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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
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  • Will the Common Good Guys Come to the Shootout in SEC v. Jarkesy? And Why It Matters By Eric W. Orts
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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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ESG ratings

The Hidden Benefit of ESG

By Dov Solomon, Ido Baum, Rimona Palas and Dalit Gafni April 27, 2026 by renholding

Few issues in corporate governance have become as politically charged as environmental, social, and governance (ESG) policies. What began as a framework for integrating ESG factors into investment and risk analysis has, in recent years, turned into a broader ideological …

Why Social Performance Matters for Financial Reporting Quality

By Dov Solomon, Rimona Palas, Dalit Gafni and Ido Baum February 5, 2026 by renholding

In recent decades, the business world has undergone a significant paradigm shift. What began as largely voluntary corporate social responsibility (CSR) initiatives has evolved into a comprehensive framework of environmental, social, and governance (ESG) metrics. As demand for these metrics …

How Methodological Changes in ESG Ratings Influence Investors

By Ariadna Dumitrescu, Albane Tarnaud and Mohammed Zakriya August 12, 2025 by renholding

Over the past two decades, investor demand for firms’ non-financial information, particularly Environmental, Social, and Governance (ESG) data, has surged. This has led to the emergence of numerous ESG rating agencies, which assimilate and transform complex, non-financial disclosures into more …

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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Navigating the Complexities of ESG

By Christos Cabolis, Maude Lavanchy and Karl Schmedders August 28, 2023 by renholding

In recent years, Environmental, Social, and Governance (ESG) themes have taken center stage in the business world. As of  October 2022, 8,000 firms globally have aligned themselves with the United Nations Framework Convention on Climate Change’s Race to Zero campaign, …

Do Corporations Care about ESG Ratings?

By Jess Cornaggia and Kimberly Cornaggia August 23, 2023 by renholding

While environmental, social, and governance (ESG) ratings provide useful information to  stakeholders, it’s unclear whether firms care about them. On the one hand, ESG activities may not align with the traditional goal of maximizing shareholder wealth. Further, ESG ratings often …

How ESG Ratings Can Affect a Firm’s Cost of Equity

By Alessio Galluzzi, Reuben Segara and Fergus O’Donnell August 3, 2023 by renholding

CEOs and institutional investors have increasingly embraced Environmental, Social, and Governance (ESG) considerations and used them in deciding where to invest. According to the Sustainable Investment Forum, the value of U.S. sustainable assets rose from $6.6 trillion in 2014 to …

ESG Investing Clearly Serves Pecuniary Interests

By Paul Rissman May 5, 2023 by renholding

It is a common refrain, mostly on the political right, that considering environmental, social, and governance (“ESG”) factors when investing is probably illegal.[1] The basis for this argument derives from the fiduciary duty of loyalty and its corollary, the …

ESG Ratings for Corporate Governance

By Pierre Chaigneau and Nicolas Sahuguet April 3, 2023 by renholding

Investors are increasingly concerned about a company’s social and environmental impact, but that impact is not as easily assessed as the company’s financial performance, which can be summarized by its “bottom line” (net income) or its stock return. To help …

Do the Old Rules Apply to ESG Ratings and Benchmarks?

By Matteo Gargantini and Michele Siri March 8, 2023 by renholding

The steady growth of sustainable finance in recent years poses difficult questions on how regulators should approach it. In the European Union (EU), for example, there has been an explosion of new rules aimed at addressing a broad array of …

Do Favorable ESG Ratings Lead to More Socially Responsible Behavior?

By Ben W. Lewis and W. Chad Carlos November 21, 2022 by renholding

One of the hottest topics in the business world is ESG ratings, which are designed to measure the environmental, social, and governance risks of a company. The idea is that increased transparency about companies’ ESG risks will motivate those with …

Gibson Dunn Discusses Key Considerations for Stakeholders on ESG Ratings

By Susy Bullock and Jonathan Cockfield October 14, 2022 by renholding

In March 2022, the Financial Times reported a “boom” in environmental, social and governance (ESG) ratings, with a “race to carve out market share in the very lucrative business of providing advice to investors on environmental, social and governance issues”. …

Does Sustainable Investing Matter to the Market? 

