产品市场竞争与公司治理:替代还是互补

(西北大学 经济管理学院,陕西 西安 710127)

产品市场竞争; 公司治理; 交互效应

A Study on the Product Market Competition and the Corporate Governance: Substitute or Complementarity
LI Hui,HAN Shao-zhen,ZHAO Jia-ren

(School of Economics & Management, Northwest University, Xi'an 710127, China)

product market competition; corporate governance; interaction effects

DOI: 10.15986/j.1008-7192.2018.05.008

备注

选取2012—2016年我国A股上市公司数据为研究样本,考察产品市场竞争与公司治理的交互效应。研究发现,产品市场竞争与公司治理之间既非“绝对替代”,也非“完全互补”,而是“动态依存”,具体表现为产品市场竞争与股权集中度、股权制衡度、董事会人数、董事会会议次数、董事长和总经理两职合一等之间存在替代效应,与独立董事比例、经理层持股比例、经理层年度报酬、经理层股票期权计划之间存在互补效应。上述结论启示我们,要提升公司治理效率,一方面要继续完善独立董事制度和经理层激励制度,另一方面应从降低行业准入壁垒方面大力推动产品市场竞争。

Based on the data of Chinese A-share listed companies from 2012 to 2016, the paper studies the interaction effects between the product market competition and the corporate governance and finds out that rather than “absolute substitute” or “complete complementary” there is a dynamic dependency between the product market competition and the corporate governance. The product market competition has the substitute effect on the ownership concentration, the equity balance degree, the number of directors in the board, the meeting frequency of the board, the dual role of the board chairman and so on, and also has the complement effect on the proportion of independent directors, the management shareholding ratio, the annual remuneration pay of management, the stock option plan of executives, etc.. Therefore, we can increase the corporate governance efficiency by either improving the independent directors system and manager's incentive system or promoting vigorously the product market competition with the reduction of industry entry barriers.