Chapter 207 - Corporate Power & Tax: Corporate Governance & Buybacks

Corporate Power & Tax: Corporate Governance & Buybacks

Key sections of the essay include:

Foundational Architecture - The essay traces how Milton Friedman's shareholder primacy model became embedded in corporate law and governance structures, creating a philosophical justification for maximizing shareholder returns above other considerations. It examines the principal-agent problem, shareholder power limitations, and board dynamics that determine how corporate resources are controlled and allocated.

Buyback Mechanisms and Incentives - The analysis details the dramatic shift from dividends to buybacks as the dominant corporate payout form since 1997, revealing how buybacks mechanically inflate earnings per share without corresponding business improvement. It documents the direct connection between executive stock option compensation and buyback activity, showing how buybacks serve as an indirect compensation mechanism for senior executives—with research revealing average executives gained $345,000 in option value from buyback activity.

Tax Policy Intersections - The essay examines corporate taxation evolution, including the 2017 Tax Cuts and Jobs Act reducing rates from 35% to 21%, the Inflation Reduction Act's 1% buyback excise tax, and the Corporate Alternative Minimum Tax requiring 15% minimum taxation. It reveals how effective corporate tax rates fell to 12.1% despite higher statutory rates, with some corporations paying lower effective rates than ordinary workers.

Inequality and Resource Misallocation - The essay documents how buyback-driven capital allocation contributes to wealth concentration, with seven of ten world's largest corporations led by billionaires and the richest 1% owning 43% of global financial assets. It demonstrates connections between buyback activity and reduced research and development investment, contributing to U.S. competitive disadvantage in critical technologies.

Governance Frameworks and Reform Proposals - The essay contrasts shareholder primacy models dominant in Anglo-Saxon countries with stakeholder capitalism frameworks more prevalent in Europe, particularly Germany's co-determination structures. It proposes comprehensive reforms including mandatory worker board representation, progressive tax reforms, sectoral bargaining, and government contracting conditions to align corporate governance with broader prosperity.

The essay synthesizes extensive research on corporate finance, taxation, governance theory, and policy debates to create a coherent analysis of how corporate power operates through interconnected mechanisms of governance structure, tax policy, and financial incentives.

# Corporate Power & Tax: Corporate Governance & Buybacks

## Introduction: The Concentration of Corporate Power and Resource Allocation

The modern corporation exists within a complex system of power structures, financial mechanisms, and policy frameworks that determine how resources are allocated across the economy. Two critical mechanisms at the intersection of corporate governance, taxation, and capital allocation are stock buybacks and the structure of shareholder power. These mechanisms have become central to contemporary debates about corporate accountability, economic inequality, and the role of corporations in society. Since 2020, the richest five men in the world have doubled their fortunes while nearly five billion people globally have become poorer, reflecting how corporate resource allocation decisions—shaped by governance structures, tax policies, and financial incentives—fundamentally impact wealth distribution and economic opportunity.[1]

The shareholder primacy model, popularized by economist Milton Friedman in the 1970s, established the philosophical foundation for modern corporate governance. Friedman's argument that corporations exist solely to maximize shareholder value shaped corporate law, executive compensation structures, and capital allocation decisions throughout the Anglo-Saxon business world.[2][3] This ideology has created powerful incentive structures that, when combined with tax policies and governance mechanisms, have enabled corporations to concentrate wealth and power in ways that extend far beyond simple profit maximization. The tension between shareholder primacy and stakeholder capitalism, the rise of stock buybacks as the dominant form of corporate payout, and evolving tax policies reveal fundamental conflicts about corporate purpose, accountability, and the distribution of economic power.

## The Architecture of Modern Corporate Governance

### The Principal-Agent Problem and Shareholder Power

Corporate governance structures attempt to address the fundamental principal-agent problem: the tension between shareholders (owners) who seek returns and managers (agents) who control corporate resources and may pursue their own interests. Theoretically, shareholders maintain control through voting rights—typically one share equals one vote—allowing them to elect boards of directors who serve as fiduciaries for shareholder interests. However, empirical research reveals that shareholder power, despite its theoretical centrality, operates within significant constraints.[4]

In practice, shareholder power remains limited and often ineffective. When U.S. states enacted statutory antitakeover protections in the 1980s with varying degrees of shareholder opt-out provisions, research found that differential amounts of shareholder power correlated with little change in governance arrangements. This finding suggests that simply expanding shareholder voting rights without changing other governance mechanisms proves unlikely to lead to widespread changes in corporate governance practices.[5] The disconnect between formal shareholder rights and actual corporate behavior reflects deeper structural issues including board capture, information asymmetries, and the practical difficulties of coordinating dispersed shareholders.

### Board Structures and Management Prerogative

Corporate boards theoretically represent shareholder interests through oversight of management decisions, but boards frequently develop close relationships with management that compromise their independence. Board members typically lack the detailed operational knowledge to challenge executive decisions effectively, and they often depend on information provided by the very managers they are supposed to oversee. This creates structural conditions where managers possess considerable power to implement preferred corporate strategies—including decisions about capital allocation, debt issuance, and share repurchases—with board approval that is often pro forma rather than rigorous.

