属于低端经济学常识,
不值得评论。
花时间讨论这些早已解决的问题,
实在是浪费青春。
悲呼。
推荐一本书, 楼主有空可一读。
Rakesh V. Vohra
Advanced Mathematical Economics
Routledge Advanced Texts in Economics and Finance
208 pages
Routledge (January 12, 2005)
ISBN-10: 0415700086
作者简介:
Rakesh V. Vohra is the John L. and Helen Kellogg Professor of Managerial
Economics and Decision Sciences at the Kellogg School of Management at
Northwestern University, Illinois.
读了这本200页的书楼主就知道你的讨论如此幼稚。