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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 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 …

Comment  

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 …

1 Comment  

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 …

1 Comment  

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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Wall Street Journal
Hidden Deals Snared Dodgers Owner
August 18, 2026
Dealbook
Is Silicon Valley in DOJ’s Sights?
August 18, 2026
The Governance Beat
How AI Drives Institutional Investing
August 18, 2026
D&O Diary
Cybersecurity Flaws Prompt Securities Suit Against Israeli Firm
August 18, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Clarifies Implied Covenant’s Gap-Filling Role
August 18, 2026
Dealbook
Paramount Wants States to Shoulder Costs of Warner Deal Delay
August 17, 2026
Delaware Business Litigation Report
Delaware Chancery Finds for Lender in Breach of Contract Claim
August 17, 2026
Financial Times
Troubled Loans Strain Private Credit
August 17, 2026
Cleary Securities Watch
What ISS STOXX Survey Tells Us
August 17, 2026
CFIUS
New Matrix IDs Nat’l Security Risks
August 17, 2026
Bloomberg
Covert Oil Flows Keep Prices Down
August 16, 2026
Financial Times
Security Software Revives BlackBerry
August 16, 2026
D&O Diary
Pump-and-Dump Suits Proliferating
August 16, 2026
Deal Lawyers.com
Chancery Addresses Appraisal After SPAC Underwriter Reorganization
August 16, 2026
Business Law Prof Blog
Delaware Contract Horror Stories
August 16, 2026
Wall Street Journal
The Jobless Boom Has Arrived
August 13, 2026
Bloomberg
Court OKs Pied-a-Terre Tax for Now
August 13, 2026
Financial Times
DOJ Retreats from White Collar Crime, Targets Taxpayer Theft
August 13, 2026
D&O Diary
UK Boards Have AI Blind Spot
August 13, 2026
Deal Lawyers.com
Chancery Denies Motion to Dismiss Due to MFW “Ab Initio” Failure
August 13, 2026
Dealbook
Will Paramount Brinkmanship Work?
August 12, 2026
Freshfields' A Fresh Take
What Does AI Miss in Legal Disputes?
August 12, 2026
The Governance Beat
DOJ Antitrust Eyeing ISS, Glass Lewis?
August 12, 2026
Financial Times
Nelson Peltz Readies Wendy’s Bid
August 12, 2026
Deal Lawyers.com
CFIUS Releases 2025 Annual Report
August 12, 2026
New York Times
Ari Emanuel to Buy Broadway Theaters
August 11, 2026
The Governance Beat
Texas Stock Exchange Proposes to Overhaul Broker Voting Discretion
August 11, 2026
Cleary Securities Watch
FCA Eases UK IPO Research Rules
August 11, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Nixes Derivative Challenge to Insider Financing
August 11, 2026
Corporate & Securities Law Blog
California-Based Delaware Corp Subject to California Rule on Inspections Despite Forum Selection Clause
August 11, 2026
Reuters
Social-Media Addiction Cases Get OK
August 10, 2026
Wall Street Journal
Zuckerberg Lays Out New AI Vision
August 10, 2026
The Governance Beat
In-House Counsel Speak on Using AI
August 10, 2026
Financial Times
Nvidia Aims for $500bn AI Financing
August 10, 2026
Cleary Securities Watch
SEC Turns to Financial Fraud With New Reporting and Accounting Unit
August 10, 2026
Dealbook
Who Wins in Trump AI Safety Plan
August 9, 2026
Truth on the Market
AI Policy Regulating the Wrong Thing
August 9, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Explains Why an LLC Not Purely a Creature of Contract
August 9, 2026
Deal Lawyers.com
Chancery Rules Plaintiff’s Reliance on Buyer’s Non-Contractual Reps OK
August 9, 2026
Business Law Prof Blog
How PSLRA Affects Initial Complaints
August 9, 2026
Wall Street Journal
How FIFA PE Plan Nearly Broke Soccer
August 6, 2026
Bloomberg
Private Credit Firms Avert Worst Fears
August 6, 2026
The Governance Beat
Are Two Versions of a Proxy OK?
August 6, 2026
Financial Times
Biggest U.S. Law Firms Explore Selling Stakes to Private Equity
August 6, 2026
D&O Diary
Corporate Law Loophole Can Turbocharge Legal Fees and Expenses
August 6, 2026
Bloomberg
Google Shakes Up Its AI Leadership
August 5, 2026
Freshfields' A Fresh Take
DOJ Declination Telling About Priorities
August 5, 2026
Financial Times
JPMorgan Poaches BofA M&A Banker
August 5, 2026
D&O Diary
AI-Related Class Actions Piling Up
August 5, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Offers Faster Corporate Filings Services Than Texas
August 5, 2026
Wall Street Journal
Paramount-Warner Antitrust Trial Set
August 4, 2026
Reuters
Amazon Loses Court Ban on Perplexity’s AI Shopping Tools
August 4, 2026
Financial Times
Todd Blanche Poised to Become AG
August 4, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Awards Fees for Pre-Litigation Errant Conduct
August 4, 2026
Deal Lawyers.com
