When the Japanese stock market meets COVID-19: Impact of ownership,China and US exposure,and ESG channels

We identify factors affecting the Japanese stock market during the COVID-19 pandemic period. First, we focus on the ownership structure. We find that indirect ownership through the exchange-traded fund purchasing program by the Bank of Japan has a positive impact on abnormal returns. Foreign ownership is negatively associated with abnormal returns, whereas ownership by traditional business groups is positively associated with abnormal returns. Second, we examine the impact of global value chains and find that stock returns are lower for companies with China and U.S. exposure. Third, in terms of environmental, social, and governance (ESG) engagement, there is no evidence that firms that have highly rated ESG scores have higher abnormal returns, but firms with ESG funds outperform those without.     

New ESG rating drivers in the cross-section of European stock returns

We assess the performance of two quantitative signals based on ESG scores across a large, multi-national cross-section of European stock returns. We test whether the cost of equity capital is more influenced by the upward momentum (measured over time) of the ESG scores of the firms issuing stocks or by their stability (identified as the volatility of the scores over time), measured around a changing mean level. We find that short-term ESG momentum over 1 month has a significant impact on the cross-section of stock returns, lowering the anticipated cost of capital and leading to positive average abnormal returns. This suggests that short-term ESG momentum may represent a novel, priced systematic risk factor. Furthermore, we find strong evidence that an ESG volatility spread strategy which buys low ESG score volatility stocks and sells high volatility ones, generates a substantial alpha and affects the ex-ante cost of capital. Both quantitative ESG signals result in portfolio sorting and long-short strategies that enhance the overall sustainability profile of the issuing firms without compromising the raw average of their ESG scores.     

Corporate misconduct,media coverage,and stock returns

This study examines the impact of increased investor attention to corporate misconduct (CM) on stock returns. We show that media coverage provides an important channel through which investor awareness of corporate wrongdoings can be enhanced. Using a unique research setting in Korea based on text analysis during the 2008–2020 period, we find that investors exhibit short-term adverse reactions to CM events. More importantly, the increased social awareness of CM issues through media coverage leads investors to penalize firms more severely. We also find that the adverse reaction to CM events is more prominent for firms with a greater negative media tone and surprise. The combined evidence supports the investor attention theory. Furthermore, the negative effects of CM on stock returns are smaller for firms with positive Corporate Social Responsibility (CSR) and Environmental, Social, and Governance (ESG) reputations, consistent with the insurance theory.     

Do ESG ratings promote corporate green innovation? A quasi-natural experiment based on SynTao Green Finance's ESG ratings

Corporate efforts in green technology improvements are critical for enhancing sustainability; consequently, how to promote green innovation has attracted scholarly attention. This study explores whether and how environment, social, and governance (ESG) ratings influence corporate green innovation by using an independent third-party rating agency's (SynTao Green Finance) ESG ratings in China as a quasi-natural experiment. We find companies covered by the ESG rating agency significantly increase green innovation output by 3.9%, mainly as an increase in green invention patents. ESG ratings' positive effects on green innovation are more pronounced for firms whose investors are less short-sighted, non-state-owned enterprises and firms with higher degree of financial constraints. Additionally, we find ESG ratings' impact can also increase the green innovation quality and synergetic green innovation. Thus, ESG ratings from third-party institutions can effectively increase corporate green innovation, which has important implications for companies to achieve green transformation and for emerging markets to improve ESG rating systems.     

The Stock Market and Corporate Investment: A Test of Catering Theory

We test a catering theory describing how stock market mispricingmight influence individual firms' investment decisions. We usediscretionary accruals as our proxy for mispricing. We finda positive relation between abnormal investment and discretionaryaccruals; that abnormal investment is more sensitive to discretionaryaccruals for firms with higher R&D intensity (opaque firms)or share turnover (firms with shorter shareholder horizons);that firms with high abnormal investment subsequently have lowstock returns; and that the larger the relative price premium,the stronger the abnormal return predictability. We show thatpatterns in abnormal returns are stronger for firms with higherR&D intensity or share turnover.     