The rise of activist shareholders, particularly institutional investors and hedge funds, has challenged traditional patterns of board deference to management. However, this activism remains episodic rather than continuous, concentrated on the largest and most visible companies, and often focused on specific grievances rather than systemic governance reform.[6] For the vast majority of public companies, management retains substantial discretion over capital allocation decisions.

## Stock Buybacks: The Mechanics, Motivations, and Consequences

### The Evolution of Corporate Payout Policy

One of the most significant shifts in corporate capital allocation has been the rise of stock buybacks as the dominant form of corporate payout. Historically, dividends were the primary mechanism through which companies returned cash to shareholders. However, since 1997, share repurchases have surpassed cash dividends and become the dominant form of corporate payout in the United States.[7] This transformation reflects both deliberate policy changes and evolving incentive structures.

The 1982 Securities and Exchange Commission Rule 10b-18 established a safe harbor provision that allowed companies to repurchase their own shares without being accused of market manipulation or insider trading, provided they followed specific conditions regarding price, trading volumes, timing, and disclosure.[8] This regulatory change dramatically reduced legal uncertainty surrounding buybacks, facilitating their proliferation. By 2018, the proportion of S&P Composite 1500 companies conducting share buybacks had increased to 53% from 28% in 1980, while the proportion of dividend-paying companies declined from 78% to 43% during the same period.[9]

More strikingly, the percentage of net income distributed through buybacks increased from 17% in 1994 to 71% in 2018, revealing the magnitude of this capital allocation shift.[10] Recent projections suggest that buybacks could reach $1 trillion in 2025, up from approximately $900 billion in 2024, with some of this increase potentially driven by market volatility creating perceived opportunities for repurchasing shares at discounted prices.[11]

### Executive Compensation and the Buyback Mechanism

The connection between stock buybacks and executive compensation represents a critical mechanism through which corporate resources are diverted toward senior management. Stock options became increasingly prevalent as a form of executive compensation beginning in the 1980s and 1990s. Unlike restricted stock that accrues dividends, stock options derive their value from stock price appreciation and share count. Critically, stock options are more valuable after a repurchase than after a dividend, because a repurchase does not reduce the value of outstanding options while a dividend does.[12]

Research demonstrates a strong empirical link between executive stock option compensation and corporate share repurchases. The average executive in firms with repurchase activity enjoyed a $345,000 increase in stock option value as a result of repurchase activity, and firms with larger executive option holdings are significantly more likely to conduct repurchases.[13] When the average number of stock options held by top executives increases 50% from its mean value of 116,060 shares, while the number of outstanding shares remains constant, the probability of observing a repurchase increases by approximately 4 percentage points.[14]

Repurchases benefit executives through two primary channels. First, buybacks artificially boost earnings per share (EPS)—a widely used valuation metric—by reducing share count without increasing actual earnings. Second, by maintaining or increasing stock price, buybacks enhance the value of executive stock options and restricted stock holdings, even when underlying business fundamentals have not improved. Research on earnings dilution from stock option programs reveals that firms conduct ongoing repurchases over the life of an option to undo much of the dilution to EPS that results from past stock option grants, with estimates suggesting that stock option programs have boosted the fraction of shares repurchased by roughly 0.5 percentage points annually on average for large firms in the mid to late 1990s.[15]

The scale of this transfer becomes apparent when considering CEO compensation levels. For S&P 500 companies disclosing this information, the average CEO made 285 times more in recent years than their median employee, with some companies exhibiting far more extreme ratios—Starbucks' CEO earned 6,666 times more than the company's median employee in recent reporting.[16] Beyond headline salary figures, total executive compensation increasingly depends on stock price appreciation, making buybacks an indirect but powerful compensation mechanism for senior executives.

### The Dual Role of Buybacks: EPS Manipulation and Artificial Value Creation

Buybacks create an appearance of growing earnings per share without corresponding growth in actual corporate earnings. When a company has 100 million shares outstanding and $500 million in profits, earnings per share equal $5. When that company buys back 10 million shares using cash reserves, assuming profits remain stable, earnings per share rise to $5.56 (derived from $500 million divided by 90 million shares). This mechanical increase in EPS occurs despite no improvement in business fundamentals, cash flow generation, or actual profitability.

This dynamic creates perverse incentives for executive behavior. In seeking to consistently beat analyst earnings-per-share forecasts, executives become focused on meeting quarterly earnings targets regardless of underlying business performance. Research examining firms subjected to SEC enforcement actions for accounting manipulation found that relative to the population and to firms matched on the propensity to consistently beat analyst expectations, manipulating firms were more likely to have consistently beaten expectations in the years leading up to the manipulation period—approximately 86% of the time versus 75% for non-manipulating firms.[17] This evidence suggests that pressure to consistently beat expectations, often maintained through EPS inflation via buybacks, can escalate executive commitment to meeting targets through increasingly aggressive or fraudulent accounting techniques.

