经济增长与环境

在政府不参与环境控制时,经济增长率最高,但污染也最严重,社会福利要比政府采取补贴情形时低.通过建立模型推导出了在放任政策下的经济增长率是最快的,但污染比较严重。     

Explaining Growth: A Contest Between Models

Recent contributions to the empirical growth literature show no tendency to convergence in specification, as researchers seek to identify new variables that can account for significant regional effects in earlier work. We conduct non-nested tests between the models of Barro (1997), Easterly and Levine (1997) and Sachs and Warner (1997). The data strongly prefer an encompassing model, but fail to reject any of the candidate models, implying that each model represents a partial truth. We identify a model that includes most (but not all) of the regressors in the candidate models and is robust to the inclusion of regional dummies.     

STRATEGIC EXPORT POLICY IN VERTICALLY RELATED MARKETS

This paper analyses how strategic export policies are affected by introducing an imperfectly competitive intermediate good into a Bertrand duopoly model with product differentiation, where a home and a foreign final‐good firm export to a third‐country market. It is shown that when the home and foreign markets for the intermediate good are segmented, the optimal export policy towards the final good is a tax. In contrast, under integrated markets, the optimal export intervention is a subsidy. Whether bilateral export intervention is welfare improving compared with free trade, depends on the degree of product differentiation between the home and foreign final goods.     

The French Communication Industry Defined and Analyzed through the Social Fabric Matrix,the Filiere Approach,and Network Analysis

This paper examines the relative impact of economic freedom, civil liberties, and political rights on growth. A system of three simultaneous equations is used to unearth the channels through which these institutional dimensions affect economic growth. These include greater efficiency and enlarged investment in physical and human capital. The sample contains 79 countries and six periods covering the years from 1976 to 2005. The results show that the three dimensions of institutional quality are important for economic growth either through a better allocation of resources or, indirectly, through the stimulation of investment in physical and human capital.     

Comment on “The endogenous aggregate elasticity of substitution for a small open economy”

This note applies the approach of Miyagiwa and Papageorgiou [Miyagiwa, K. and Papageorgiou, C., 2007. Endogenous aggregate elasticity of substitution. Journal of Economic Dynamics and Control 31, 2899–2919] to provide simple frameworks for endogenizing the aggregate elasticity of substitution between capital and labor for a growing small open economy.     

文化资本、体制转轨与经济增长——兼及文化产业发展路径

本文回顾了关于经济增长的理论假说,发现围绕文化资本来解释体制转轨和经济增长以及讨论它们三者之间关系的文献较少。在此基础上提出制度是经济增长的重要但非决定性因素,适应文化资本的制度转轨才是经济绩效提高的关键,因此,文化资本中的市场观念在改革开放后被重新激发,构成中国经济增长的内在动力。最后基于结论从文化资本理论出发,兼述地域文化产业发展路径。