摘要
由于忽略了时间、知识与企业家等重要现实因素,一般均衡理论存在致命缺陷。一般均衡理论的现代发展,包括新制度经济学和信息经济学边际意义上的努力,仍然没有突破原有框架的根本局限。新制度经济学不过是一般均衡理论的现代制度版本,方法上仍然继承了新古典的衣钵。信息经济学将信息理解为一种商品的方法,忽略了无知的知识问题,同样无法为理解真实世界的许多现象提供合适解释。
Ignoring some important practical factors such as time, knowledge and entrepreneur, the general equilibrium (GE) theory faces with some fatal limitations. The modern developments of GE theory, including the marginal efforts of new institution economics and information economics, still remain within the limitations of the intrinsic framework untouched. New institution economics is merely the modern institutional edition of GE theory and inherits methodological tools of Neo-classical economics. Similarly, by neglecting the knowledge problem of ignorance, the information-as-a-commodity approach of information economics cannot provide appropriate explanations to the understanding of many phenomena in the real world.
出处
《财经研究》
CSSCI
北大核心
2004年第10期70-83,共14页
Journal of Finance and Economics
关键词
一般均衡
新制度经济学
信息经济学
知识
GE
new institution economics
information economics
knowledge
