摘要
外部性理论是现代经济学 ,特别是新制度经济学的重要理论之一。本文主要对外部性理论的内涵及意义加以评析 ,并就外部性理论的今后研究提出一些思路。
The externality theory is one of the most important theories in contemporary economics,particularly in the new institutional economics.This article will evaluate and analyse its connotation and meaning,and supply some train of thought for the future research into the externality theory.
出处
《西北师大学报（社会科学版）》
北大核心
2002年第3期72-75,共4页
Journal of Northwest Normal University(Social Sciences)
关键词
外部性
正外部性
负外部性
externality
positive exterality
negative externality
