In Seven Questions About Proxy Advisors, from the Rock Center for Corporate Governance at Stanford, the authors, David Larcker and Brian Tayan, examine the proxy advisory firm industry—all two of them. Well, actually, as the paper observes, there are a large number of small players, but Institutional Shareholder Services and Glass Lewis “control[] almost the entire market.” It’s well-known that recommendations from ISS and GL are considered important—sometimes even a major aspect of the battle—especially in contests for corporate control and director elections. But, the authors point out, the extent of their influence on “voting outcomes and corporate choices is not established, nor is the role they play in the market. Are proxy advisory firms information intermediaries (that digest and distill proxy data), issue spotters (that highlight matters deserving closer scrutiny), or standard setters (that influence corporate choices through their guidelines and models)? Because of the uncertainty around these questions, disagreement exists whether their influence is beneficial, benign, or harmful. Defenders of proxy advisors tout them as advocates for shareholder democracy, while detractors fashion them as unaccountable standard setters.” The paper examines “seven important questions about the role, influence and effectiveness of proxy advisory firms.” The authors explore why there is so much controversy about the purpose, role and contribution of proxy advisory firms, asking whether “the proxy advisory industry—as currently structured—[is] a net benefit or cost to shareholders?”
Market role. The first question raised in the paper relates to “the market role for proxy advisors.” There seem to be several conflicting theories in the mix here. The authors point out that the descriptions from ISS and GL of their own services suggest that they act as “information intermediaries, with proxy firms offering the benefit of economies of scale to aggregate and analyze information that would be costly for individual investment firms to replicate on their own.” Others suggest that their role is really “issue-spotting”—identifying issues that their institutional investor clients can then then research and analyze. Other theories contend that they are “controversy creators,” because they benefit from highly contested proxy matters, and “agenda setters,” because “boards feel pressure to alter their governance practices to conform to the standards of proxy advisory firms,” even if they might otherwise adopt a different approach. In this way, they tend to “compel conformity.”
Influence. The second question addresses the source of proxy advisors’ influence. The extent of their influence is not entirely clear. Studies cited by the authors demonstrate effects on voting outcomes ranging from 2% (retail investors only) to 51% for institutional investors, with various other studies showing impact on voting outcomes of 17%, 18%, 25% and 27%. The question that the authors focus on here is whether the influence of proxy advisors reflects the quality of their recommendations or “distortions caused by the regulatory environment.” On the one hand, institutional investors may be using the services of proxy advisors because of their value as “a cost-effective means of making informed voting decisions.” On the other hand, they suggest, the demand for their services might be “artificially inflated” by SEC requirements for institutional investors “to vote all matters on the proxy and to make their votes public. To satisfy this obligation, institutional investors must develop proprietary guidelines or rely on guidelines developed by third parties.” Could it be that these investors purchase services from proxy advisors as “an inexpensive way of meeting a regulatory requirement to vote”? The authors ask “[w]hat explains the large swings in voting outcomes that seem to be associated with their recommendations? Are investors making ‘informed decisions’ based on information provided by these firms, or are they ‘blindly following’ recommendations? Would the influence of proxy advisors be lessened if institutional investors were not required to vote?”
Validity of recommendations. Third, the authors inquire how proxy advisors test the validity of their recommendations. The authors don’t really know. ISS provides some information about the steps involved in its policy update practices, such as providing for review and comment on draft policy updates, but GL apparently does not disclose this type of information. What neither discloses, however, is whether they use empirical analysis to evaluate whether guidelines are “associated with positive outcomes, such as increased operating- or stock-price performance or a lower incidence of governance failures.” As a result, the authors contend, it’s unclear whether proxy advisors’ policies benefit shareholders. Various academic studies examining this issue have shown very mixed results—some showing positive shareholder returns and some negative. One 2010 study, for example, showed that ISS governance ratings were “not predictive of future operating performance, stock-price performance, or governance failure.” Unfortunately, the authors lament, academic researchers no longer have access to ISS recommendations for further study.
