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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

The CLS Blue Lion logo Sky Blog

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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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How Taxes on Managers Affect Corporate Risk-Taking

By Christopher S. Armstrong, Stephen Glaeser, Sterling Huang and Daniel Taylor December 4, 2017 by renholding

Fiscal policy—and taxation in particular—is one of the most important tools that policymakers can use to influence the economy. While the effect of corporate taxes on managers’ corporate investment decisions has been extensively studied, little is known about the effect …

How Institutional Investors’ Ownership Concentration Affects Corporate Governance

By Patrick Jahnke September 22, 2017 by renholding

Over the past few decades, the ownership of public corporations has been turned on its head. While private individuals owned approximately two-thirds of U.S. equities in 1970, today it is institutional investors like Blackrock, Vanguard, and State Street that control …

PwC Discusses Fed’s New Board Expectations Guidance

By Dan Ryan, Julien Courbe, Adam Gilbert, Mike Alix and Roberto Rodriguez September 1, 2017 by renholding

On August 3, the Federal Reserve (Fed) proposed for comment supervisory guidance for boards
of directors of Fed-supervised institutions1 (i.e., Board Effectiveness (BE) guidance). The proposed BE guidance is the result of a multi-year review by the Fed of …

How Financial Constraints Affect Stock-Price Crash Risk

By Guanming He and Helen Mengbing Ren August 30, 2017 by renholding

Financial crises and corporate scandals like those involving Enron, Worldcom, or Fannie Mae have triggered increased academic research into the probability of stock price crashes. Stock price crashes have a material impact on investor welfare, and so are of interest …

Law and Corporate Governance

By Robert Bartlett and Eric Talley August 14, 2017 by renholding

Few research topics over the last two decades have proven as alluring and elusive as corporate governance.  Its allure is self-evident: Since the turn of the 21st century, a growing number of pundits, commentators, and scholars have argued that high …

The Monitoring Role of the Media: Evidence from Earnings Management

By Yangyang Chen, C.S. Agnes Cheng, Shuo Li and Jingran Zhao May 26, 2017 by renholding

The news media are an important source of information for the U.S. capital markets, especially when drawing attention to questionable behavior of corporate executives. Coverage can, however, pressure companies into making dubious financial decisions like emphasizing short-term earnings over long-term …

The Board, the General Counsel, and the Risk-Insensitive Executive

By Michael W. Peregrine May 12, 2017 by renholding

A significant emerging governance issue is how best to monitor – and influence – the management style of senior executives who by nature are insensitive to the risks of their initiatives. As recent controversies across multiple industry sectors confirm, such …

The Public Cost of Private Equity

By William Magnuson May 11, 2017 by renholding

Few areas of business stir up more controversy than private equity.  Critics slam private equity firms for destroying companies by layering on debt, firing employees, and cutting costs at every opportunity.   Proponents, on the other hand, respond that any changes …

How Proxy Contests Affect Corporate Policy

By Jian Huang and Gokhan Torna April 21, 2017 by renholding

Activist investors that believe an agency problem exists between shareholders and management may attempt a proxy contest aimed at specific issues or control of the board.  Research shows that, in anticipation of a proxy contest, managers make significant adjustments in …

Weak Corporate Culture Creates Risk of Inaccurate Financial Reporting

By Yuan Ji, Oded Rozenbaum and Kyle Welch April 19, 2017 by renholding

After almost every major financial-reporting scandal, news stories and congressional speeches inevitably follow, detailing how corporate culture encouraged and enabled fraud. For example, in September 2016, Wells Fargo CEO John Stumpf testified before the House Financial Services Committee regarding the

…

The Separation of Corporate Law and Social Welfare

By William W. Bratton March 29, 2017 by renholding

A recent essay of mine reflects on the proposition that corporate law should concern itself with social welfare, taking a historical approach.  The essay begins with the quarter century after World War II, when corporate legal theory pursued an institutional …

The Unethical Leader: Who Follows?

By Eric N. Johnson, Linda Kidwell, D. Jordan Lowe and Philip Reckers March 28, 2017 by renholding

When high-profile cases of fraud make the news, we often focus our attention on the CEO or other C-suite executives, asking what signs were missed and how we might better anticipate who might commit fraud. Academics have researched the characteristics …

PwC Discusses How Financial Institutions Can Bolster Defenses Against Risk

By Dan Ryan, Mike Alix, Armen Meyer and Adam Gilbert March 24, 2017 by renholding

Many financial institutions1 have implemented the three Lines of Defense (LoD) model to help define their risk management frameworks and bolster supervisors’ (e.g., desk heads and senior traders) abilities to monitor risk.2 However, as frameworks for managing financial …

