綦良群 喇丽花

摘 要：装备制造业作为国民经济的生命线，其价值链升级直接影响企业的增值与提升。将扎根理论引入价值链升级影响因素识别过程中，通过范畴提炼发现升级条件、升级要素、升级环境是影响装备制造企业价值链升级的关键因素。构建了以10个子范畴、3个主范畴以及1个核心范畴构成的装备制造企业价值链升级影响因素模型。运用SEM检验得出装备制造企业升级条件、升级要素、升级环境对价值链升级的影响系数均为正，其中升级条件的影响系数最大，企业的对外开放水平、科研创新能力与技术水平对企业价值链升级作用更为显著。

关 键 词：装备制造企业;价值链升级;扎根理论

DOI：10.16315/j.stm.2020.04.001

中图分类号： F426

文献标志码： A

Research on influencing factors of value chain upgrading

of equipment manufacturing enterprises

QI Liangqun， LA Lihua

（School of Economics and Management，Harbin University of Science and Technology，Harbin 150080，China）

Abstract：As the lifeline of the national economy， the upgrading of the value chain of equipment manufacturing enterprises directly affects the valueadded and promotion of the enterprises. In the process of identifying the influencing factors of value chain upgrading by introducing grounded theory， it is found that upgrading conditions， upgrading factors and upgrading environment are the key factors influencing the upgrading of value chain of equipment manufacturing enterprises. Furthermore， the paper constructs a model of influencing factors of equipment manufacturing enterprise value chain upgrading， which is composed of 10 subcategories， 3 main categories and 1 core category， the SEM test shows that the factors of upgrading， upgrading conditions and upgrading environment have positive influence on the value chain upgrading， and the factors of upgrading conditions have the greatest influence， the level of enterprises opening to the outside world， the ability of scientific research and innovation and the level of technology play a more significant role in the upgrading of enterprise value chain.

Keywords：equipment manufacturing enterprise; value chain upgrade; grounded theory

隨着国际分工的不断深化，全球价值链体系正发生着结构性变化，并处于动态重塑的过程中。为了在全球制造业价值链中拥有主导地位，各制造大国竞相进入制造业价值增值高的环节，中国也不例外。《中国制造2025》计划中提出了中国制造业未来的发展战略目标，同时为制造企业的改革与升级提供了重要契机。装备制造企业作为国民经济的基础，要想实现《中国制造2025》提出的目标，就必须注重价值链的升级，通过提升自身的价值增值能力从而获得更多的竞争优势。20世纪80年代迈克尔·波特提出企业的价值创造过程包括基本活动和辅助活动两部分。这两部分覆盖企业的生产经营活动，这些活动之间互相影响与依靠在企业中形成了能够创造价值的产业链，称其为价值链[1]。……