创新能力视角下资本富集对全要素生产率的影响

IF 1.4 4区经济学 Q3 ECONOMICS

Journal of Applied Economics Pub Date : 2022-07-22 DOI:10.1080/15140326.2022.2048342

Lina Ma, Fengju Xu, N. Iqbal

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引用次数: 2

摘要

制造业的创新能力是决定一个国家竞争力的重要因素之一。本文利用2011-2018年中国28个制造业部门的年度面板数据，阐述了创新能力（IC）、资本富集度（CE）和全要素生产率（TFP）之间的理论和实证关系。采用中介效应模型和阈值模型进行实证分析，结果表明：1）IC不仅直接促进TFP，而且通过CE间接促进TFP的产生，表明CE对IC与TFP的关系具有中介效应。2） CE对TFP的正向作用受到IC“双阈值效应”的影响。与低集成度行业相比，高集成度行业的这种积极作用先增强后减弱，然后再增强。3）不同制造部门在IC和CE方面存在显著差异。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The impact of capital enrichment on total factor productivity from the perspective of innovation capability

ABSTRACT Innovation capability of manufacturing industry is one of the most important factors that determine a country’s competitiveness. This paper expounds the theoretical and empirical relationship among innovation capability (IC), capital enrichment (CE) and total factor productivity (TFP) by using the yearly panel data of 28 Chinese manufacturing segments from 2011 to 2018. The intermediary effect model and threshold model are used for empirical analysis, findings suggest that 1) IC not only directly promotes TFP but also indirectly through CE, indicating that CE has an intermediary effect on the relationship between IC and TFP. 2) The positive effect of CE on TFP is influenced by the “double threshold effect” of IC. Compared with industries having low IC, this positive effect in high IC industries is first enhanced then weakened and later re-enhanced. 3) There is a significant difference in IC and CE among different manufacturing segments.

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来源期刊

Journal of Applied Economics ECONOMICS-

CiteScore

3.00

自引率

0.00%

发文量

审稿时长

40 weeks

期刊介绍： The Journal of Applied Economics publishes papers which make a significant and original contribution to applied issues in micro and macroeconomics. The primary criteria for selecting papers are quality and importance for the field. Papers based on a meaningful and well-motivated research problem that make a concrete contribution to empirical economics or applied theory, in any of its fields, are especially encouraged. The wide variety of topics that are covered in the Journal of Applied Economics include: -Industrial Organization -International Economics -Labour Economics -Finance -Money and Banking -Growth -Public Finance -Political Economy -Law and Economics -Environmental Economics