How Board Evaluations Fall Short

By Taylor Griffin, David Larcker, Stephen A. Miles and Brian Tayan March 22, 2017 by renholding

The New York Stock Exchange requires that the board of each publicly traded corporation “conduct a self-evaluation at least annually to determine whether it and its committees are functioning effectively.” The purpose of this exercise is to ensure that boards …

2 Comments  

How Impact Investing Threatens Corporate Governance

By Andrzej Rapaczynski March 9, 2017 by renholding

There is a certain immediate attractiveness associated with the idea of impact investing. The objectives of many impact investors are in some ways similar to those of many critics of capitalist societies: both groups want to contribute to the achievement …

1 Comment  

Shearman & Sterling Discusses the Cleansing Effect of Stockholder Ratification

By Clare O'Brien and Aselle Kurmanova March 7, 2017 by renholding

It has long been a policy of corporate law1 that the informed business decisions of independent and disinterested directors are protected by the presumption of the business judgment rule.2  Courts are reluctant to second-guess decisions that are made …

Cleary Gottlieb Offers Advice on Responding to a Social Media Attack

By Arthur Kohn, Pamela Marcogliese, Laurent Alpert and Mai Li March 3, 2017 by renholding

President Trump has repeatedly used his Twitter account to single out companies for criticism of their business practices, raising the question for a broad range of public companies of how to prepare for and potentially respond to such criticism.  Of …

Do Creditors Actively Influence Corporate Tax Planning?

By Chi Wan and Yijia Zhao March 2, 2017 by renholding

In our recent paper, we provide strong empirical evidence that banks play an active role in shaping borrowers’ tax planning. Our evidence is drawn from a comprehensive analysis of the impact of debt covenant violations on corporate tax avoidance.

Covenants …

Operating Risk and the Rights of Lenders to Control It

By Stephen Karolyi and John Sedunov February 16, 2017 by renholding

Operating risk is a major concern for firm management and stakeholders. Stark examples of losses due to corporate operations include BP’s $17.2 billion loss in June 2010 following the Deepwater Horizon incident (Wong and Yousuf, 2010) and Freeport-McMoRan’s $13.9 billion …

Wachtell Lipton Shines a Spotlight on Boards for 2017

By Martin Lipton and Sabastian V. Niles January 27, 2017 by renholding

This past year witnessed a number of new corporate governance initiatives. Among the most significant:

