商业研究

• 商经理论 • 上一篇    下一篇

交叉上市能提升投资-股价敏感性吗? ——基于管理学习假说的检验

王译晗1,2,汪振坤1   

  1. (1.南京财经大学 会计学院,南京 210023;2.中南财经政法大学 会计学院,武汉 430073)
  • 收稿日期:2020-04-01 出版日期:2020-06-10
  • 作者简介:王译晗(1984-),女,辽宁辽阳人,南京财经大学会计学院讲师,中南财经政法大学会计学院博士研究生,研究方向:公司财务与资本市场、会计信息技术;汪振坤(1983-),男,安徽霍邱人,南京财经大学会计学院讲师,管理学博士,研究方向:会计理论与实务、财务共享。

Can Cross Listing Enhance the Investment Sensitivity to Stock Price? A Test based on the Management Learning Hypothesis

WANG Yi-han1,2,WANG Zhen-kun1   

  1. (1. School of Accounting, Nanjing University of Finance and Economics, Nanjing 210023,China; 2. School of Accounting, Central South University of Finance and Law, Wuhan 430073,China)
  • Received:2020-04-01 Online:2020-06-10

摘要: 本文利用股改后近十年的中国上市公司数据分析交叉上市对投资-股价敏感性的影响。研究发现,实现A+H交叉上市能够提升公司的投资-股价敏感性,说明交叉上市后公司管理层可以从股价中获得更多有助于评估投资决策的相关信息,这一结论符合管理学习假说。进一步考虑从股价到投资的信号传递作用,发现A+H交叉上市对投资-股价敏感性的影响在机构持股比例高、分析师关注度高以及股价信息含量高的企业组中更为显著。根据管理者的学习能力假说,高管团队总体的任职时间越长,交叉上市后企业投资对股价越为敏感。

关键词: 交叉上市, 投资-股价敏感性, 管理学习假说, 股价信息含量

Abstract: This paper analyzes the impact of cross listing on investment sensitivity to stock price by using the data of Chinese listed companies in the past ten years after the reform.The results show that the implementation of A+H cross listing can enhance the investment sensitivity to stock price of the company, which indicates that the management of the company can obtain more relevant information from the stock price which is helpful to evaluate the investment decision. This conclusion is consistent with the management learning hypothesis.Further considering the signaling effect from stock price to investment, we find that the effect of A+H cross-listing on investment sensitivity to stock price is more significant in the enterprise group with high institutional shareholding ratio, high analyst attention and high stock price information content. According to the management learning ability hypothesis, the longer the executive team′s overall tenure, the more sensitive the firm′s investment is to the stock price after cross listing.

Key words: cross-listing, investment sensitivity to stock price, management learning hypothesis, stock price information content