理性企业的最优规模更新

企业效益是以规模为基础的，不同企业的最优规模及达到的方式不同。本讨论了企业为获得最优效益，在理性，线性的最优规模下处理过剩资源，单纯的规模扩张及在价格与产量关系为线性时规模扩张的问题。指出在初步最优规模，无过剩资源时，单纯的规模扩张以与资源同增长的方式为最优；在价格与产量关系为线性时，企业有最优扩张系数和最大的最优规模。

Renovation of Optimal Scope of Rational Enterprise

Business efficiency is based on scope. Different enterprise has different optimal scope and its own way of fulfilling it. This essay deals with the following: To achieve optimal efficiency, how an enterprise handles its overmuch resource under the rationally,linearly optimal scope; the pure scope expansion; the scope expansion when the relationship between price and output appears linear. The essay concludes as the following; When the enterprise has the preliminary optimal scope and owns no overmuch resource, the pure scope expansion with the synchro-enlargement of the resource is the best; when the relationship between price and output appears linear, the enterprise can achieve optimal expansion coefficient and greatest optimal scope.