The SEC has launched enforcement initiatives specifically targeting EPS manipulation. Investigators use forensic accounting techniques including Benford's Law analysis—which demonstrates that each numeral between 0 and 9 should appear with equal frequency (10%) in randomly distributed data—to identify evidence of earnings manipulation. Manipulating firms tend to underrepresent the numeral "4," suggesting they are rounding values to make earnings meet or beat expectations.[18] This hidden phenomenon of systematic EPS manipulation reflects the powerful incentive structures created by tying executive compensation to stock price and earnings metrics that can be influenced through buybacks.

## Corporate Taxation and the Architecture of Tax Avoidance

### Tax Rates and Corporate Tax Policy Evolution

Corporate taxation has undergone dramatic transformations that have shaped corporate behavior and capital allocation priorities. The 2017 Tax Cuts and Jobs Act (TCJA) reduced the federal top marginal corporate income tax rate from 35% to 21%, bringing the U.S. rate closer to peer countries' average of 23% at that time.[19] Proponents of the rate reduction argued it would boost business investment and reduce incentives for profit-shifting to lower-tax jurisdictions. However, empirical evidence suggests the rate cut did not generate proportional increases in productive investment.

The international tax landscape has shifted significantly since the TCJA's enactment. In 2017, only three countries had corporate tax rates higher than the United States; by 2023, that number had risen to 71 countries, now including China, Japan, the United Kingdom, and Italy.[20] Moreover, over 136 countries agreed in 2021 to implement a "global minimum tax" of 15%, fundamentally changing competitive dynamics around corporate tax rates.[21]

Despite the lower statutory corporate tax rate, actual corporate tax payments have proven remarkably low. Before the TCJA's enactment, the effective corporate tax rate—what companies actually paid relative to profits reported—had fallen to 12.1%, the lowest recorded level during the previous 40 years.[22] This gap between statutory rates and effective rates reflects the extensive use of tax preferences, accounting discretions, and tax planning strategies available primarily to large corporations. Some of the largest and most profitable U.S. corporations use tax preferences and aggressive planning strategies to pay little to no taxes, reporting record profits to shareholders while often paying lower tax rates than nurses, firefighters, police officers, and teachers.[23]

### The Corporate Alternative Minimum Tax and Recent Tax Developments

The Inflation Reduction Act of 2022 introduced a 1% excise tax on corporate stock buybacks effective after December 31, 2022, representing the first federal policy specifically targeting repurchase activity.[24] More significantly, it implemented the Corporate Alternative Minimum Tax (CAMT), requiring the largest and most profitable corporations to pay a minimum 15% tax on profits reported to shareholders. The Treasury estimates this tax applies to around 100 of the largest and most profitable companies annually, with an estimated 60% of CAMT payers having otherwise paid an effective federal tax rate of less than 1%, including 25% of payers that would have paid zero effective tax rate.[25]

The CAMT represents a significant policy shift acknowledging that corporate tax avoidance had reached unsustainable levels, with the wealthiest corporations achieving tax rates lower than ordinary workers despite reporting record profits to investors. Treasury estimates the CAMT will generate over $250 billion in revenue over ten years, with $20 billion in 2025.[26]

Proposed reforms include increasing the buyback excise tax from 1% to 4%, which would generate substantially more revenue and create stronger disincentives for repurchases. If a 4% tax had been in place during 2023 and 2024, the 100 largest low-wage corporations would have owed approximately $6.3 billion in additional federal taxes on their share repurchases.[27] This revenue would be sufficient to cover the cost of hundreds of thousands of public housing units, illustrating the scale of resources being diverted through buyback-enabled capital transfers.

## The Relationship Between Buybacks, Taxation, and Inequality

### The Tax Efficiency of Buybacks Relative to Dividends

Buybacks have become favored over dividends partly due to tax policy differences. Dividends are taxed immediately at ordinary income tax rates for most investors, creating immediate tax liabilities. Conversely, buybacks do not create taxable events for shareholders; taxation is deferred until shares are sold, and then potentially taxed at lower long-term capital gains rates rather than ordinary income rates.[28] This tax differential creates powerful incentives for corporations and their shareholders—particularly wealthy individuals whose income comes largely from investment gains—to prefer buybacks over dividends.

The Inflation Reduction Act's 1% excise tax on buybacks was explicitly designed to reduce this tax preference differentiating buybacks and dividends, attempting to redirect capital toward productive investment or dividend payments that provide immediate cash returns to shareholders. However, the tax remains modest relative to broader tax rate differentials between capital gains and ordinary income, which continue to favor equity returns over wages.[29]

### Corporate Power and Wealth Concentration

The mechanism through which buyback financing, executive compensation, and taxation interact has created a powerful engine of wealth concentration. Seven out of ten of the world's biggest corporations have either a billionaire CEO or a billionaire as their principal shareholder, with these corporations collectively worth $10.2 trillion—a figure larger than the economies of Africa, Latin America, and the Caribbean combined.[30] The richest 1% of people globally own a staggering 43% of all financial assets, and this concentration has intensified dramatically in recent years.[31]

Corporate buybacks contribute directly to this wealth concentration by providing tax-efficient returns to shareholders while boosting executive compensation tied to stock price. Wealthy shareholders, through their ownership stakes and financial portfolios concentrated in stocks, benefit disproportionately from buyback programs that inflate stock prices. Simultaneously, executives benefit through options and restricted stock compensation structures that themselves increase in value through the same mechanisms. Workers, by contrast, receive compensation primarily in wages taxed at ordinary income rates, and typically lack ownership stakes in their companies sufficient to benefit from stock price appreciation.

