The “CalPERS effect” revisited again

Smith [Smith, M., 1996. Shareholder activism by institutional investors: evidence from CALPERS. Journal of Finance 51, 227-252] and Wahal [Wahal, S., 1996. Public pension fund activism and firm performance. Journal of Financial and Quantitative Analysis 31, 1-23] identify significant positive abnormal returns surrounding the announcement of performance targetings by the California Public Employees Retirement System (CalPERS), dubbed the “CalPERS effect.” More recent studies suggest that this “CalPERS effect” continues in later samples. While I confirm the early period results, I find the results reported in studies examining later periods are driven by the inclusion of early 1992–1993 targetings and from a significant bias in the market model parameters caused by estimation during periods of known under-performance. Additionally, these results are partially driven by the failure to control for contaminating events and the use unnecessarily long event windows. Contrary to previous studies, after addressing these methodological concerns, I find no evidence to support the continued existence of a “CalPERS effect”.     

Shareholder Activism by Institutional Investors: Evidence from CalPERS

This study examines firm characteristics that lead to shareholder activism and analyzes the effects of activism on target firm governance structure, shareholder wealth, and operating performance for the 51 firms targeted by CalPERS over the 1987–93 period. Firm size and level of institutional holdings are found to be positively related to the probability of being targeted, and 72 percent of firms targeted after 1988 adopt proposed changes or make changes resulting in a settlement with CalPERS. Shareholder wealth increases for firms that adopt or settle and decreases for firms that resist. No statistically significant change in operating performance is found.     

THE SHAREHOLDER WEALTH EFFECTS OF CALPERS' FOCUS LIST

Shareholder activism can help to protect shareholder value by promoting sound corporate governance practices. As an active institutional investor, CalPERS takes its role in the corporate governance process very seriously. In addition to many other initiatives, CalPERS publishes each year a list of six to twelve public companies with poor corporate governance principles and poor financial performance—its well-known "Focus List"—in the hope that the managements of these companies will be motivated to improve their performance and increase shareholder value for CalPERS and their other equity owners.
In an attempt to assess the effectiveness of CalPERS' governance program, the authors examine the market impact of the Focus List and find that companies on the list experience positive excess stock returns of about 12% over the three months following release of the list. Moreover, this wealth effect is even greater for companies with a large, widely dispersed shareholder base, as might be expected given the relative inability of such shareholders to act collectively.     

Institutional ownership and firm performance: The case of bidder returns

We employ corporate takeover decisions to investigate the impact of institutional ownership on corporate performance. The OLS regressions of bidder gains on institutional ownership indicate a positive relation between the two. However, we find institutional ownership to be significantly determined by firm size, insider ownership and the firm's presence in the S&P 500 index. Thus, when bidder gains are regressed on the predicted values of institutional ownership in two-stage regressions, the recursive estimates do not confirm the relationship shown by the OLS regressions. Furthermore, we do not find any evidence that active institutional investors (e.g., CalPERS) as a group enhance efficiency in the market for corporate control. These findings cast doubt on the superior selection/monitoring abilities of institutional investors.     

Hedge fund activism and trade credit

This study shows that trade creditors extend a negative response to hedge fund activism. Relative to control firms, target firms' accounts payable decrease by 28%, post activist intervention by hedge funds. This reduction is due to supply-side factors, highlighting suppliers' expropriation concerns. The study provides novel evidence that the repercussions of hedge fund activism extend beyond the formal debtholders, and informal debtholders such as trade creditors are not an exception. Further, target firms also offer lower trade credit to their customers after hedge fund activism. Trade receivables decrease by 12% relative to control firms. Activism-induced changes in cash flows potentially account for this reduction in trade receivables.     

THE ACTIVE BOARD OF DIRECTORS AND ITS EFFECT ON THE PERFORMANCE OF THE LARGE PUBLICLY TRADED CORPORATION

In recent years, boards of directors have become more active and independent of management in pursuing shareholder interests. But, up to this point, there has been little empirical evidence that active boards help companies produce higher rates of return for their shareholders. In this article, after describing the new board activism, the authors argue that past failures to document an association between independent boards and superior corporate performance can be explained by two features of the research: its concentration on periods prior to the 1990s (when most boards were largely irrelevant) and its use of unreliable proxies (such as a minimum percentage of outside directors) for a well-functioning board.
The authors hypothesize that an independent and resourceful board takes steps that require management to increase earnings available to investors. To test this hypothesis, the performance of a sample of large U.S. corporations was examined over the period 1991-1995 using two proxies for the "professionalism" of each company's board: (1) the letter grades (A+ to F) assigned by CalPERS for corporate governance; and (2) a "presence" or "absence" grade based on three key indicators of professional board behavior. Both of these governance metrics were associated in statistically significant ways with superior corporate performance, as measured by earnings in excess of cost of capital and net of the industry average. While acknowledging that such results do not prove causation, the authors conclude that, in the first half of the 1990s, corporations with active and independent boards added significantly more value for shareholders than those with passive, "rubber-stamp" boards.     

