并以交易成本论、代理理论、规模不经济和负协同效应等理论为基础，分析了企业收缩的内在动因在于其价值增加，最后指出分析企业收缩动因的意义所在。
On the basis of the theory of transaction cost , agency , uneconomics of scale and negative effect of coordination , it also analyses internal motive of enterprises ' contraction , and discusses the problems about these motives .
规模不经济效应