The phenomenon of corporate power intensifying inequality operates through multiple reinforcing channels. Corporations drive down wages through monopsony power (the ability to suppress wages due to limited employment alternatives), dodge taxes through complex planning strategies, privatize essential services (driving inequality through exclusion), and propel climate breakdown (disproportionately burdening lower-income populations).[32] Within this broader context, buybacks and executive compensation structures represent a mechanism through which corporate resources that might otherwise be distributed as wages or invested in productive capacity are instead directed toward shareholders and executives.

## Governance Challenges: Shareholder Power, Activist Intervention, and Board Dynamics

### The Limits of Shareholder Voting and Activist Investment

Shareholder activism has expanded significantly since the global financial crisis, with shareholders increasingly asserting control over public corporations and challenging management decisions previously treated as prerogative. Environmental, Social, and Governance (ESG) issues have become prominent themes in activist campaigns, with investors recognizing that environmental and social governance affects long-term value and business sustainability.[33] However, shareholder activism remains concentrated, episodic, and limited in scope.

Behind-the-scenes investor activism promoting ESG improvements tends to target large, visible firms with strong performance and high liquidity (stock turnover), often revealing that these supposedly well-managed firms have significant governance deficiencies.[34] Target firms with poor ex ante ESG ratings experience rating increases after complying with activist demands, while firms with supposedly high ESG ratings experience rating decreases following revelation of their problems. This pattern indicates that visible activism reveals previously hidden governance failures rather than fundamentally transforming corporate behavior across the economy.

More broadly, the capacity of shareholder activism to address systemic issues—such as the use of buybacks to inflate executive compensation—remains severely constrained. Most companies lack significant activist presence, allowing management to implement preferred capital allocation strategies without external challenge. Even where activists are present, their ability to mandate fundamental changes in corporate governance structures proves limited. Activist investors typically hold shares for limited periods, seeking near-term value realization rather than long-term governance transformation.

### Corporate Governance and the Business Roundtable's 1997 Pivot

The business community's formal endorsement of shareholder primacy dates to 1997, when the Business Roundtable—an association of corporate CEOs—began officially endorsing principles of shareholder primacy.[35] This institutional embrace of shareholder-focused governance reflected and accelerated the hollowing of stakeholder interests in corporate decision-making. Employees, suppliers, customers, and communities lost formal standing as stakeholders whose interests corporations explicitly considered.

However, beginning in the 2010s and accelerating after the 2008 financial crisis, a counter-movement toward stakeholder capitalism gained momentum. Companies and business leaders began calling for a return to stakeholder capitalism, more prevalent in Europe and formerly the norm in the United States. The renewed debate reflects recognition that extreme shareholder primacy—when combined with buybacks, off-shoring, wage suppression, and tax avoidance—generates externalities that damage societies, harm long-term corporate sustainability, and concentrate wealth in ways that undermine social stability.

The philosophical debate between shareholder primacy and stakeholder capitalism matters because it shapes the legitimacy of particular corporate practices. Under shareholder primacy, buybacks funded by suppressed wages or deferred investment represent rational capital allocation to maximize shareholder returns. Under stakeholder capitalism frameworks, the same buybacks might be viewed as illegitimate diversions of resources from workers and productive investment. These frameworks structure how different constituencies understand corporate behavior and whether particular practices deserve policy intervention.

## Policy Mechanisms: Tax Reform, Buyback Restrictions, and Governance Requirements

### The Buyback Excise Tax and Proposed Enhancements

The Inflation Reduction Act's 1% excise tax on buybacks represents the first federal policy explicitly targeting repurchase activity. Applied to net repurchases (buybacks minus new stock issuances) by covered corporations after December 31, 2022, the tax applies a 1% surcharge on the fair market value of stock repurchased during each taxable year.[36] Given that approximately $209 billion in combined stock buybacks occurred in 2023 and 2024 alone, the measure generated roughly $2.1 billion in federal taxes over those two years.[37]

The Stock Buyback Accountability Act, proposed in the Senate, would quadruple this excise tax to 4%, dramatically increasing the financial cost of repurchases and creating stronger disincentives for buyback programs. Such increases would force corporations to more carefully evaluate whether buybacks represent the optimal allocation of capital compared to productive investment, wage increases, or research and development. However, the 4% tax still remains modest relative to the broader tax rate differentials between capital gains and ordinary income, which continue to favor stock appreciation over wage income.