Director evaluation. Fourth, the paper looks at how proxy advisors evaluate individual directors. It’s an intimidating task, given that, the authors indicate, there are about 40,000 directors of U.S. public companies; a real evaluation would require “knowledge of the skills, domain expertise, and boardroom contribution of each director,” not to mention “access to the individuals themselves or some insight into how board meetings are conducted.” Well, that’s not happening. And, on this question, proxy advisors don’t offer much insight into how they assess director effectiveness. According to the authors, GL says only that it “assesses directors on their independence and performance,” and ISS “on independence, board composition, responsiveness, and accountability.” The authors report on two studies showing that proxy advisors influence the vote in both contested and uncontested elections. And, in this new era of universal proxy, the authors expect that their influence will increase. (See this PubCo post.) What’s not known, however, is “[w]hether they are able to reliably weigh the merits of competing individual nominees.”
CEO pay. The fifth question is whether proxy advisors can detect “excessive” CEO pay. The authors suggest that, because the public tends to view CEO comp as just too high, CEO pay is an issue that has attracted the attention of various stakeholders, driving them to “pay considerable attention to the voting recommendations of proxy advisory firms.” The authors cite studies showing the impact of a negative recommendation on comp-related proposal at levels ranging from 20% to 30%. When it comes to executive pay, both ISS and GL have “elaborate models to inform their voting recommendations,” which include negative recommendations in the event of various “excessive” or “egregious” elements. Notwithstanding substantial disclosure about the proxy advisors’ recommendations, the authors argue that “we do not know how these firms determine which practices are excessive or egregious.” There does not appear to be a consensus among independent researchers about what pay levels are excessive or about other related issues. Maybe proxy advisory firms have figured it out, but “if so, these models have not been externally vetted.” Nevertheless, several studies showed that proxy advisors recommendations make a difference, including one study showing that 72% of public companies “review the compensation policies of a proxy advisory firm and a significant percentage of these make changes to pay structure in response,” and another study showing that 53% of companies “offer less pay to the CEO than they otherwise would in order to avoid a negative recommendation from a proxy advisory firm.” Studies also found elements of standardization across companies—associated with lower shareholder value—attributable in part to proxy advisor influence.
ESG. Question six is whether a proxy advisor’s views of ESG influence its recommendations. The authors observe that, until recently, proxy advisors focused on traditional corporate governance issues, with only “muted” support for environmental and social proposals. Now, ISS has entered into the business of issuing ESG ratings, which the authors view as “a phenomenally complicated undertaking.” The authors indicate that there is not even a consensus among professional researchers as to whether ESG ratings have predictive or informational value. The authors advise that there is now a “risk for issuers…that a proxy advisor’s view of ESG quality might influence its recommendations on proxy items in a way that is not in the interest of shareholders.” They cite as one example, among others, the 2021 proxy contest between ExxonMobil and Engine No. 1, in which “ISS backed three of the four directors put forward by Engine No. 1 because of their advocacy for ESG concepts, swinging the outcome of a closely run election just before a sharp upturn in traditional energy markets.” One study showed that “the proxy-maximizing incentives of proxy advisory firms are not aligned with those of investors and can encourage these firms to promote controversy or cater to ESG investors to increase own market share at the expense of beneficial owners.”
Independence. The last question is whether proxy advisors are independent, a question that the authors consider to be “unresolved.” As one potential conflict, they point to the receipt by some proxy advisors of consulting fees from the same companies that are the subjects of their vote recommendations, a relationship that could bias those recommendations, as demonstrated in research cited in the paper. The authors suggest that regulators should introduce as a safeguard a mandate for increased disclosure. (Note that, as discussed in the SideBar above, the most recent version of the SEC rules related to proxy advisors included, as a condition to the proxy advisor exemptions from the proxy solicitation rules, a requirement to disclose conflicts of interest.) Alternatively, proxy advisory firms could be designated as fiduciaries, comparable to some other participants in the financial services industry, or at least “require greater separation between the consulting and advisory businesses of these firms.”