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  • John C. Coffee, Jr.: Event Contracts and Prediction Markets Comment bubble 3 By John C. Coffee, Jr.
  • Leveraging Information Forcing in Good Faith By Hillary Sale
  • The Dark Side of Safe Harbors Comment bubble 2 By Susan C. Morse
  • John C. Coffee, Jr. – Mass Torts and Corporate Strategies: What Will the Courts Allow? By John C. Coffee, Jr.
  • Compliance’s Next Challenge: Polarization By Miriam H. Baer
  • Will the Common Good Guys Come to the Shootout in SEC v. Jarkesy? And Why It Matters By Eric W. Orts
  • Climate Disclosure Line-Drawing and Securities Regulation By Virginia Harper Ho
  • Board Committee Charters and ESG Accountability By Lisa M. Fairfax
Editor-At-Large Reynolds Holding

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Columbia Law School's Blog on Corporations and the Capital Markets

Editorial Board John C. Coffee, Jr. Edward F. Greene Kathryn Judge

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sustainability

Sustainability Assurance

By Luca Enriques, Alessandro Romano and Andrew Tuch July 13, 2026 by renholding

Assurance providers, a type of green gatekeeper, certify the accuracy of sustainability information. In a new paper, we analyze the market for assurance services, asking whether they should be regulated and, if so, how.

Assurance providers do with sustainability-related …

OECD Report Discusses Trends and Policy Recommendations for Sustainable Bonds

By Caio de Oliveira and Valentina Cociancich January 7, 2026 by renholding

A recent OECD report explores key issues and trends in sustainable bond markets, including green bonds and sustainability-linked bonds. It aims to inform policy discussions on investors’ goals when acquiring sustainable bonds, how these instruments may influence corporate and official …

Institutional Investors Play a Dubious Role in the Green Transition

By Giovanni Strampelli November 10, 2025 by renholding

In recent years, institutional investors have been at the center of the global effort to advance an economic transition toward sustainability. Asset managers are increasingly expected to use their financial influence to promote environmental, social and governance (ESG) objectives. However,

…

Shareholderism Around the World: Corporate Purpose, Culture, and Law

By Renee B. Adams and Amir N. Licht September 23, 2025 by renholding

The debate over corporate purpose – whether companies should serve shareholders exclusively or balance the interests of a broader set of stakeholders – has become one of the defining issues in corporate governance. With climate change and sustainability shaping regulatory …

The Global Issues Corporate Boards Must Face Right Now

By Christian Bühring-Uhle and Frederik Otto September 16, 2025 by renholding

The growing body of governance literature offers no shortage of views on what boards ought to concern themselves with beyond the routine fare of overseeing management and discussing strategy and finances. Depending on the perspective of the author, topics range …

Why Climate-Risk Transparency Pays

By Erhan Kilincarslan, Zezeng Li and Jiafan Li August 15, 2025 by renholding

While climate change poses clear threats to corporate financial health, from disrupted supply chains to higher insurance costs, our new research shows that climate risks don’t always lead to lower credit ratings. In fact, we find, firms that increase transparency …

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Taking Consequences Seriously in Bankruptcy

By G. Ray Warner April 17, 2025 by renholding

The dominant shareholder primacy model of corporate governance makes shareholder wealth maximization both the purpose of a corporation and the only legitimate consideration for decisions by corporate directors.  Yet that single-stakeholder model is under attack on several fronts.  Numerous scholars …

Limits of Aligning Corporate Law With Environmental and Sustainability Regulation

By Thilo Kuntz March 25, 2025 by renholding

In the debate over introducing ideas from environmental and sustainability regulation to corporate law, one major issue has been largely missing: discounting frameworks. Discounting is important for evaluating the future benefits of investment today and is used by both social …

Should ESG Ratings Be Strictly Regulated? An EU Perspective

By Catherine Malecki August 9, 2024 by renholding

ESG ratings play an important role in helping companies and financial institutions integrate sustainability into their decisions. Yet critics argue that regulations are needed to address the ratings’ many shortcomings: a lack of transparency in the methodologies behind them, the …

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Arnold & Porter Discusses EU’s Corporate Sustainability Due Diligence Directive

By Katia Yannaca-Small, Alexander Italianer and Ana S. Pirnia June 7, 2024 by renholding

On May 24, 2024, the Council of the European Union gave its final approval to the Corporate Sustainability Due Diligence Directive (CSDDD or directive) that was proposed by the European Commission in February 2022.[1] This milestone marks the completion …

How Stressing ESG Affects Firm Value

By Sonam Singh, Ashwin V. Malshe, Yakov Bart and Serguei Netessine January 17, 2024 by renholding

The intersection of business and sustainability has undergone a transformative shift in recent years. Once relegated to the periphery of corporate consciousness, environmental, social, and governance (ESG) factors are now at the forefront of companies’ strategic considerations. Yet they raise …