Additional policy proposals target specific mechanisms through which buybacks inflate executive compensation. Some proposals suggest excluding the mechanical impact of buybacks from executive compensation calculations through "buyback protection" rules analogous to dividend protection mechanisms that protect executive stock and option awards from dividend impacts.[38] Such rules would eliminate the incentive for executives to engineer buybacks specifically to increase their compensation without corresponding improvements in actual business performance.

### Compensation Clawback Policies and Accountability Mechanisms

The Securities and Exchange Commission adopted final rules requiring public companies to implement policies to recover, or "claw back," erroneously awarded incentive-based compensation from current and former executive officers in the event of an accounting restatement, regardless of whether the executive officer was responsible for the restatement's causes.[39] These rules, implementing requirements from the 2010 Dodd-Frank Act, represent an important accountability mechanism but operate only in response to accounting errors rather than proactively constraining compensation.

Clawback policies, while valuable, address symptoms rather than underlying causes of excessive executive compensation. They provide recourse only when accounting errors are discovered and corrected, not when executives engineer legal but economically harmful corporate practices like excessive buybacks that artificially inflate their compensation. More fundamental reforms would address the structural incentives driving executives toward buyback programs in the first place.

### Federal Contracting and Subsidy Allocation as Governance Levers

The Biden administration pioneered using the power of federal contracting and subsidies to discourage practices generating corporate pay gaps and buyback programs. The Department of Commerce granted preferential treatment in awarding $39 billion in CHIPS subsidies for domestic semiconductor production to firms committing to refraining from stock buybacks for five years.[40] This approach leverages public procurement power to encourage governance reforms without requiring legislative action restricting corporate practices.

The Patriotic Corporations Act proposes using federal contracting preferences to incentivize firms with CEO-worker pay ratios of 100 to 1 or less, among other governance and investment benchmarks. Research demonstrates that companies with narrow gaps in CEO-worker compensation tend to perform at higher levels than firms with wide gaps, suggesting alignment between governance reform and business performance.[41] However, such voluntary approaches depend on administration priorities and lack the force of statutory requirements, leaving them vulnerable to reversal with political change.

## Systemic Challenges: Financial Stability, Resource Misallocation, and Innovation

### Buybacks and Innovation Deficits

One of the most consequential impacts of buyback-driven capital allocation involves the reduction in productive investment, particularly research and development spending. William Lazonick, a leading researcher on corporate resource allocation, argues that a fundamental obstacle to creating a robust economy is predatory value extraction in the form of stock buybacks.[42] Research he has conducted documents that buybacks bear substantial blame for the U.S. lag in global competition in critical technologies including electric vehicle batteries, communications equipment, and aviation.

Pharmaceutical companies, which face substantial pressure to demonstrate innovation justifying high prices for existing drugs, often allocate majority portions of profits to share repurchases rather than genuine research and development. Financial system incentives have become so oriented toward stock price maximization that corporate resource allocation decisions systematically subordinate innovation, employee compensation, and productive capacity building to shareholder returns and executive compensation. As capital that might fund research teams, build manufacturing capacity, or increase wages instead flows to shareholders through buybacks, the economy forgoes opportunities for technological development and competitive advancement.

### Private Equity Consolidation and Market Concentration

The corporate consolidation accompanying private equity acquisition activity represents another dimension of corporate power concentration. Private markets are undergoing accelerating consolidation, with large private equity firms acquiring smaller firms to build scale and expand into new markets.[43] Large private equity houses increasingly access public capital markets through initial public offerings, providing funding for strategic acquisitions that further concentrate corporate control.

This consolidation trend intersects with antitrust enforcement dynamics. Under the Biden administration, antitrust enforcement against corporate consolidation intensified, with the Federal Trade Commission and Department of Justice adopting increasingly aggressive stances toward perceived anticompetitive practices.[44] However, the Trump administration's antitrust approach has shifted toward more traditional frameworks and reduced enforcement intensity, creating uncertainty about future consolidation constraints.[45] As consolidation continues across industries, corporate power concentrates in fewer hands, reducing competitive constraints on pricing, wages, and governance practices.

### Corporate Leverage and Financial Stability

Non-financial corporate debt has risen substantially since the global financial crisis due to expanding global risk appetite and capital inflows toward developing economies. While some leverage serves productive purposes, excessive debt concentrated in weak borrowers creates systemic risk. If private credit lending has grown because lenders are making riskier loans that banks would not make, then aggregate credit risk in the financial system likely rises, with added leverage concentrated on balance sheets of riskier borrowers, weakening resilience to shocks and rendering the financial system less stable.[46]

Buyback-financed capital structures contribute to these risks. When corporations use debt financing to fund buybacks—a practice that intensified during low interest rate periods—they increase financial leverage without corresponding increases in productive assets or cash flow generation. This practice proved particularly problematic when interest rates rose in 2022-2023, pressuring companies with high debt levels and limited real asset bases to service obligations. The tension between financial returns (dividends and buybacks) and productive investment means that as debt finances shareholder payouts rather than capacity expansion, the real economy's productive foundation weakens while financial claims against it accumulate.

