异质性企业出口的二元边际:文献综述

The Dual Margin of Heterogeneous Firms Export: Literature Review

本文基于企业异质性贸易理论框架,对异质性企业出口二元边际的内涵界定、二元边际对贸易增长的贡献、二元边际特别是扩展边际的性质及福利含义以及二元边际的影响因素等进行文献综述,分析比较二元边际的影响机制差异及影响程度差异,为我国出口从集约边际向扩展边际转变提供文献基础。

Based on firm heterogeneity trade theory, literature related to the definition, the contribution of the dual margin to trade growth, the nature and welfare of the dual margin especially the extensive margin and the influencing factors is reviewed, to analyze and compare the differences in the influence mechanism of the dual margin and the degree of influence, and to provide the document basis for the export of China from the intensive margin to the extensive margin.