Skadden Discusses Different Enforcement Approaches of EU, UK, and U.S. on Antitrust and Sustainability

By Aurora Luoma, Giorgio Motta and Boris Bershteyn November 16, 2023 by renholding

On October 12, 2023, the UK’s Competition and Markets Authority (CMA) issued its final Green Agreements Guidance (Guidance). The Guidance is designed to help businesses seeking to collaborate on environmental sustainability initiatives by providing greater clarity on when UK competition …

How Competitive Pressure Shapes Firms’ ESG Performance

By Vesa Pursiainen, Hanwen Sun and Yue Xiang September 13, 2023 by renholding

In the face of competitive pressure, is there a trade-off between a company’s financial performance and its commitment to environmental, social, and governance (ESG) activities? Is ESG a source of competitive advantage, or do managers simply spend other people’s money …

Time for Private Equity to Separate the Green from the Greenwashing

By Garen Markarian and Alexander Semionov August 15, 2023 by renholding

It is de rigueur to label everything as sustainable – including in private equity. In a new working paper, we examine the claims of the top 100 private equity firms in the United States as to their committment to ESG. …

Wachtell Lipton Revisits the “New Paradigm” for Corporate Governance

By Martin Lipton, Steven A. Rosenblum, Karessa L. Cain, Elina Tetelbaum and Carmen X.W. Lu July 21, 2023 by renholding

In view of the attacks on “woke” corporations, ongoing legislative opposition to the consideration by investors and corporations of environmental, social and governance (ESG) issues, legal challenges to elements of ESG itself (notably, initiatives designed to further diversity, equity and …

Shareholder Proposals and the Debate over Sustainability Disclosure

By Jill E. Fisch and Adriana Z. Robertson July 11, 2023 by renholding

In March 2022, the U.S. Securities and Exchange Commission (SEC) proposed a rule requiring public companies to make certain climate-related disclosures as part of their securities filings.[1] The rule has been highly controversial, generating thousands of comment letters in …

What Does ESG Investing Mean, and Does It Matter Yet?

By Abed El Karim Farroukh, Jarrad Harford and David (Dongheon) Shin July 10, 2023 by renholding

Environmental, Social, and Governance (ESG) investing has drawn  a lot of attention over the past decade, but the extent to which institutional investors have altered their perspective on ESG, as evidenced by their voting and portfolio decisions, remains unclear. In …

Are Corporate Misdeeds Deterred by Market Competition?

By Jie Chen, Xuan Tian, Bin Xu and Xiaoyu Zhang May 19, 2023 by renholding

In July 2021, President Biden issued an executive order aimed at promoting competition in the American economy. This development has renewed researchers’ interest in the impact of competition on firm behavior and economic activity. While prior research focused on how …

Cooley Discusses “Internal Control over Sustainability Reporting”

By Cydney Posner April 11, 2023 by renholding

Under the pressure of institutional investors, environmental groups, employees, consumers and other stakeholders, many companies have sought to demonstrate their bona fides when it comes to ESG through disclosure about their sustainability efforts, goals and achievements, whether in periodic reports …

ISS Discusses Water Risks from an Investor Perspective

By Cosima Reiff, Erina Molina and Erin Wood April 7, 2023 by renholding

Water means life. More than half of our bodies consist of water, and it is an indispensable resource for production of food and other goods. It is fundamental for societies and ecosystems alike. While water covers approximately 70% of our …

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Each business day, our team sifts through blog posts, news stories, and other sources to keep up-to-date on relevant recent developments. The following links will take you to our recommended selections. To see the sources we follow click Filter Sources.

