异质性企业理论下中国出口的可持续发展——基于面板向量自回归模型

The Sustainable Development of China's Export from Heterogeneous Enterprise Theory:on the Basis of Panel Vector Auto-regression Model

随着内外环境的变化,曾经辉煌的中国出口企业面临着前所未有的挑战。困境的产生一部分自然要归结于外因,然而更需要探究的是,出口企业自身的缺陷是否才是其陷入困境的根本原因?本文运用PVAR模型,分析了出口对企业全要素生产率的动态作用,得出结论:出口对企业全要素生产率没有积极影响,在纯技术效率层面上甚至有消极影响。因此出口并不利于企业的可持续发展,原因可能是出口固化了中国企业产业链的低端位置。

As the external and internal environments change, the once prosperous China＇s export enterprises are facing unprecedented challenges. Naturally, this should be partly contributed to some external causes.However, what should be studied more profoundly is whether their own defects are root causes for the dilemma. By adopting PVAR model, this paper analyzes the dynamic role that export plays in total factor productivity,concluding that export has no positive impact on enterprise total factor productivity; instead, it even has negative impact on the pure technical efficiency. Therefore, export is not beneficial for the sustainable development of an enterprise, as it may solidify the lower position of Chinese enterprise in industrial chain.