Stock price effects of climate activism: Evidence from the first Global Climate Strike

The first Global Climate Strike on March 15, 2019, represented a historical turning point in climate activism. We investigate the cross-section of stock price reactions to this event for a large sample of European firms. The strike's unanticipated success caused a decrease in the stock prices of carbon-intensive firms. The effect appears to be driven by the increased public attention to climate activism. Furthermore, after the first Global Climate Strike financial analysts downgraded their longer-term earnings forecasts on carbon-intensive firms.     

Minority shareholders' activism and stock price crash risk: Evidence from China

This study investigates the effect of minority shareholders' activism on stock price crash risk in the Chinese stock market. Using a novel dataset on minority shareholders' attendance at annual general meetings (AGMs), we find that minority shareholders' attendance, especially the onsite attendance, significantly exacerbates firms' future crash risk. The results are robust to instrumental variable approach, placebo tests, and alternative measures of minority shareholders' attendance and crash risk. We also find three channels: incremental analyst following, media coverage and retail attention, all of which expand market pressure and exacerbate managers' incentives to withhold bad news. Extended analyses show that the impact of minority shareholders' attendance is less pronounced among firms with better investor protection. Overall, our findings are helpful to understand the importance of minority shareholders' activism and its unintended consequences on stock market in the emerging economies.     

Factors Influencing Corporate Environmental Disclosures

We investigate the effectiveness of the Carbon Disclosure Project (CDP), a not‐for‐profit organization that facilitates environmental disclosures of firms with institutional investors, thereby serving as a corporate governance mechanism for shareholders to influence the firm's environmental disclosures. We examine firm characteristics associated with firms' decisions to disclose carbon‐related information via the CDP for a sample of 319 Canadian firms over a four‐year period. In particular, we examine how firms' decisions to disclose via CDP are associated with shareholder activism, litigation risk, and the opportunity for low‐cost positive publicity once requested by the firms' “signatory” investors. Our results also show that management's decision to release climate change data is associated with domestic, but not foreign, signatory investors. We also find that disclosing firms tend to be those from lower polluting industries with less exposure to litigation risk. This suggests that this new form of coordinated shareholder activism may not be successful at altering the behavior of firms that are heavier polluters.     

Accounting activism and Bourdieu's ‘collective intellectual’ – Reflections on the ICL Case

The aim of this paper is to reflect upon the practice of accounting academics as ‘collective intellectuals’ – inspired by the actions and conception of Pierre Bourdieu. While accounting researchers have drawn upon Bourdieu's theoretical contributions on habitus, field and capital, little attention has been paid to his later, more critical ideas and practice of intervention post 1995. As a result, accounting research has yet to discover Bourdieu's work on the ‘collective intellectual’ and, thus, consider its contribution to our understanding of how accounting academics can participate in a form of activism against neoliberalism that would not be in contradiction with professional norms of rigorous research. Rather, activism could enhance academic research.Central to this paper is a reflection on a case of intervention involving a diverse collection of academics and activists who came together to launch a coordinated response to a large-scale industrial disaster in Scotland in 2004. The collective in question took various interventionary steps to campaign for a Public Inquiry into the disaster and seek justice and accountability for workers past and present. These steps are analysed with respect to the methods adopted and the work and practice of Bourdieu's collective intellectual.     

Let's talk sooner rather than later: The strategic communication decisions of activist blockholders

When starting their campaigns, activist investors face the decision of when to begin communication with the management of the target firm. We document how the choice to start communication early with management, before the 13D disclosure, fits within the campaign's overall strategy. Nearly a quarter of the activist campaigns in our sample begin with what we call open activism. More credible activists with lower costs of activism are more likely to engage with management early and this early engagement is related to their desire to see specific changes made at the target firm. Eventual actions taken by activists, such as a subsequent merger or proxy contest, as well as the long-run performance of the target, are also related to this initial communication decision. Together, our findings suggest that open activism is an important part of the activist's underlying strategy and that market participants understand this link.     