Do actions speak louder than words? An empirical investigation of corporate environmental reputation

In this study, we investigate the extent to which firms’ environmental performance is reflected in perceptions of their environmental reputation and whether environmental disclosure serves to mediate the negative aspects of poorer environmental performance associated with those assessments. We also examine whether differences in environmental performance and environmental disclosure appear to be associated with membership selection to the Dow Jones Sustainability Index (DJSI), a factor we also believe may be associated with perceptions of environmental reputation. Based on a cross-sectional sample of 92 US firms from environmentally sensitive industries, we find that environmental performance measured using Trucost environmental performance scores is negatively related to both reputation scores and membership in the DJSI. We argue this is due to the more extensive disclosure levels of firms that are worse performers and the finding of a significant positive relation between environmental disclosure and both the environmental reputation measures and DJSI membership. Finally, we show that the DJSI designation positively influences perceptions of corporate reputation. Overall, our results suggest that voluntary environmental disclosure appears to mediate the effect of poor environmental performance on environmental reputation. Perhaps more troubling, our results also suggest that membership in the DJSI appears to be driven more by what firms say than what they do. Thus, like voluntary disclosure, the DJSI may actually be hindering improved future corporate environmental performance.     

Environmental,social, and governance premium in Chinese stock markets

Financial markets have increasingly adopted the concept of ESG (environmental, social, and governance); this paper studies the evolving effect of corporate ESG performance on the stock returns in China's stock markets. Utilizing the Paris Agreement and China's President Xi's pledge to achieve carbon neutrality by 2060 as ESG shocks, we find that firms with lower ESG scores provide higher stock returns after the announcement of the Paris Agreement. Furthermore, the effect of ESG performance heightens after Xi's pledge. Using sorted portfolios and Fama–French factor models, we find that investors are rewarded for bearing ESG-related risks. Our estimated monthly ESG risk premium is between 0.52% and 0.61%, while state-owned firms with larger market capitalizations and better financial and operational performance tend to have better ESG performance.     

PRICE AND VOLUME EFFECTS ASSOCIATED WITH THE CREATION OF STANDARD & POOR'S MIDCAP INDEX

In this paper we explore price and volume effects associated with the 1991 creation of Standard & Poor's MidCap 400 index. Prior work on changes in the composition of existing indices finds a significant price response to the announcement. Various authors link the effect to price pressure, information, an outwardly shifting demand curve for securities, and the increased attention that comes with inclusion in an index. Using event study methodology, we find significant price and volume effects during the two weeks leading up to the Standard & Poor's announcement, but no significant effect in the two-day interval around the event. Apparently, information leakage and/or anticipation preceded the creation of the index. The price run-up is permanent since the positive abnormal returns leading up through the announcement are not associated with significantly negative abnormal returns after the announcement. In addition, MidCap stocks significantly outperform the market during the fifty-two weeks following the announcement. Using cross-sectional regressions, we show that these prior-period abnormal returns are positively related to abnormal volume and institutional holdings. We also find that firms trading over-the-counter had larger price run-ups than NYSE or AMEX firms.     

Intra-industry effects of completed and cancelled cross border acquisitions in Australia: A test of the acquisition probability hypothesis

Globalization has led to an increase in cross-border mergers and acquisitions in recent years. Australian firms have featured prominently as acquisition targets in the latest merger wave. Cross-border acquisitions significantly affect industry dynamics and competitive balance. We investigate the intra-industry effects of cross-border acquisition of Australian firms and find, among others, that the target firms' rivals realized significantly positive abnormal returns following both the acquisition proposal and termination announcements. We relate our results to competing hypotheses and find evidence consistent with the acquisition probability hypothesis. Interestingly, we find that the abnormal returns earned by the rival firms at the time of the termination of the acquisition involving their industry counterparts were greater than the returns earned at the time of the acquisition proposal announcement. These results are consistent with the assertion that the likelihood of acquisition of the rival firms increases following the termination of the initial acquisition proposal involving their industry counterparts.     