## Theoretical Frameworks: Shareholder Primacy Versus Stakeholder Capitalism

### Milton Friedman's Intellectual Legacy and Contemporary Contestation

The shareholder primacy model emerged from Milton Friedman's 1970 argument that corporate executives work for owners (shareholders) and the corporation's only social responsibility is to maximize profits within legal constraints.[47] This framework proved tremendously influential in shaping corporate law, executive compensation structures, and institutional priorities throughout the Anglo-Saxon business world. It provided intellectual legitimacy for aggressive profit-seeking unconstrained by consideration of employee welfare, community impact, or environmental consequences.

However, the shareholder primacy framework contains internal contradictions when applied to contemporary corporations. Shareholders are diverse, holding differing time horizons, risk preferences, and interests. Institutional shareholders managing diversified portfolios often benefit from economically robust societies with healthy environments and stable employment. Individual shareholders depend on employment income and pension returns that ultimately derive from broad-based prosperity. Maximizing short-term stock price at the expense of long-term economic stability serves narrow constituencies of traders and executives with compensation tied to current stock performance, not the diffuse interests of all shareholders.

### Stakeholder Capitalism and Modified Shareholder Accountability

Stakeholder capitalism proposes that corporations should serve interests of all stakeholders—customers, suppliers, employees, shareholders, and local communities—rather than exclusively shareholders. Supporters argue this orientation is essential to long-term business success and represents ethical governance. Critically, advocates recognize that stakeholder capitalism cannot simply eliminate shareholder primacy and grant management unlimited discretion to pursue stakeholder interests. Instead, modified principles must maintain investor incentives while correcting market failures permitting profits derived through extracting value from common resources, workers, and communities.[48]

Such frameworks suggest corporate control should be wielded to serve broad interests of human shareholders and other stakeholders, not merely maximize financial returns at individual companies. Policies implementing such principles might include: requiring corporations to consider employee wage impacts when evaluating capital allocation decisions; conditioning tax benefits or government contracts on maintenance of employment standards; implementing sectoral bargaining mechanisms (common in European countries) where workers and employers negotiate terms collectively rather than atomistically; and strengthening environmental and labor standards that prevent corporations from externalizing costs onto workers and communities.

## International Perspectives and Comparative Governance

### Stakeholder Models in Europe and Germany

European corporate governance structures historically incorporated stakeholder interests more explicitly than Anglo-Saxon models. German corporations, operating under co-determination principles, grant workers formal board representation and veto power over major decisions affecting employment. This structural requirement that workers participate in governance creates different capital allocation priorities than pure shareholder maximization. European companies have historically retained higher labor forces, invested more substantially in employee training, and maintained stronger connections to local communities.

However, globalization and competitive pressures have pushed European corporations toward convergence with shareholder-focused models. German companies have increasingly adopted features of Anglo-Saxon governance structures, while American companies have selectively incorporated European stakeholder elements (such as recognizing public benefit corporation status in some states). This convergence reflects both institutional evolution and the growing dominance of American financial markets and institutional investors applying shareholder primacy pressures across global markets.

### Comparative Buyback Patterns and Policy Responses

Stock buyback patterns vary internationally, with the United States leading significantly in repurchase activity. European, Japanese, and other developed market corporations have historically conducted fewer buybacks, partly due to different tax treatments, regulatory constraints, and cultural attitudes toward capital distribution. Japan's approach to corporate governance historically emphasized long-term stakeholder relationships rather than short-term shareholder returns, though this has weakened in recent decades as financial markets have globalized and foreign investors have demanded alignment with international norms.

Policy responses to buyback activity vary correspondingly. The United States implemented the 1% excise tax through the Inflation Reduction Act and continues debating whether to increase it. Some countries have implemented more direct restrictions on buyback timing, requiring longer holding periods before repurchased shares can be resold or restricting buybacks to periods when share prices are trading below intrinsic value estimates. These varied approaches reflect different philosophical commitments to stakeholder protection and different assessment of buyback consequences for productive investment and inequality.

## Structural Impediments to Reform and Political Economy of Resistance

### Financial Sector Dominance and Lobbying Power

The financial sector has accumulated substantial power to shape corporate governance policy through campaign contributions, revolving-door employment patterns, and lobbying activities. The buyback excise tax, even at 1%, faced significant corporate opposition and was included in the Inflation Reduction Act partly as a compromise addressing multiple policy objectives. Doubling or quadrupling the tax faces predictable opposition from corporations and financial interests benefiting from current buyback patterns.

Private equity and hedge fund interests have become particularly powerful political constituencies defending buyback practices. These firms depend on stock price appreciation strategies and option compensation models vulnerable to buyback restrictions. Their ability to influence policy reflects broad American political dynamics where financial sector interests have repeatedly secured favorable treatment despite evidence that financial sector activities may damage broader prosperity.

