Vertical 05 · Research vertical
Livev1.8 · updated 2026-08-04
Eight phases of scholarship on whether state corporate law matters — from Berle and Means in 1932 through the post-Tornetta Delaware-Exit episode.
HEADLINE FINDING · AS OF AUGUST 4, 2026
94 years separate Berle & Means’s 1932 agency-problem diagnosis from the post-Tornetta Delaware-Exit episode. Across that span the field cycles through five named debates — race to the bottom (Cary 1974), race to the top (Winter 1977), market segmentation (Barzuza 2012), the irrelevance thesis (Rhee 2023), and the current controller-primacy / disenfranchisement contest (2024–2026) — each tested through a changing empirical toolkit — reincorporation event studies, Tobin’s-Q comparisons, governance-index studies, segmentation analysis, and firm-level DExit event studies.
Anchors: William L. Cary, Federalism and Corporate Law: Reflections upon Delaware, 83 Yale L.J. 663 (1974); Ralph K. Winter, Jr., State Law, Shareholder Protection, and the Theory of the Corporation, 6 J. Legal Stud. 251 (1977); Roberta Romano, Law as a Product, 1 J.L. Econ. & Org. 225 (1985); Michal Barzuza, Market Segmentation, 98 Va. L. Rev. 935 (2012); Robert J. Rhee, The Irrelevance of Delaware Corporate Law, 48 J. Corp. L. 295 (2023).
This page addresses the central question of nearly a century of corporate-law scholarship: does state corporate law materially affect public-company outcomes? The answer is more contested, and more consequential, than its lay treatment suggests. This page presents the literature in eight chronological phases, from Adolf Berle and Gardiner Means's 1932 foundational treatise on the modern corporation, through the race-to-the-top and race-to-the-bottom debate of the 1970s, through the empirical state-competition era of the late twentieth century, through the 2023 publication of Robert Rhee's The Irrelevance of Delaware Corporate Law, and into the Delaware-Exit episode that began with the January 2024 Tornetta v. Musk opinion and is the subject of the firm-by-firm cohort tracked on this site.
Substantive claims are footnoted in Bluebook 21st-edition format with explanatory notes describing what each source contributed. Footnotes target primary venues where available — the Securities and Exchange Commission's EDGAR system for filings, the relevant state legislature for statutes, issuing courts (or the Free Law Project's CourtListener repository) for opinions, and publisher/DOI pages, SSRN copies, or institutional repositories for journal articles, working papers, and pre-prints.
Does state corporate law materially affect public-company outcomes? Nearly a century of scholarship, mapped. Tap a phase for the plain-English explanation, the academic framing, and the source anchors.
Click a phase · Plain English · Academic · Sources
Sections
Each entry opens one chapter of this vertical on its own page, in the order the long read runs. Titles and datelines below are the chapters' own; the eight numbered phases keep their own numbering.
01
Phase 1
1932
Modern corporate-governance scholarship begins with a single book. Adolf A. Berle, Jr. and Gardiner C. Means published The Modern Corporation and Private Property in 1932, in the depths of the Great Depression. It remains the foundational…
02
Phase 2
1974 to 1977
For four decades after Berle and Means, the assumption that corporate law mattered went largely unexamined. The first sustained challenge — and the framing that has dominated the field ever since — came from William L. Cary in 1974. Cary,…
03
Phase 3
core works 1989 to 1990 · extended through 2004
The first major break from the Cary-Winter race frame came in two forms, in adjacent years. Jeffrey N. Gordon's 1989 piece in the Columbia Law Review, The Mandatory Structure of Corporate Law, challenged the strongest private-ordering…
04
Phase 4
1980 to 2004
Between the mid-1980s and the early 2000s, the corporate-law literature moved from theory to data. A sequence of empirical studies asked, in increasing methodological sophistication, whether the state in which a firm incorporates actually…
05
Phase 5
1997 to 2020
The critique literature did not develop on a single track. One branch asked how Delaware corporate law works as an institution, independent of whether market prices register state-law differences. Edward B. Rock's 1997 piece in the UCLA…
06
Phase 6
2012 to 2018
The state-competition literature through Phase 5 had treated Delaware and the rest of the country as a single binary contrast. Beginning in 2012, Michal Barzuza re-cast the picture. In Market Segmentation: The Rise of Nevada as a…
07
Phase 7
core work 2023 · with 2021 antecedent
In 2023, Robert J. Rhee published The Irrelevance of Delaware Corporate Law in the Journal of Corporation Law. 20 Rhee's article is the most developed recent statement of the irrelevance thesis that Black had planted in 1990 and that Kahan…
08
Phase 8
2024 to 2026 · with earlier framing works
The episode this site tracks began with a single judicial opinion. In January 2024, Chancellor Kathaleen McCormick of the Delaware Court of Chancery (sworn in as Chancellor on May 6, 2021) issued the post-trial opinion in Tornetta v. Musk,…
09
Corporate Law History
The eight phases above do not control Delaware doctrine mechanically — they supply the operating assumptions that underlie specific case-law and statutory developments. The table below identifies the principal bridges, with primary-source…
10
Corporate Law History
The eight phases trace a question — does state corporate law materially affect firm value? — that the literature has neither settled nor abandoned. Phase 1 presumed the answer was yes. Phases 2 through 4 took the question to the data, ran…
11
Corporate Law History
Adjacent canonical authorities The eight-phase timeline highlights the works that define each cycle of the state-competition debate. Other canonical sources supply adjacent pieces of the framework that a complete reading of the field…
12
Corporate Law History
Method · the standing rules behind this page HOW WE WORK V05 Corporate Law History is the literature-anchor for the whole umbrella; the rules below govern what can land in the eight phases above. RULE 01 Primary sources only Footnotes…
13
Corporate Law History
Bluebook 21st-edition citations. Each footnote includes an explanatory note describing the…
Footnotes and primary sources Adolf A. Berle, Jr. & Gardiner C. Means, The Modern Corporation and Private Property (Macmillan 1932; rev. ed., Harcourt, Brace & World 1968). The foundational treatise of modern corporate-governance…