[求助]英文文献1篇，200论坛币

文献名：The economic theory of clubs : Some clarifications

作者：Berglas, Eitan；Helpman, Elhanan；Pines, David

期刊：Economics Letters

电子链接：http://ideas.repec.org/a/eee/ecolet/v10y1982i3-4p343-348.html