By Claire Economidou, Dimitrios Gounopoulos, Dimitris Konstantios and Emmanuel D. Tsiritakis December 7, 2021 by renholding

The value of an investment is no longer just about financial returns. A growing number of investors and other corporate stakeholders are calling for their money to go toward stocks or funds that are both profitable over the long term …

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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
Nvidia CEO Says Spy-Firm Ties Normal
October 29, 2026
Wall Street Journal
Hack Costs Polymarket Users Millions
October 29, 2026
New York Times
DoorDash to Buy Instacart for $17bn
October 29, 2026
Financial Times
What Killed Law Firm Weil Gotshal?
October 29, 2026
D&O Diary
Honeywell Aerospace Sued After FCA Cybersecurity Settlement
October 29, 2026
Reuters
Bloomberg Pays for Faster Trump Posts
October 28, 2026
Dealbook
Biden Trustbusters Start AI Legal Biz
October 28, 2026
Financial Times
Weil Gotshal Leaders Say Dissolve Firm
October 28, 2026
Cleary Securities Watch
SEC Flags Group Formation and “Passive Investor” Status Risks
October 28, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Says Privilege Protects Lawyer Internal Brainstorming
October 28, 2026
Deal Lawyers.com
Delaware Supremes OKs Verisk Ruling
October 28, 2026
Delaware Business Litigation Report
No Personal Jurisdiction from Omitting Delaware Secretary of State Filing
October 27, 2026
Dealbook
GM Will Move Stock to Nasdaq
October 27, 2026
The Governance Beat
SEC, Nasdaq Issue Tokenization FAQs
October 27, 2026
Financial Times
Weil Gotshal May Mull Wind-Down
October 27, 2026
D&O Diary
Private Credit Scrutiny Fuels Claims
October 27, 2026
Delaware Business Litigation Report
Chancery OKs Fiduciary Breach Charges from Tech Startup Collapse
October 26, 2026
New York Times
7 Numbers Explain Anthropic Business
October 26, 2026
Freshfields' A Fresh Take
Treasury Proposes COINS Act Rule
October 26, 2026
The Governance Beat
ISS and Glass Lewis Announce Plans for Global Voting Policies
October 26, 2026
Financial Times
Ex-FBI Chief Comey Charged With National-Defense Information Leak
October 26, 2026
Wall Street Journal
Audi to Build First U.S. Factory
October 25, 2026
New York Times
CEOs, Workers Differ on AI Outlook
October 25, 2026
D&O Diary
How to Interpret $25bn Meta Judgment
October 25, 2026
Sidley Enhanced Scrutiny
How to End an Advancement Obligation
October 25, 2026
Business Law Prof Blog
How Should DGCL 144 Safe Harbor Apply to Conflicted Controller Deals?
October 25, 2026
Reuters
Musk Talk Imperils SpaceX-Tesla Deal
October 22, 2026
Bloomberg
Live Nation Empire Risks a Breakup
October 22, 2026
New York Times
Barclays to Cut 5,000 Jobs in AI Push
October 22, 2026
Cleary M&A Watch
SEC Staff Streamlines Form S-8, Rule 701, and Section 16 Guidance
October 22, 2026
D&O Diary
AI-Related Securities Suit Filings Surge
October 22, 2026
Financial Times
CVC Explores Bid for Verisure
October 21, 2026
New York Times
U.S. to Tap Heating Oil Reserves
October 21, 2026
Wall Street Journal
Meta Ordered to Pay New Mexico $25 Billion in Data-Privacy Case
October 21, 2026
Bloomberg
Meta Offers Zuckerberg New Shares to Shield Him from Wealth Tax
October 21, 2026
D&O Diary
Webull Securities Lawsuit Underscores Geopolitical Disclosure Risk
October 21, 2026
Wall Street Journal
Last Boeing 737 MAX Jet Gets OK
October 20, 2026
Freshfields' A Fresh Take
SEC Delivers Equity Pay Relief
October 20, 2026
Financial Times
SpaceX, Tesla Boards Mull Merger
October 20, 2026
D&O Diary
FCA Settlement Highlights Developing Anti-DEI Enforcement Trends
October 20, 2026
Corporate & Securities Law Blog
SEC May Expand “Accredited Investor”
October 20, 2026
Bloomberg
Nscale and Anthropic in Talks Over $45bn Cloud Computing Deal
October 19, 2026
Financial Times
Freshfields Apologizes for Comment on Mideast Sovereign Wealth
October 19, 2026
D&O Diary
Securities Suit Hits BofA Over Anti-Money Laundering Penalties
October 19, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Declines to Award Remedy for Failure to Maintain Stock Ledger
October 19, 2026
Deal Lawyers.com
Chancery Pauses Cloudflare Recap
October 19, 2026
Dealbook
States Step Up as Antitrust Enforcers
October 18, 2026
Cleary Securities Watch
DOJ Revises FCA Enforcement Rules
October 18, 2026
D&O Diary
AI-Linked Securities Suit Hits Endava
October 18, 2026
Business Law Prof Blog
The Latest on Reincorporations
October 18, 2026
