Corporate Law and the Hollow Win
Decision Accounting

Corporate Law and the Hollow Win

core-claim
Core claim

Corporate law treats Lehman’s $1.2 billion bonus pool as lawful because system welfare is outside the frame

The paper’s signature case is the Lehman Brothers board vote on December 12, 2008, eleven weeks after the Chapter 11 filing. The board could justify the payment as retention during wind-down and as consistent with shareholder-approved long-term incentive plans, while bankruptcy trust and financial-market confidence were not legal inputs.

game-structure
Game structure

The shareholder-manager game has four legal outcomes, but the paper says corporate decisions need eight

Corporate law constructs G as a bilateral game between shareholders A and managers B. The Missing System Theorem adds system welfare C, expanding the payoff space from four outcomes to eight and exposing the difference between a real Win-Win-Win and a Hollow Win.

taxonomy
Taxonomy

The paper’s corporate taxonomy gives names to system-visible outcomes

The 8-outcome taxonomy is the paper’s teaching tool for showing what corporate law currently cannot classify. Legal review reaches the four shareholder-manager outcomes, while the C dimension separates sustainable gains from system-degrading gains.

doctrines
Doctrines

Business judgment, shareholder primacy, and limited liability remove W from legal review

The paper’s mechanism is doctrinal closure. Courts evaluate fiduciary compliance and firm-level benefit, not system welfare W. The result is not weak balancing; W is not a legally cognizable category in the review function.

formal-model
Formal model

The Hollow Win theorem depends on seven assumptions and one transformation condition

The formal section states that shareholder payoff π and manager payoff π exclude W(d), legal validity L(d) excludes W(d), shareholder liability is capped by investment, and manager compensation tracks shareholder returns and firm metrics.

conflictoring
Conflictoring

Purdue shows how formally opposed parties can jointly bury system-welfare information

The paper calls this conflictoring: shareholders and managers remain adversaries in principal-agent theory, but both gain when system costs are externalized. Purdue is used to show how addiction-risk information stayed outside the operative decision frame.

disclosure-futility
Disclosure futility

Boeing shows why disclosure fails when the payoff functions stay bilateral

The Disclosure Futility Theorem says that adding W(d) to the information set does not change equilibrium unless π or π changes. The Boeing 737 MAX example applies that result to the FAA’s Organization Designation Authorization program.

severity
Severity estimate

The paper uses bounded high-severity βW evidence, not a summed corporate-law score

The paper avoids a mechanical aggregate βW point estimate for U.S. corporate law. Instead, it treats the evidence as bounded and high-severity, with three channel estimates tied to crisis, environmental, and regulatory-trust externalities.

decision-accounting
Rule change

Decision Accounting adds Field 17 so W(d) enters the decision record

Decision Accounting requires a 17-field record for every material corporate decision. The paper’s key addition is Field 17, SYSTEMWELFARE , which requires identification, measurement, trade-off analysis, and justification for system effects.

transformation
Transformation proof

Decision Accounting changes manager payoffs through reputational and professional cost RM

The paper does not claim DA directly rewrites shareholder returns. Its formal move is to expand information and add an accountability term to managers’ effective payoff function when a record shows negative W(d) without adequate justification.

german-model
of concept

German co-determination is the paper’s real-world example of institutional redesign

The paper uses Germany’s 1976 Co-Determination Act as evidence that governance design can shift equilibrium. Firms with more than 2,000 employees have supervisory boards with equal shareholder and employee representation, adding labor as a system-welfare proxy.

dividend
Reform dividend

The paper estimates Decision Accounting could preserve $4.2 trillion per year in U.S. system welfare

The Reform Dividend is the estimated welfare gain from removing the institutional constraint, net of Decision Accounting implementation costs. The paper breaks the $4.2 trillion annual figure into five channels.