دانلود مقاله ISI انگلیسی شماره 23278
عنوان فارسی مقاله

مکانیزم رای گیری کالج انتخاباتی ایده آل و قدرت سهامداران

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
23278 2014 19 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
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عنوان انگلیسی
The Idealized Electoral College voting mechanism and shareholder power
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Journal of Financial Economics, Volume 113, Issue 1, July 2014, Pages 90–108

کلمات کلیدی
جبران خسارت - تنزیل هذلولوی - رفاه - وام تبادل
پیش نمایش مقاله
پیش نمایش مقاله مکانیزم رای گیری کالج انتخاباتی ایده آل و قدرت سهامداران

چکیده انگلیسی

Increasing concern over corporate governance has led to calls for more shareholder influence over corporate decisions, but allowing shareholders to vote on more issues may not affect the quality of governance. We should expect instead that, under current rules, shareholder voting will implement the preferences of the majority of large shareholders and management. This is because majority rule offers little incentive for small shareholders to vote. I offer a potential remedy in the form of a new voting rule, the Idealized Electoral College (IEC), modeled on the American Electoral College, that significantly increases the expected impact that a given shareholder has on election. The benefit of the mechanism is that it induces greater turnout, but the cost is that it sometimes assigns a winner that is not preferred by a majority of voters. Therefore, for issues on which management and small shareholders are likely to disagree, the IEC is superior to majority rule.

مقدمه انگلیسی

In order to improve corporate governance, academics and policy makers often suggest increasing the number of things upon which shareholders can vote. For example, new “say on pay” rules give shareholders a binding or non-binding vote on Chief Executive Officer (CEO) compensation. Governance experts hope these rules can rein in excessive pay packages but, with some notable exceptions, early evidence seems to run contrary to these aspirations. Except in fairly extraordinary circumstances, [shareholders] don׳t much care about how much people get paid…We saw it last year, the first year say-on-pay votes were required by the new Dodd-Frank financial reform law, and we׳re seeing it again this year. Last year, only 36 of 2,225 companies said shareholders voted down their compensation plans.1 Are shareholders really accepting of these pay packages or do they lack an incentive to vote? I show below that, under majority rule, we should expect that small shareholders will abstain from voting: majority rule will implement the will of the majority of large shareholders, not the majority of all shareholders. Many large shareholders, especially financial firms, receive private benefits from management. For example, insurance firms may manage employee life or health insurance plans, mutual funds may manage employee retirement accounts, and investment banks may underwrite bond and equity offerings. Such shareholders are therefore likely to vote with management ( Gordon and Pound, 1993, Gillan and Starks, 2000 and Davis and Kim, 2007, Brickley et al., 1988 and Brickley et al., 1994). Moreover, management itself is often a large shareholder. Because small shareholders are inclined to abstain, majority rule will implement the will of management, not shareholders. This is especially true when, as is the case in the United States, brokers are allowed to vote the shares of their clients if the clients do not submit votes. 2 In attempting to improve corporate governance, therefore, we must either abandon the shareholder voting route, or we must reconsider the use of the majority rule mechanism. I offer in this paper an alternative mechanism, the Idealized Electoral College (IEC), that may induce small shareholders to vote. The benefit of the IEC is that it significantly increases the likelihood that a given voter will affect the outcome of the election, thus increasing turnout. The cost of the IEC is that the side receiving fewer votes sometimes wins the election. This means that even if all shares are voted, the majority׳s will may not be implemented. Therefore, the IEC is superior to majority rule if and only if the preferences of large shareholders/management differ from those of shareholders overall. The IEC mechanism is a randomized and stylized version of the American Electoral College, in which votes for or against a proposal are organized into groups, and majority rule determines each group׳s choice. Groups are formed into super-groups and majority rule is again applied. This process is repeated until all votes are aggregated to a single decision. I show that individual votes are almost always far more likely to affect the outcome of an election under the IEC mechanism than under majority rule. I then introduce a model of shareholder preferences and voting, and derive properties of two important equilibria, one in which all shareholders vote (a “universal voting” equilibrium), and one in which only large shareholders vote (a “universal abstention” equilibrium). If parameters are such that a universal voting equilibrium exists for majority rule, then one exists for the IEC as well. The converse, however, is not true. There are cases in which the IEC induces all voters to vote, but majority rule does not. Moreover, of the set of parameter values such that the IEC allows a universal voting equilibrium, the fraction for which majority rule also induces universal voting goes to zero as the number of votes goes to infinity. Universal abstention equilibria are more likely to exist under majority rule. Indeed, I would argue that these equilibria are the norm in practice. Burch, Morgan, and Wolf (2004) find that, in votes at acquiring firms concerning large stock-for-stock mergers—those mergers in which value is most likely to be destroyed—the fraction of shares voted in favor is 95–98%. They do not find a single failed vote in their sample, spanning 1990–2000. Nearly all shareholders who vote side with management, which is peculiar because the sample specifically contains only proposals that are likely to harm shareholders. It seems that shareholders lacking a private benefit to siding with management abstain. As I show, under majority rule this is to be expected; under the IEC it is less likely. I also analyze what conditions of an electorate make the IEC or majority rule superior. Majority rule is superior when large and small shareholders have similar preferences, but the IEC is superior when they have significantly different preferences. It may be optimal, therefore, to selectively implement the IEC for certain types of votes, particularly those in which there is a concern about managerial motives (e.g., executive pay or large acquisitions). There are alternative mechanisms that have been developed that could assign special power to small or minority shareholders. For example, dual class voting, introduced in Maug and Yilmaz (2002), could be applied to the problem in several ways, two of which I discuss. Either classes could be defined by the ownership stake of the voter—with small shareholders (e.g., <3%<3%) constituting one class and large shareholders (e.g., >3%>3%) and management constituting another—or classes could be defined by connection to management, where shareholders with a business relationship with the firm constitute one class and shareholders with no business relationship constitute another. In either case, majority rule would determine each class׳s choice, and each class would have veto power over a proposal. One could reasonably ask why the IEC is useful when these alternatives exist. The IEC mechanism is inferior to these alternatives under the assumption that the class assignment is not manipulable, but manipulation may be feasible in practice. As one example, large shareholders can mimic small shareholders by splitting stakes among shell funds or corporations, each of which has a small ownership stake.3 Firms with a business relationship could legally, but not functionally, split the investment side of the business from the pension management side. Regardless of the details, any rule where voting rights depend upon characteristics of the voter may be subject to manipulation. The IEC is not subject to manipulation because each share has the same rights, regardless of its ownership. In a finance setting, where voting identities can be masked, faked, or otherwise manipulated, an anonymous rule is important. It is worth noting here what I will not consider in this paper. A significant share of voting theory since the 1990s has focused on the role/ability of voting mechanisms to aggregate information. In the case of shareholder voting, this may be especially important. In this paper I ignore this aspect of the voting problem for two reasons. First, it is difficult to consider both information aggregation and preference elicitation simultaneously. Second, the information aggregation problem is not solved by the IEC. The main benefit of the IEC is increased turnout, which it achieves by increasing the likelihood that a voter affects the outcome of the election—i.e., weakening the relationship between votes cast and the outcome. All else equal, greater turnout and sincere voting should combine to improve information aggregation, but the combination of a mechanism change and turnout improvement has an ambiguous effect on information aggregation. The remainder of the paper proceeds as follows: Section 2 reviews the related literature. Section 3 describes the IEC mechanism and provides some simple comparisons to majority rule. Section 4 introduces the model. Section 5 shows conditions under which pure and mixed strategy equilibria are present under each mechanism. Section 6 analyzes what conditions of an electorate make the IEC or majority rule superior. Section 7 discusses an application of the model to a shareholder voting setting, and Section 8 concludes. Figures and proofs are found in the appendices, as well as two generalizations of the mechanism.

