)
[8]
PRODUCTIVITY GROWTH IN APEC COUNTRIES[J] . Robert G.Chambers,RolfFāure,ShawnaGrosskopf. Pacific Economic Review . 2007 (3)