Industry structure and horizontal takeovers: Analysis of wealth effects on rivals,suppliers, and corporate customers

We examine the wealth effects of horizontal takeovers on rivals of the merging firms, and on firms in the takeover industry's supplier and customer industries. Inconsistent with the collusion and buyer power motives, we find significant positive abnormal returns to rivals, suppliers, and corporate customers for the subsample of takeovers with positive combined wealth effect to target and bidder shareholders. Overall, our findings suggest that the average takeover in our sample is driven by efficiency considerations. However, we find evidence suggesting that horizontal takeovers increase the buyer power of the merging firms if suppliers are concentrated.     

Information Transfer Effects of Bond Rating Downgrades

This paper investigates information transfer effects of bond rating downgrades measured by equity abnormal returns for industry portfolios. Industry rivals can be subject to two opposing effects, the contagion effect and the competition effect. We find that the net effect is strongly dependent on the original bond rating of the downgraded firm. For investment‐grade (speculative‐grade) firms, industry abnormal equity returns are negative (positive), which implies a predominant contagion (competition) effect. The analysis reveals a rich pattern of positive and negative correlations across negative credit events, which can be used to improve our understanding of portfolio credit risk models.     

Evidence on Value Creation in the Financial Services Industries through the Use of Joint Ventures and Strategic Alliances

While an extensive body of literature has examined merger, acquisition, and consolidation activity in commercial banks and other financial services firms, little attention has been paid to examining how these institutions use the cooperative activities of joint ventures and strategic alliances to accomplish their growth objectives. We analyze the effects of the use of joint ventures and strategic alliances by a sample of firms in the banking, investment services, and insurance industries. Our results show that commercial banks, investment services firms, and insurance companies experience significant abnormal returns of 0.66% on average when they announce their participation in a joint venture or strategic alliance. These abnormal returns are significantly positive across the four strategic motives of domestic, international, horizontal, and diversifying cooperative activities. Using a matched sample, we also show that our sample firms enjoy significant, positive, abnormal returns for holding periods of six, 12, and 18 months after the announcement of the cooperative activity.     

An empirical analysis of European stock repurchases

In this paper, we examine the share price effects and determinants of share repurchase programs for French, German, Italian, and British firms. Like US firms, we find that German and Italian share repurchases are met with a positive and significant share price response. However, British repurchase announcements exhibit small positive abnormal returns, and abnormal returns for French share repurchases are insignificantly different from zero, both results being quite different from results found in studies of US firms. We also investigate the determinants of the size of the share repurchase program.Our results indicate support for the Undervaluation Hypothesis and the Takeover Deterrence Hypothesis, and provide partial support for the National Investment Opportunity Set Hypothesis. Our results from our analysis of cumulative abnormal returns are also consistent with the Undervaluation, Takeover Deterrence, and National Investment Opportunity Set Hypotheses. However, we do not find support for the Excess Capital Hypothesis, the Intangibility Hypothesis or the Optimal Leverage Ratio Hypothesis.     

Market Discounts and Shareholder Gains for Placing Equity Privately

Despite selling at substantial discounts, private placements of equity are associated with positive abnormal returns. We find evidence that discounts reflect information costs borne by private investors and abnormal returns reflect favorable information about firm value. Results are consistent with the role of private placements as a solution to the Myers and Majluf underinvestment problem and with the use of private placements to signal undervaluation. We also find some evidence of anticipated monitoring benefits from private sales of equity. For the smaller firms that comprise our sample, information effects appear to be relatively more important than ownership effects.     

The effects of mandatory ESG disclosure on price discovery efficiency around the world

We examine the effect of mandatory environmental, social and governance (ESG) disclosure on firms' price discovery efficiency around the world. Using data from 45 countries between 2000 and 2020 and a difference-in-differences method, we find that mandatory ESG disclosure increases firm-level stock price non-synchronicity and timeliness of price discovery, suggesting more firm-specific information is incorporated into stock prices in a more timely manner. Mandatory ESG disclosure improves price discovery efficiency more in countries with strong demands for ESG information and in firms with poor disclosure incentives. Mandatory ESG disclosure also leads to other real market changes, such as lower stock returns, greater changes in institutional ownership and higher firm valuation.     