نتیجه گیری انگلیسی

I attempt in this paper to show that, with standard majority voting rules, we should not expect expanded shareholder voting to solve problems of corporate governance. There is little incentive for small shareholders to vote, because the likelihood that they affect the outcome is too small to make voting worthwhile, even if they know that a proposal is harmful. I therefore argue that an alternative voting mechanism is a potential solution to the problem. Such a mechanism must significantly increase the likelihood that a given shareholder׳s vote affects the outcome of an election while simultaneously ensuring that the majority׳s will is usually implemented. The Idealized Electoral College voting mechanism induces turnout, but at the cost of sometimes assigning as winner the side that receives a minority of votes. When voters of varying voting costs have similar preferences, this cost slightly exceeds the benefit, and majority rule is a superior mechanism. When voters of varying voting costs have systematically differing preferences, however, the benefit greatly exceeds the cost and the IEC is preferable. As applied to shareholder elections, large shareholders and management have low voting costs (per share owned) and small shareholders have high voting costs. There are arguments for and against the claim that small and large shareholders have similar preferences. On the one hand, all shareholders prefer the firm to deliver higher dividends and capital gains. This homogeneity of shareholder preferences has, in fact, been argued to be a major factor in the rise of shareholder-owned firms in the last two hundred years (Hansmann, 2000). On the other hand, many large shareholders receive private benefits from management, like the opportunity to lead debt or equity offerings, to manage pension funds, etc. Moreover, management themselves often own a large fraction of shares, and receive private benefits from decisions concerning mergers, executive compensation, board composition, etc. This suggests that the preferences of management/large shareholders and the majority may well differ. Therefore, inducing turnout via an alternative to majority rule could significantly benefit shareholders.

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