经济与管理研究2018，Vol.39Issue(5)：61-68,8.DOI:10.13502/j.cnki.issn1000-7636.2018.05.006
价值链曲线真的是"微笑曲线"吗?——基于7个制造业细分行业的实证研究
Is the Value Chain Curve Really"Smiling Curve"?—Empirical Study of Seven Manufacturing Industries
摘要
Abstract
Different manufacturing industries or the same industry in different countries(regions)have their own value chain curves.As it is unavailable for added values of three links(R&D,manufacturing and marketing), this paper calculates the regression coefficients between the costs of three links and profits instead of added values, to draw the value chain curves of seven typical manufacturing industries.The study draws two main conclusions as follows.Firstly,the"smiling curve"is not the general characteristics of manufacturing industries.There are eight kinds of chain curves from the"U"shape to the"inverted U"shape.Secondly,the main reason for the above situation lies in the different labor productivity and market regulation at home and abroad.Thirdly,upgrading from the R&D and marketing is not universal,which means that different manufacturing industries should choose the upgrade direction according to its value chain curve.关键词
价值链曲线/微笑曲线/制造业/产业升级Key words
value chain curve/smiling curve/manufacturing industry/industrial upgrade分类
管理科学引用本文复制引用
郑健壮,朱婷婷,郑雯妤..价值链曲线真的是"微笑曲线"吗?——基于7个制造业细分行业的实证研究[J].经济与管理研究,2018,39(5):61-68,8.基金项目
教育部人文社会科学研究规划基金项目"企业衍生、创业网络和创业行为:基于集群视角的研究"(17YJA630142) （17YJA630142）
