标题： 多因子CES一般均衡：模型与应用 显示英文标题

标题： Multifactor CES General Equilibrium: Models and Applications

摘要： 特定部门的多要素CES替代弹性以及相应的生产率增长通过回归要素成本份额的增长与要素价格的增长来联合衡量。 我们使用日本和韩国的链接投入产出表作为两个时间上较远的状态下要素价格和成本份额的数据来源。 然后，我们利用估计出的CES单位成本函数系统构建一个多部门一般均衡模型，并从福利的角度评估外生生产率刺激在整个经济中的传播。 此外，我们考察了基于先验弹性的模型（如Leontief和Cobb-Douglas）之间的差异。 显示英文摘要

摘要： Sector specific multifactor CES elasticity of substitution and the corresponding productivity growths are jointly measured by regressing the growths of factor-wise cost shares against the growths of factor prices. We use linked input-output tables for Japan and the Republic of Korea as the data source for factor price and cost shares in two temporally distant states. We then construct a multi-sectoral general equilibrium model using the system of estimated CES unit cost functions, and evaluate the economy-wide propagation of an exogenous productivity stimuli, in terms of welfare. Further, we examine the differences between models based on a priori elasticity such as Leontief and Cobb-Douglas.