  • BlackRock, State Street and Vanguard each issued strong statements supporting long-term investment, criticizing the short-termism afflicting corporate behavior and the national economy and rejecting financial
…
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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
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
Wall Street Journal
DOJ Pulls Back From Corporate Crime
July 19, 2026
Reuters
Apple Topples Nvidia as Most Valuable
July 19, 2026
Cleary Securities Watch
SEC Issues Guidance on Activist Fund Disclosure Under Schedule 13D, 14A
July 19, 2026
D&O Diary
Semi-Annual Reporting Gets Panned
July 19, 2026
Business Law Prof Blog
Trump Breaks Insider Trading Ground
July 19, 2026
Bloomberg
Honda to Halt Last U.S. EV Sales
July 16, 2026
Dealbook
Anthropic Inches Toward Mega-IPO
July 16, 2026
The Governance Beat
SEC Seeks Record Rulemakings
July 16, 2026
Financial Times
Chevron, Iraq Seek Hormuz Bypass
July 16, 2026
Federal Trade Commission
HSR Filing Failure Brings Record Fine
July 16, 2026
Wall Street Journal
Wall Street Firms to Tokenize Stocks
July 15, 2026
Delaware Business Litigation Report
Delaware Chancery Dismisses Fiduciary Duty and Veil-Piercing Claims
July 15, 2026
Dealbook
Is IBM a Canary in Tech Coalmine?
July 15, 2026
Financial Times
Stripe, Advent Bid $53 Billion for PayPal
July 15, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Clarifies Which Law Governs Inspection Rights
July 15, 2026
Wall Street Journal
Scotus Justices Testify to Congress
July 14, 2026
Bloomberg
UK May Make Firms Publish Salaries
July 14, 2026
New York Times
U.S. Workers at Most Productive Ever
July 14, 2026
Freshfields' A Fresh Take
FTC John Deere Settlement Signals Scrutiny of Aftermarket Repair Limits
July 14, 2026
Financial Times
Banks Thriving on Stock-Trading Boom
July 14, 2026
New York Times
States Sue to Block Paramount-Warner
July 13, 2026
The Governance Beat
Pharma Firms Ready to Go Semi-Annual
July 13, 2026
Financial Times
Suit Over Tylenol-Autism Link Revived
July 13, 2026
D&O Diary
AI-Related Securities Suits Evolving
July 13, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Draws a Line on Release Conditions in M&A
July 13, 2026
Bloomberg
Trump Embraces Australian Retirement System Backed by Larry Fink
July 12, 2026
Delaware Business Litigation Report
Delaware Supreme Court Clarifies Distinction Between Void and Voidable
July 12, 2026
Freshfields' A Fresh Take
Federal Regulators Propose New Rules for Payment Stablecoin Issuers
July 12, 2026
Financial Times
Big Tech to Face Big EU Fines for Consumer Protection Failures
July 12, 2026
Business Law Prof Blog
How Comment Letters Stack Up on SEC Semi-Annual Reporting Rule
July 12, 2026
Wall Street Journal
Netflix Exploring Live TV, Bundles
July 9, 2026
Bloomberg
Goldman Bans Staff From Prediction-Market Bets on Finance, War
July 9, 2026
Cleary Securities Watch
SEC Issues 2026 Rulemaking Agenda
July 9, 2026
Securities Regulation and Corporate Governance Monitor
SEC Guidance on Activism, Tender Offers, Proxy Matters, Crowdfunding
July 9, 2026
Business Law Prof Blog
The Latest on Reincorporations
July 9, 2026
Bloomberg
Supreme Court’s Originalism Is Dead
July 8, 2026
Wall Street Journal
Why Smucker’s Bet on Twinkie Flopped
July 8, 2026
Delaware Business Litigation Report
Chancery Applies “Heightened” Presumption of Director Independence
July 8, 2026
New York Times
Lawyer William D. Zabel Dies
July 8, 2026
D&O Diary
New Lawsuit Suggests Evolution in Cross-Border Securities Fraud
July 8, 2026
Wall Street Journal
U.S. Revokes Iranian Oil-Sales Waiver
July 7, 2026
Bloomberg
Fed Proposes Changes to Anti-Money Laundering Rules for Banks
July 7, 2026
D&O Diary
Private Credit Firm Sued Over Excessive Payment-in-Kind Fee
July 7, 2026
Sidley Enhanced Scrutiny
Chancery Rules Indemnification Can Fix Bad Purchase-Price Adjustment
July 7, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Clarifies Implied Covenant of Good Faith and Fair Dealing
July 7, 2026
Wall Street Journal
Banks Mull Deal to Shake Up Payments
July 6, 2026
Bloomberg
Toyota to Make Truck in Texas Not Mexico
July 6, 2026
Freshfields' A Fresh Take
SEC Expanding Regulatory Perimeter
July 6, 2026
Financial Times
Microsoft to Axe 4,800 Jobs
July 6, 2026
Deal Lawyers.com
Delaware Supremes Say Fraudulent-Reps Reliance OK Despite Diligence Gaps
July 6, 2026
Reuters
UK Budget Airline to Accept Takeover
July 5, 2026
Wall Street Journal
Why Billionaire Wants to Pay More Tax
July 5, 2026
Cleary Securities Watch
SEC Updates Debt Tender-Offer Rules
July 5, 2026
D&O Diary
Solar Panel Company Hit with Tariff-Related Securities Suit
July 5, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Harmonizes Conflicting Forum Selection Clauses
July 5, 2026
Reuters
US to End North American Trade Deal
July 1, 2026
Wall Street Journal
Scandals Shake Up McKinsey Board
July 1, 2026
Bloomberg
Exxon to Change Name Post-Redomicile
July 1, 2026
Financial Times
White House Lifts Anthropic Ban
July 1, 2026
D&O Diary
Federal Contractors Claim Fuzzy DEI Requirements Put Them at Risk
July 1, 2026
Delaware Corporate & Commercial Litigation Blog
The Key Delaware Corporate and Commercial Decisions of 2026 So Far
July 1, 2026
Bloomberg
TikTok Finalizes Addiction-Suit Deal
June 30, 2026
Cleary M&A Watch
Shareholder Activism at 2026 Midpoint
June 30, 2026
New York Times
AOL, Vimeo, Other Oldies Live Again
June 30, 2026
Financial Times
New “Claude” Seeks Pharma Revenue
June 30, 2026
D&O Diary
Securities Suits Up in Year’s First Half
June 30, 2026
Wall Street Journal
Remote Work Shrinks New-Grad Jobs
June 29, 2026
Dealbook
Comcast to Spin Off NBCUniversal
June 29, 2026
Financial Times
Scotus Rules Fed Governor Can Stay
June 29, 2026
D&O Diary
FTC, Then Shareholders, Sue Zillow
June 29, 2026
Yahoo Finance
SEC Probing PE Continuation Funds
June 29, 2026
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  • 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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