民主与股市回报

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-04-28 DOI:10.1111/jfir.12402

Xun Lei, Tomasz Piotr Wisniewski

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引用次数: 0

摘要

在本文中，我们以 74 个国家为样本，对民主水平与股指回报率之间的关系进行了实证研究。与民主国家相比，专制国家的回报率较低，但回报率波动性较大。尽管这种较高的波动性主要归因于可分散的特定国家风险，但资本资产定价模型无法解释收益率差异。相反，投资者保护水平可以完全解释这里描述的现象。专制的领导人可能不愿意颁布保护投资者的法规，由此产生的征用压低了外部投资者实现的回报。

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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Democracy and stock market returns

In this article, we empirically examine the relation between democracy level and stock index returns in a sample of 74 countries. Compared with democracies, autocratic states are characterized by lower returns despite exhibiting higher return volatility. Even though this higher volatility can be mostly attributed to diversifiable country‐specific risk, the capital asset pricing model cannot explain the return differential. Instead, it is the level of investor protection that can fully account for the phenomenon described here. Autocratic leaders may be reluctant to promulgate regulations shielding investors, and the resultant expropriation depresses the returns realized by outsiders.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.