Bragging rights: Does corporate boasting imply value creation?

We examine S&P 500 firms over 1999–2014 that characterize their annual performance with extreme positive language. Only 18% of such firms increase shareholder value, while over 80% have either negative or insignificant abnormal returns. Our evidence suggests that firms often base their claims of extreme positive performance on high raw returns or strong relative accounting performance. In comparison to firms that generate positive abnormal returns without boasting, our sample firms tend to have superior accounting performance. We conclude that boasting about performance is rarely associated with value creation and is more consistent with an emphasis on accounting metrics.     

The wages of social responsibility — where are they? A critical review of ESG investing

This paper contributes both to investigating the link between the corporate social and financial performance based on environmental, social and corporate governance (ESG) ratings and to reviewing the existing empirical evidence pertaining to this relationship. The sample used includes ESG data of ASSET4, Bloomberg and KLD for the U.S. market from 1991 to 2012. The econometrical framework applies an ESG portfolio approach using the Carhart (1997) four-factor model as well as cross-sectional Fama and MacBeth (1973) regressions. Previous empirical research indicates a relationship between ESG ratings and returns. As against this, the ESG portfolios do not state a significant return difference between companies with high and low ESG ratings. Although the Fama and MacBeth (1973) regressions reveal a significant influence of several ESG variables, investors are hardly able to exploit this relationship. The magnitude and direction of the impact are substantially dependent on the rating provider, the company sample and the particular subperiod. The results suggest that investors should no longer expect abnormal returns by trading a difference portfolio of high and low rated firms with regard to ESG aspects.     

Does the response of competitors to privatization announcements reflect competitive or industry-wide information effects? International evidence

We examine the stock price reaction of rival firms to the announcement of the privatization of their industry counterparts to infer information about the intra-industry effects of privatization. We find that the rival firms reacted negatively to the privatization announcements, suggesting that the announcement effects reflect competitive rather than positive industry effects. The reaction is stronger for industry counterparts in low economic freedom countries than those in high economic freedom countries. Interestingly, we also find that full privatization announcements generate larger negative abnormal returns for rival firms than partial privatization announcements where the privatized firm gains only partial autonomy from the government. In this regard, we find that, as the proportion of government ownership reduces, subsequent partial privatization announcement elicits stronger market reaction from rival firms. The negative abnormal returns earned by shareholders of rival firms are not due to price pressure and portfolio rebalancing effects resulting from index composition changes. We conclude that the negative effects documented for the rival firms reflect investors' concern about the potential competitive effects resulting from privatization of the state enterprise.     

Can Companies Influence Investor Behaviour through Advertising? Super Bowl Commercials and Stock Returns

Recent research shows that mood and attention may affect investors’ choices. In this paper we examine whether companies can create such mood and attention effects through advertising. We choose a natural experiment by investigating price reactions and trading activity for firms employing TV commercials in 19 Super Bowl broadcasts over the 1969–2001 period. We find significant positive abnormal returns for firms which are readily identifiable from the ad contents, which is consistent with the presence of mood and attention effects. For recognisable companies with the number of ads greater than the sample mean, the event is followed by an average abnormal one day return of 45 basis points. The effect appears to persist in the short term with the 20‐day post‐event cumulative abnormal returns for such firms averaging 2%. We find significant abnormal net buying activity for small trades in shares of recognised Super Bowl advertisers indicating that small investors tend to be the ones most attracted by the increased publicity.     

Firm Valuation,Earnings Expectations,and the Exchange-Rate Exposure Effect

Consistent with previous research, we fail to find a significant correlation between the abnormal returns of our sample firms with international activities and changes in the dollar. We investigate the possibility that this failure is due to mispricing. Lagged changes in the dollar are a significant variable in explaining current abnormal returns of our sample firms, suggesting that mispricing does occur. A simple trading strategy based upon these results generates significant abnormal returns. Corroborating evidence from returns around earnings announcements as well as errors in analysts' forecasts of earnings is also provided.