Delaware Chancery Reminds Drafters M&A Recitals Aren’t Binding
August 4, 2026
Bloomberg
Trump Slams Big Oil’s Big Profits
August 3, 2026
Delaware Business Litigation Report
Delaware Court Sustains Implied Covenant Claim in Earnout Dispute
August 3, 2026
Financial Times
UBS Money Laundering Rules Lax
August 3, 2026
D&O Diary
Dropbox DExit Draws Shareholder Suit
August 3, 2026
Securities Regulation and Corporate Governance Monitor
Chancery Rules Safe Harbor Shields Public Benefit Corp. Directors
August 3, 2026
Bloomberg
Trump’s Arctic Mining Deal Signals a New Era of State Capitalism
August 2, 2026
D&O Diary
Geopolitical Issues Spur Securities Suit
August 2, 2026
Financial Times
How Gibson Dunn Raided Wachtell
August 2, 2026
Freshfields' A Fresh Take
More Evidence That SPACs Are Back
August 2, 2026
Business Law Prof Blog
How IPO Trends Look Midyear
August 2, 2026
Wall Street Journal
U.S. Weighs Foreign-Student Work Fee
July 30, 2026
New York Times
U.S. Economy Slows as Inflation Bites
July 30, 2026
Freshfields' A Fresh Take
Congress Mulls Cloud Export Controls
July 30, 2026
Financial Times
Europe Balks at $20 Bln Fifa Stake Sale
July 30, 2026
D&O Diary
AI-Related Securities Suit Hits Israeli Web Development Platform
July 30, 2026
Reuters
BAT Must Face Cigarette Label Suit
July 29, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Invalidates Officer-Manager Removal in the LLC Context
July 29, 2026
Financial Times
Former Goldman Exec Awarded Millions After Paternity Leave “Stigma”
July 29, 2026
Sidley Enhanced Scrutiny
Chancery Nixes Control-Group Claim
July 29, 2026
D&O Diary
Private Credit Fee Suits Pile Up
July 29, 2026
Bloomberg
Warner Bros. Deal Collapse Would Cost the Ellisons $9.8 Billion
July 28, 2026
Delaware Business Litigation Report
Delaware Chancery Nixes Adding Claims Three Business Days Before Trial
July 28, 2026
Freshfields' A Fresh Take
FCPA Case Stresses Mexican Cartels
July 28, 2026
Financial Times
Gibson Dunn Nabs Wachtell Co-Chair
July 28, 2026
D&O Diary
Delaware Mulls “AI Companies”
July 28, 2026
Wall Street Journal
Ford Joins Race for U.S. Army Truck
July 27, 2026
Financial Times
Trump Threatens EU tariffs in Retaliation for U.S. Tech Group Fines
July 27, 2026
D&O Diary
Pump-and-Dump Securities Suit Ups Market Manipulation Litigation Trend
July 27, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Nixes Prevention Doctrine Argument in Contract Breach Analysis
July 27, 2026
Cleary Antitrust Watch
EU Foreign Subsidies Regs Picking Up More Transactions Than Expected
July 27, 2026
Wall Street Journal
Sazerac Wants Another Shot at Jack Daniel’s Maker Brown-Forman
July 26, 2026
Delaware Business Litigation Report
Delaware Supreme Court Addresses Corporate Benefit from Tesla Director Compensation Settlement
July 26, 2026
D&O Diary
Securities Suit Filings, Settlement Numbers Rise in First Half 2026
July 26, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Addresses AI Hallucinations in Court Filings
July 26, 2026
Corporate & Securities Law Blog
Nasdaq OKs $5 Million Market Value Continued Listing Rule
July 26, 2026
Wall Street Journal
DOJ Asks Less, Speeds Deal Reviews
July 23, 2026
Cleary Securities Watch
SEC Offers E-Delivery as New Default for Proxies, Other Disclosures
July 23, 2026
CNBC
NJ Deli Fraudster Gets 21 Months
July 23, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Dives Deep Doctrinally Into Voidable v. Void Corporate Acts
July 23, 2026
WTW Blog
Reps and Warranties Insurers Zero In on Condition of Assets Risks
July 23, 2026
Bloomberg
EU Tentatively OKs Paramount-Warner
July 22, 2026
Wall Street Journal
Coinbase Sues, SEC Settles
July 22, 2026
Axios
Lawmaker Seeks SEC Probe of Truth Social’s Data-Access Monetizing
July 22, 2026
Law.com
Semi-Annual Reporting Hits a Wall
July 22, 2026
ABA Business Law Today
M&A Further Assurances Clauses May Be Stronger Than You Think
July 22, 2026
Wall Street Journal
Chinese AI Models Alarm U.S. Execs
July 21, 2026
Reuters
Boeing Asks U.S. to Intervene over Record EU Loan to Airbus
July 21, 2026
Bloomberg
Canada Defies Trump, Keeps Alcohol Ban
July 21, 2026
Freshfields' A Fresh Take
NJ Issues New Data Privacy Rules
July 21, 2026
Financial Times
Trump Prepares Fresh Tariff Barrage
July 21, 2026
Bloomberg
Judge Pauses Paramount-Warner Deal
July 20, 2026
Dealbook
U.S. AI Giants Face Fresh Tests
July 20, 2026
Financial Times
“Synthetic Insider” Attacks Raise Stakes for Corporate Cyber Defense
July 20, 2026
D&O Diary
Crypto D&O Risk Is Evolving
July 20, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Imposes Contempt Penalties for Non-Compliance With Injunction
July 20, 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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