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Bloomberg
GOP Mum on Midterm Affordability
October 1, 2026
Reuters
M&A Deal Rush Fades in 3d Quarter
October 1, 2026
The Governance Beat
Tesla, Goldman Tout Retail Shareholder Voting Instruction Plans
October 1, 2026
Financial Times
Wachtell Hires Ex-SDNY U.S. Attorney
October 1, 2026
D&O Diary
New Caremark Decision Provides Good News About Bad Faith
October 1, 2026
Wall Street Journal
Walgreens Nears Sale of Britain’s Boots
September 30, 2026
The Governance Beat
BlackRock Issues 2026 Voting Report
September 30, 2026
Sidley Enhanced Scrutiny
Court: FCA’s Qui Tam Constitutional
September 30, 2026
D&O Diary
IPOs Up, SPAC Litigation Persists
September 30, 2026
Deal Lawyers.com
Delaware Supreme Court Backs Indemnity for Post-Closing Misconduct
September 30, 2026
Bloomberg
American, Alaska Air to Share Revenue
September 29, 2026
Wall Street Journal
Trump Defends Light-Touch AI Plan
September 29, 2026
Financial Times
Starbucks Cuts Green Goals, Costs
September 29, 2026
D&O Diary
Alphabet Board Hit with Privacy-Related Follow-On Derivative Suit
September 29, 2026
Deal Lawyers.com
Chancery Interprets “Change of Control” in Purchase Agreement
September 29, 2026
Bloomberg
IRS Threatens Crackdown on Array of Wall Street Tax Dodges
September 28, 2026
Dealbook
Safety Issues Could Derail AI IPOs
September 28, 2026
Financial Times
Weil in Crisis After Lawyer Departures
September 28, 2026
D&O Diary
Proxy Season 2026 Returns to Basics
September 28, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Explains Lawyer Fee Award
September 28, 2026
Bloomberg
Trump, Anthropic CEO to Meet
September 27, 2026
Wall Street Journal
NY Sues Prediction Market Polymarket
September 27, 2026
Dealbook
Clients Eye Cut of Law Firm AI Savings
September 27, 2026
Freshfields' A Fresh Take
Bank Agencies Offer Revamped Third-Party Risk Management Guidance
September 27, 2026
Financial Times
Companies Favor Cheaper “Open” AI
September 27, 2026
Wall Street Journal
MGM Resorts Eyes Diller’s People Inc.
September 24, 2026
Dealbook
AI Safety Concerns Go Global
September 24, 2026
Financial Times
PE Investment May Alter Lawyer Pay
September 24, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Expands AI Focus from Individuals to Governance
September 24, 2026
Business Law Prof Blog
What AI Tells Us About Benefit Corps.
September 24, 2026
Bloomberg
Disney+ Price Jumps 13 Percent
September 23, 2026
Wall Street Journal
Meta’s New AI Agent Is Instant Hit
September 23, 2026
Securities Litigation & Enforcement
SEC, FDA Create Info-Sharing System
September 23, 2026
Financial Times
Private Equity Ending Up in Limbo
September 23, 2026
D&O Diary
AI-Related Securities Suits Surging
September 23, 2026
Wall Street Journal
Obamacare Enrollments Cut 760,000
September 22, 2026
Financial Times
Anthropic, OpenAI Offer Cheap Models
September 22, 2026
Cleary Securities Watch
SEC End to Pay-to-Play Rule May Not Pay Off for Investment Advisers
September 22, 2026
D&O Diary
Consumer Class Actions Claim Tariffs Wrongly Passed to Customers
September 22, 2026
Deal Lawyers.com
Delaware Chancery Addresses Earnout Provision’s “Procedural Checks”
September 22, 2026
Wall Street Journal
Polymarket’s Rush Enabled Fraud
September 21, 2026
Cooley M&A
Chancery Revives Verisk Deal
September 21, 2026
Financial Times
Settlement Clears Paramount-Warner
September 21, 2026
D&O Diary
Crypto Investors Suit Skirts Dismissal
September 21, 2026
Securities Regulation and Corporate Governance Monitor
SEC Plans to Nix Shareholder Proposal Rule, Change Proxy Solicitation
September 21, 2026
New York Times
Anthropic Goes Ahead With IPO Plans
September 20, 2026
Delaware Business Litigation Report
Chancery Nixes Caremark Action
September 20, 2026
Financial Times
How Big Tech Uses Guarantees to Keep AI Exposure Off Balance Sheet
September 20, 2026
Sidley Enhanced Scrutiny
When the Meeting Minutes and the AI Transcript Don’t Match
September 20, 2026
Corporate & Securities Law Blog
SEC Grants Review of Nasdaq Minimum Listed Securities Value Rule
September 20, 2026
Bloomberg
SEC to Interview Guggenheim Staff
September 17, 2026
Cleary M&A Watch
SEC Guides on Activist Fund Disclosure
September 17, 2026
Freshfields' A Fresh Take
California Enacts a Slew of AI Laws
September 17, 2026
Financial Times
Barclays Staff Slams Return-to-Work
September 17, 2026
Business Law Prof Blog
SEC 14a-8 Rescission Proposal Is Here
September 17, 2026
Cooley M&A
KKR to Pay $250mln for HSR Violation
September 16, 2026