Corporate & Securities Law Blog
Nasdaq Adopts $4.00 Minimum Price Requirement for Initial Listings
October 18, 2026
Bloomberg
Judge Rejects Gemini, CFTC Bid to Undo $5 Million Settlement
October 15, 2026
Wall Street Journal
KFC Moves to Ditch Pepsi for Coke
October 15, 2026
Dealbook
Anthropic Says Revenue Rose 45%
October 15, 2026
The Governance Beat
DOJ Revamps Fraud Enforcement Rules
October 15, 2026
Financial Times
AI, SpaceX Lift Harvard Endowment
October 15, 2026
D&O Diary
Big Corporate Bankruptcies Down
October 15, 2026
Delaware Business Litigation Report
Chancery Declines to Dismiss Aiding, Abetting Claims in Cram-Down Financing
October 14, 2026
Sidley Enhanced Scrutiny
Chancery Clarifies Officer Consent Law
October 14, 2026
D&O Diary
Suits Highlight AI Platform and Data Center Infrastructure D&O Risk
October 14, 2026
Securities Docket
Kalshi Investigates Well-Timed Bets on Trump’s Press Secretary Pick
October 14, 2026
Deal Lawyers.com
Delaware Supremes Affirms Chancery on “Participant” in Proxy Solicitation
October 14, 2026
Reuters
Wall Street Banks See Deals Slow
October 13, 2026
Bloomberg
Fed’s Williams: No Rate Hike Needed
October 13, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Won’t Name Receiver Where Firm Paid Advancement Late
October 13, 2026
Securities Litigation & Enforcement
Delaware Chancery Warns Advance Notice Bylaws Need to Be Clear
October 13, 2026
Financial Times
FTC Says Skreli Breached Industry Ban
October 13, 2026
Bloomberg
App Bumble Nears $1bn Sale to Ithaca
October 12, 2026
Financial Times
France, Germany Near Car Policy Deal
October 12, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Nixes Advancement Defense
October 12, 2026
Deal Lawyers.com
SEC Section 21(a) Report Questions Climate Coalition Activity
October 12, 2026
Corporate & Securities Law Blog
Nasdaq Files Proposed Rule Change for Market Value Listing Requirement
October 12, 2026
Wall Street Journal
Trump Backs Dodgy Credit Card Bill
October 11, 2026
Reuters
Nuvacore Funding Implies $2.5bn Value
October 11, 2026
The Governance Beat
SEC Guides on Firm Voting Programs
October 11, 2026
Financial Times
DOJ Probes Networks’ Trump Coverage
October 11, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Rules Accountants Confined to Accounting Decisions
October 11, 2026
Freshfields' A Fresh Take
Sixth Circuit Says State Regulators Can Police Prediction Markets
October 8, 2026
The Governance Beat
ISS’ Benchmark Policy Survey Results
October 8, 2026
Financial Times
Starbucks Explored Chipotle Takeover
October 8, 2026
Deal Lawyers.com
Chancery Opines on Accounting Experts for M&A Price Adjustment
October 8, 2026
Corporate & Securities Law Blog
Third Circuit Revives Fact-Specific Materiality for Securities Fraud Claims
October 8, 2026
Wall Street Journal
Lawmakers Seek Accept-Election Vows
October 7, 2026
Bloomberg
AI Czar to Visit Silicon Valley AI Firms
October 7, 2026
Financial Times
Law Firm Kirkland & Ellis Stops Disclosing Financial Performance
October 7, 2026
D&O Diary
Datavault AI Hit with Market-Manipulation-Related Securities Suit
October 7, 2026
Deal Lawyers.com
Earnouts: Reminders of Ordinary Course Covenant Weren’t Interference
October 7, 2026
Wall Street Journal
Google, Constellation Energy Strike Sweeping Nuclear-Power Deal
October 6, 2026
Dealbook
New Anthropic Challenger Emerges
October 6, 2026
Freshfields' A Fresh Take
FTC Settles Price Discrimination Lawsuit Against Southern Glazer’s
October 6, 2026
D&O Diary
Settlement Values of M&A Suits Drop
October 6, 2026
Deal Lawyers.com
Earnout Denied, Buyer Wins Damages
October 6, 2026
Reuters
New Contracts Help Boeing Turn Page
October 5, 2026
Wall Street Journal
Firms’ AI Outlay Impossible to Budget
October 5, 2026
Bloomberg
Colleges Cut Tuition Bills by $20,000
October 5, 2026
Financial Times
Reflection AI Boosts U.S. Aim to Compete With Chinese “Open” Models
October 5, 2026
D&O Diary
Ryde Hit With New Market Manipulation-Related Securities Lawsuit
October 5, 2026
Dealbook
Investors Bet on Brain-Computer Link
October 4, 2026
Financial Times
Wall Street’s IPO Fervor Cools
October 4, 2026
Deal Lawyers.com
FTC Tweaks HSR Second-Request Rule
October 4, 2026
Corporate & Securities Law Blog
Sixth Circuit Narrows Swap Definition, Nixes Sports-Betting Law Preemption
October 4, 2026
Business Law Prof Blog
What PSLRA Safe Harbor Really Means
October 4, 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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