CalPERS基金运作机制及对我国企业年金的借鉴

本文研究了美国最大的公共养老基金——加利福尼亚州公共雇员养老基金（CalPERS）的运作机制，包括治理横式、参与公司治理以及投资组台构成等，分析了CalPERS的改革动向及其含义，提出了强化我国企业年金理事会职责，改革企业年金理事会成员构成、引入外部独立理事、积极参与公司治理、投资组合多样化等政策主张。     

Can minority investor activism promote corporate risk-taking? Evidence from a quasi-natural experiment in China

In this study, we investigate the potential of minority investor activism to alleviate risk-related agency problems. We focus on the China Securities Investor Services Centre (CSISC), a not-for-profit minority investor promoted by the China Securities Regulatory Commission to protect the interests of minority investors. Taking the popularity of the CSISC as a quasi-natural experiment, we find that CSISC shareholding significantly promotes corporate risk-taking. We also find that this positive effect is more pronounced when the controlling shareholder has a lower shareholding ratio or the counterbalancing force of other shareholders is larger. Large cash holdings and financial capacity, fierce market competition, and being in a non-high-tech industry also strengthen the role of the CSISC. Further, our analysis of the economic consequences of CSISC shareholding demonstrates that it can improve investment efficiency, constrain insiders' tunnelling activities, and improve information quality. Overall, the results shed light on the effectiveness of the CSISC in increasing investor activism and restraining insiders' risk aversion. As such, our findings have policy implications for the protection of minority investors.     

Citizens United vs. FEC and corporate political activism

This paper analyzes the effect that the U.S. Supreme Court's landmark decision on Citizens United vs. FEC had on corporate political activism. The decision opened the door for corporate treasuries to engage in independent political spending. Politically connected firms have lower announcement returns at the ruling than non-connected firms. The estimates suggest that the value of a political connection decreases by $6.9 million. To evaluate the effect of Citizens United on corporate political activism, we explore the fact that Citizens United also lifts bans on independent political spending in states where such bans existed. After the ruling, firms headquartered in states where bans are lifted have fewer state-level connections relative to firms in other states. Overall, our evidence supports the hypothesis that independent political spending crowds out political connections. We do not find any significant crowding-out effects of independent political expenditures on lobbying activity, executive contributions, and political action committees (PAC) contributions.     

Hedge fund activism,CEO turnover and compensation

This paper examines the governance role of hedge fund activists by analyzing the impact of these activists on CEO turnover, CEO pay, and CEO pay-performance link in targeted companies. Using the difference-in-difference approach, we first find significantly higher CEO turnover following hedge fund activism. After we split target companies into the CEO-turnover and non-CEO-turnover sub-samples, we find that only new CEOs in targeted companies get more compensation following hedge fund activism while incumbent CEO pay does not significantly change. The relationship between CEO bonuses and return on assets following hedge fund activism also differs across the subsamples split by CEO turnover. Pay-performance relationship is enhanced by hedge fund activism for new CEOs, but not for incumbent CEOs. In additional analyses, we document that CEO turnover is positively associated with Tobin’s Q and shareholder votes on Say on Pay in target companies after hedge fund activism.     

Using neo-institutionalism to advance social and environmental accounting

Neo-institutional theory can increase understanding of an organization's general response to social and environmental issues and social activism. More particularly, it can frame an organization's accounting responses. The analytical schema proposed by Lounsbury (1997) is deployed to explore social and environmental accounting issues that occurred in two local government authorities—one in Canada, one in England. Our analysis highlights possibilities for better and more complete theories of organizational transformation, and social and environmental accounting. We stress the importance of ethical values and ecological thinking if change (including accounting change) is to help institutions behave in a way that is conducive to achieving a sustainable future.     

Words Speak Louder without Actions

Information and control rights are central aspects of leadership, management, and corporate governance. This paper studies a principal-agent model that features both communication and intervention as alternative means to exert influence. The main result shows that a principal's power to intervene in an agent's decision limits the ability of the principal to effectively communicate her private information. The perverse effect of intervention on communication can harm the principal, especially when the cost of intervention is low or the underlying agency problem is severe. These novel results are applied to managerial leadership, corporate boards, private equity, and shareholder activism.     

Shareholders versus stakeholders in investor activism: Value for whom?

Is reduction in supplier costs a significant channel for value creation by activist investors? Using a comprehensive sample of shareholder activism during 1994–2015, and addressing endogeneity concerns, we find significant economics effects on the profits and capital investment of the target's suppliers after intervention. Consistent with the predictions of the incomplete contracting and bargaining literatures, factors that weaken (strengthen) the bargaining power of suppliers relative to targets amplify (dilute) the spillover effects on suppliers. The results are robust to the alternative hypotheses of latent industry effects on suppliers and stock picking by activist investors.     

Activist hedge funds and firm disclosure

This study examines whether firms' disclosure decisions are affected by the presence of activist hedge funds. Using a large sample of firms that experienced increases in ownership by activist hedge funds, we find that firms are more likely to cease providing financial guidance or reduce the information in the guidance in the quarter subsequent to new investment by activist hedge funds. These results hold even for firms that experienced good quarters and consistently provided guidance in previous quarters. Since guidance has been shown to be beneficial to capital market participants in many ways, reduced guidance has meaningful market implications. Our findings highlight a negative and possible unintended consequence of activist hedge funds' investment in firms, which provides some counterbalance to the numerous positive consequences documented in the prior literature on hedge fund activism.