Dealbook
Tech Hardware Is in Vogue Again
September 16, 2026
The Governance Beat
How Shareholder Proposals Fared Over Most Recent Proxy Season
September 16, 2026
Financial Times
Rifts Over Safety at Anthropic, OpenAI
September 16, 2026
Delaware Chancery Law Blog
Delaware Court Trims an Earnout Claim
September 16, 2026
Dealbook
AI Regulation Has Strange Bedfellows
September 15, 2026
D&O Diary
The CVS Case and the Emerging D&O Risks of AI-Driven Performance
September 15, 2026
Sidley Enhanced Scrutiny
Delaware Supreme Court Reverses on Justifiable Reliance in M&A Fraud Case
September 15, 2026
Delaware Business Litigation Report
Chancery Grants Spoliation Damages
September 15, 2026
The Guardian
Private Equity Facing Existential Crisis?
September 15, 2026
Wall Street Journal
Malls Are Real Estate’s Top Performer
September 14, 2026
Delaware Business Litigation Report
Chancery Rules in Mutual Deceit Case
September 14, 2026
The Governance Beat
12 Ways AI Affects Firm Disclosure
September 14, 2026
Financial Times
Warsh and Trump on Collision Course
September 14, 2026
D&O Diary
Eighth Circuit Nixes D&O Coverage of Execs’ Personal Loan Guarantees
September 14, 2026
Bloomberg
Anthropic’s AI Warning Is Too Weak
September 13, 2026
Dealbook
A Start-Up Pay Strategy Proves Costly
September 13, 2026
The Governance Beat
Glass Lewis Outlines New Framework
September 13, 2026
Financial Times
Musk, Altman Also Back AI Slowdown
September 13, 2026
D&O Diary
Turns Out FCA Qui Tam Constitutional
September 13, 2026
Wall Street Journal
Crypto Scam Victims Are Fighting the U.S. to Get Their Money Back
September 10, 2026
Delaware Business Litigation Report
Delaware Supreme Court Affirms Arbitration Order in Earnout Dispute
September 10, 2026
Financial Times
Tariff Criticism Dooms IMF Candidate
September 10, 2026
Sidley Enhanced Scrutiny
Chancery Confirms No Best-Price Duty for Public-Benefit Corp. Board
September 10, 2026
D&O Diary
Shareholders Suit Against Apple Follows AI-Linked Copyright Claim
September 10, 2026
Bloomberg
DOJ Says Berkeley Law Discriminates
September 9, 2026
D&O Diary
Is Bank Failure Uptick a Big Deal?
September 9, 2026
Deal Lawyers.com
Designated Directors Walk a Tightrope
September 9, 2026
Corporate & Securities Law Blog
SEC Remakes Transfer Agent Rules
September 9, 2026
Business Law Prof Blog
How IPOs Stack Up So Far in 2026
September 9, 2026
Wall Street Journal
Trump Says He Will Block Canadian Firms From Government Contracts
September 8, 2026
Freshfields' A Fresh Take
9th Circuit in Prediction Markets Split
September 8, 2026
Financial Times
LIV Golf Files for Bankruptcy
September 8, 2026
Cleary Securities Watch
SEC Updates CFI Guidance
September 8, 2026
Business Law Prof Blog
Reincorporations Can Be Costly
September 8, 2026
Financial Times
University Endowments Beat S&P 500
September 7, 2026
Sidley Enhanced Scrutiny
DGCL §144 Safe Harbor Rules Emerge
September 7, 2026
Delaware Corporate & Commercial Litigation Blog
Allegedly Excessive Fees No Defense to Nonpayment of Advance
September 7, 2026
Bloomberg
Delaware Practical Pluses Run Deep
September 7, 2026
Business Law Prof Blog
The Latest on Reincorporations
September 7, 2026
Wall Street Journal
Boeing’s $8.4bn Deal Bleeds Red Ink
September 3, 2026
Bloomberg
Nvidia to Buy Hugging Face for $13bn
September 3, 2026
Dealbook
Did Meta’s Settlement Actually Help It?
September 3, 2026
Financial Times
Black Sues Congress on Epstein Probe
September 3, 2026
Securities Regulation and Corporate Governance Monitor
SEC Proposes E-Delivery Disclosure
September 3, 2026
Bloomberg
Bigger SALT Break’s Impact Surprises
September 2, 2026
Dealbook
Music Industry Grapples With AI
September 2, 2026
Freshfields' A Fresh Take
Enforcers Target Prediction Markets
September 2, 2026
Securities Litigation & Enforcement
SEC Eyes Pre-IPO Share Sales
September 2, 2026
Financial Times
Chevron to Double Venezuela Oil Production With $7bn Pledge
September 2, 2026
Blog Roll Header
  • Business Law Prof Blog
  • Corporate & Securities Law Blog
  • DealLawyers
  • Delaware Corporate and Commercial Litigation Blog
  • Gibson Dunn Securities Regulation and Corporate Governance Monitor
  • Harvard Law School Forum on Corporate Governance
  • How Appealing
  • PubCo @ Cooley
  • Securities Docket
  • Sidley Enhanced Scrutiny Blog
  • The D&O Diary
  • Truth on the Market
  • White Collar Crime Prof Blog
The Blue Sky Blog is Sponsored by Columbia Law School's Center on Corporate Governance.
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