时变弹性生产函数生产率分解公式及其政策含义

本文基于时变弹性生产函数,推导出经济增长来源于资本、劳动力、中性技术进步和偏向性技术进步贡献度之和;索洛余值在数值上等于中性技术进步贡献度与偏向性技术进步贡献度之和,也等于资本生产增长率与劳动生产增长率的加权和,其权数分别为资本和劳动时变产出弹性。研究认为,提高劳动收入份额,有利于促进经济向集约型发展方式转变。     

CONTRACTS,ENTREPRENEURS, MARKET CREATION AND JUDGEMENT: THE CONTEMPORARY MAINSTREAM THEORY OF THE FIRM IN PERSPECTIVE

This survey gives an overview of the theory of the firm as it is formulated within the contemporary ‘mainstream’ of economics. Two groupings of theories are briefly discussed: principal–agent and incomplete contract models. Next, three of the most recent contributions regarding firms are considered. The reference point approach is looked at first followed by a discussion of Spulber's book The Theory of the Firm. Last, we consider the entrepreneurial judgement perspective.