### Information Asymmetries and Investor Passivity

Many individual shareholders lack information about corporate capital allocation practices or understand the mechanisms through which buybacks artificially inflate earnings and executive compensation. Even sophisticated institutional investors sometimes face pressure to pursue short-term returns, accepting practices like buybacks that maximize immediate stock price at the expense of long-term value. Information asymmetries systematize executive prerogative: management controls information flow to boards and shareholders, determines which capital allocation data receives emphasis, and frames buyback decisions within favorable narratives about returning excess cash to shareholders.

Passive index investing, which has grown dramatically, intensifies these dynamics. Index funds holding thousands of companies typically lack resources for engagement with individual companies and rely on management recommendations regarding capital allocation. This passivity reduces shareholder scrutiny of buybacks and other corporate practices, essentially delegating capital allocation authority to management while shareholders collect dividends and accept price appreciation however it materializes.

### Path Dependency and Institutional Lock-In

Current corporate governance structures depend on maintaining shareholder primacy, stock-based compensation, and buyback financing mechanisms. These arrangements have created constituencies—executives, financial professionals, large shareholders, and institutional investors—whose interests align with preserving existing structures. Changing fundamental governance architecture requires overcoming entrenched institutional interests and path-dependent legal structures. Executive compensation consultants, proxy advisors, and financial media have built businesses dependent on existing compensation and governance norms, creating resistance to transformation.

## Proposals for Structural Reform: Toward Democratic Corporate Accountability

### Mandatory Stakeholder Representation and Governance Structures

Comprehensive corporate governance reform would involve incorporating mandatory employee representation on boards, similar to German co-determination models. Requiring workers to participate in governance decisions about capital allocation would fundamentally reorient corporate priorities. Workers would likely resist excessive buybacks and executive compensation if they held governance power, instead advocating for investment in productive capacity, worker training, and employment security. This governance shift would not eliminate profit-seeking but would constrain extreme shareholder prioritization by embedding worker interests directly in governance structures.

### Progressive Taxation and Wealth Redistribution

Tax policy reform addressing corporate power would involve raising marginal tax rates on capital gains to approximate ordinary income tax rates, thereby eliminating tax advantages for buybacks and other financial returns. Wealth taxes on accumulated fortunes and enhanced inheritance taxation would constrain the intergenerational transmission of wealth concentration. Capital gains taxation at death (eliminating current stepped-up basis rules) would prevent indefinite deferral of taxation on appreciation. Such reforms would address not merely corporate practices but the broader context in which wealth concentration occurs and financial returns receive preferential treatment relative to wage income.

### Sectoral Bargaining and Collective Worker Governance

Establishing frameworks where workers collectively bargain with employers across industries, rather than atomistically at individual companies, would create bargaining power sufficient to constrain corporate practices generating inequality. Scandinavian models demonstrate that sectoral bargaining produces more equitable wage distributions, stronger employment security, and less extreme executive compensation while maintaining productive competitiveness. Such approaches require legal changes enabling collective action and cultural shifts away from individualized employment relationships toward collective worker organization.

### Public Procurement and Government Contracting Standards

Using federal contracting and subsidy authority to enforce governance standards would create powerful incentives for corporate reform without requiring comprehensive legislative action. Conditioning access to government contracts, bailouts, and subsidies on maintenance of employment standards, limitation of executive-worker pay ratios, restriction of buyback activity, and compliance with environmental standards would leverage public purchasing power toward governance objectives. The Biden administration's use of CHIPS subsidy conditions to restrict buybacks demonstrates this approach's feasibility, though political variation determines consistent implementation.

### Financial Market Restructuring and Fiduciary Reforms

Restructuring financial markets to reduce speculative trading and short-term valuation pressure would reduce corporate incentives to manipulate earnings per share through buybacks. Implementation might include financial transaction taxes on rapidly-traded securities, restrictions on short selling that encourage firms to manipulate stock prices to meet near-term targets, or requirements that institutional investors hold securities for minimum periods. Enhanced fiduciary standards requiring investment managers to consider long-term value creation rather than purely short-term returns would shift institutional investor preferences toward companies with sustainable governance practices.

## Conclusion: Corporate Power, Governance, and Economic Futures

The modern corporation operates within governance structures and tax frameworks that concentrate corporate power and direct resources away from productive investment, workers' compensation, and broad-based prosperity toward shareholder returns and executive compensation. Stock buybacks exemplify these dynamics: nominally mechanisms for returning excess cash to shareholders, they function practically as instruments for inflating executive compensation through option value enhancement and EPS manipulation, while directing capital away from research and development that might produce genuine economic growth.

These patterns reflect historical policy choices: Milton Friedman's intellectual framing of shareholder primacy, the 1982 SEC safe harbor provision enabling buybacks, tax policy differences favoring capital gains over wages, and governance structures granting management substantial prerogative over capital allocation. They reflect also deeper political economy dynamics where financial sector interests and corporate constituencies have accumulated political power to resist reform, while workers and communities lack institutional mechanisms to challenge corporate resource allocation decisions.

