公司价值与金融衍生品的使用:发达国家的证据

IF 1.2 Q3 BUSINESS, FINANCE
Mohamed A. Ayadi, Donald A. Cyr, Skander Lazrak, Zhangwei Lu
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引用次数: 0

摘要

本文研究了 2007 至 2016 年间七个发达国家金融衍生品的使用是否会影响公司价值。我们依靠文本分析来识别金融衍生品的使用者,并通过倾向得分匹配和差分法来解决潜在的反向因果关系问题。实证研究结果表明,衍生工具的使用对公司价值有负面影响。有趣的是,在比较采用衍生工具的公司和放弃衍生工具的公司时,我们发现特定国家的估值效应并不对称。采用衍生工具的美国、英国和澳大利亚公司的估值显著下降。与预期相反,当企业选择放弃衍生工具时,这种不利影响会减弱,最多可能变得不显著。此外,在使用行业相对估值指标时,大部分显著的价值效应都会消失。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Firm value and the use of financial derivatives: Evidence from developed countries
This paper examines whether financial derivatives usage impacts firm value in seven developed countries from 2007 to 2016. We rely on textual analysis to identify derivatives users and address the potential reverse causality problem through propensity score matching and the difference‐in‐differences approach. Empirical findings suggest that the use of derivatives has a negative effect on firm value. Interestingly, we observe asymmetric valuation effects for specific countries when comparing firms that adopt derivatives with those that abandon them. US, UK, and Australian firms adopting derivatives experience a significant decrease in their valuation. Contrary to expectations, this adverse effect diminishes and may become insignificant at best when firms choose to abandon derivatives. Furthermore, most of the significant value effects disappear when using the industry relative valuation measure.
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来源期刊
Review of Financial Economics
Review of Financial Economics BUSINESS, FINANCE-
CiteScore
2.80
自引率
0.00%
发文量
26
期刊介绍: The scope of the Review of Financial Economics (RFE) is broad. The RFE publishes original research in finance (e.g. corporate finance, investments, financial institutions and international finance) and economics (e.g. monetary theory, fiscal policy, and international economics). It specifically encourages submissions that apply economic principles to financial decision making. For example, while RFE will publish papers which study the behavior of security prices and those which provide analyses of monetary and fiscal policies, it will offer a special forum for articles which examine the impact of macroeconomic factors on the behavior of security prices.
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