Stigler,G. J. The Theory of Economic Regulation [J]. The Bell Journal of Economics and Management . 1971 . Vol .2: 3-21 .是什么意思_Stigler,G. J. The Theory of Economic Regulation [J]. The Bell Journal of Economics and Management . 1971 . Vol .2: 3-21 .在线翻译_英语_读音_用法_例句