Addressing corporate power concentration and redirecting capital allocation toward productive investment and broad-based prosperity requires comprehensive reform spanning governance structure, tax policy, and labor power. No single reform suffices; rather, interconnected changes must create alternative incentive structures where corporate behavior serves stakeholder interests including workers, communities, and future generations, not exclusively immediate financial returns to current shareholders and executives.

The stakes extend beyond economic efficiency to fundamental questions about corporate purpose and democratic accountability. Are corporations to be understood as private entities existing to maximize wealth for shareholders and executives? Or should they be understood as social institutions wielding substantial power over employment, investment, and community wellbeing, and therefore accountable to broader constituencies? These competing visions shape not merely corporate practices but the distribution of power and resources throughout society.

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## References

[1] Oxfam America. "How is billionaire and corporate power intensifying global inequality?" 2022-2024.

[2] Milton Friedman's shareholder primacy framework, popularized in 1970s writings.

[3] Business Roundtable formally endorsed shareholder primacy principles in 1997.

[4] Listokin, Yair. "If You Give Shareholders Power, Do They Use It? An Empirical Analysis." Yale Law School, 2010.

[5] Ibid.

[6] Barko, Cremers, and Renneboog. "Shareholder Engagement on Environmental, Social, and Governance Performance," examining behind-the-scenes investor activism patterns.

[7] S&P Dow Jones Indices. "Examining Share Repurchases and the S&P Buyback Indices," March 2020.

[8] SEC Rule 10b-18 safe harbor provision adopted 1982; Computershare. "Considering a corporate buyback? What you need to know," 2023.

[9] S&P Dow Jones Indices, op. cit.

[10] Ibid.

[11] Citi equity strategy analysis, 2025, predicting $1 trillion in buybacks.

[12] Jolls, Christine. "Stock Repurchases and Incentive Compensation," NBER Working Paper 6467.

[13] Ibid.

[14] Weisbenner, Scott. "Corporate Share Repurchases: What Role Do Stock Options Play?" University of Illinois, 2004.

[15] Ibid.

[16] AFL-CIO report on CEO-to-worker pay ratios; Madison Trust analysis of S&P 500 companies.

[17] Chu, D., Dechow, P., Hui, K.W., and Wang, A.Y. "Maintaining a Reputation for Consistently Beating Earnings Expectations," 2018.

[18] SEC whistleblower lawyers resource on SEC EPS Initiative.

[19] Treasury and JCT analysis of TCJA corporate rate reduction.

[20] World Bank and OECD data on international corporate tax rates, 2023.

[21] OECD global minimum tax agreement, 2021.

[22] Congressional Budget Office analysis cited in House Progressive Principles for Tax Reform.

[23] U.S. Department of Treasury. "Proposed Rules for Corporate Alternative Minimum Tax," September 2024.

[24] EY. "Inflation Reduction Act includes excise tax on stock buybacks," 2024.

[25] Treasury IRA CAMT implementation guidance, 2024.

[26] Ibid.

[27] Institute for Policy Studies. "Executive Excess 2025," August 2025.

[28] Equity Methods. "Understanding the New Excise Tax on Corporate Stock Repurchases," 2025.

[29] Morningstar. "Stock Buybacks Are Booming in 2025," October 2025.

[30] World Economic Forum. "Corporations are fuelling inequality. Here's how," 2025.

[31] Oxfam. "Inequality Inc. How corporate power divides our world," January 2024.

[32] Ibid.

[33] Harvard Law School Forum on Corporate Governance. "Shareholder Activism and ESG: What Comes Next," May 2021.

[34] Barko, Cremers, and Renneboog, op. cit.

[35] Business Roundtable. 1997 endorsement of shareholder primacy principles.

[36] Deloitte. "Frequently Asked Questions About the Stock Buyback Tax," 2023.

[37] IPS Executive Excess 2025 report.

[38] Shilon, Bernard. "Stock Buyback Ability to Enhance CEO Compensation," Lewis & Clark Law Review, pdf.

[39] Alston & Bird LLP. "SEC Adopts Executive Compensation Clawback Rules," Winter 2022.

[40] IPS Executive Excess 2025 report, citing Biden administration CHIPS subsidy conditions.

[41] Ibid.

[42] Lazonick, William. "Creating a Robust Economy Requires a Corporate-Governance Policy Response," ProMarket, February 2025.

[43] Moonfare. "Private equity is consolidating. What's the good and the bad?" May 2025.

[44] Morgan Lewis. "2024 Antitrust & Competition Year in Review," 2025.

[45] Cooley. "Antitrust in 2025: Shifting Sands and What to Expect," January 2025.

[46] Boston Federal Reserve. "Could the Growth of Private Credit Pose a Risk to Financial System Stability?" June 2025.

[47] Milton Friedman. "The Social Responsibility of Business is to Increase its Profits," New York Times Magazine, September 13, 1970.

[48] Harvard Law School. "From Shareholder Primacy to Stakeholder Capitalism," October 2020.

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Chapter 207 - Corporate Power & Tax: Corporate Governance & Buybacks

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