摘要
近些年 ,我国经济理论界对过度进入问题有过许多研究 ,提出了不同的解释和观点 ,多数研究重点集中在过度进入问题的界定、成因和解决对策上。通过对这些研究较系统地评述 ,力求更全面、深入地认识过度进入问题的实质。
Recently there have been a lot of studies on the over\|entry issues in the circle of the economic theories. Most of these studies focus on the definition, causes of the issues and the countermeasures. This paper tries to analyze the essence of the problems in a broader and deeper way by a systematic review of these studies.
出处
《大连理工大学学报（社会科学版）》
2000年第3期15-18,共4页
Journal of Dalian University of Technology(Social Sciences)
关键词
进入壁垒
退出壁垒
过度进入
over-entry, exit from over-entry
over-entry
