Crown image Columbia Law School
Home About Contact Subscribe RSS Email Twitter
Previous Next

  • John C. Coffee, Jr. – Boeing and the Future of Deferred Prosecution Agreements 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

Crown image

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

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

Menu

Skip to content
  • Our Contributors
  • Corporate Governance
  • Finance & Economics
  • M & A
  • Securities Regulation
  • Dodd-Frank
  • International Developments
  • Library & Archives

M&A

Does the Market Misprice Companies’ “Strategic Alternatives” Announcements?

By Jenny Zha Giedt February 6, 2023 by renholding

Seeking “strategic alternatives” is a euphemism for a company trying to sell itself, which typically results in an acquisition premium for shareholders, and many announcements of strategic alternatives explicitly state that the goal is maximizing shareholder value. Upon a company’s …

1 Comment  

Wachtell Lipton Discusses Mergers and Acquisitions–2022 and 2023

By Wachtell, Lipton, Rosen & Katz February 2, 2023 by renholding

2022 was a tale of two halves for M&A.  The beginning of the year was active, as robust dealmaking carried over from the record-breaking levels of 2021 to drive approximately $2.2 trillion worth of global deals through the first half …

Cleary Gottlieb Discusses M&A in 2023

By James E. Langston, Kyle A. Harris and Wolete Moko January 30, 2023 by renholding

Consensus opinion coming into 2022 was that high M&A volume would continue, albeit not quite at the record-setting pace of 2021. The market had other plans. Volume decreased much more sharply from the 2021 high than was commonly expected. While …

Perceptions of Regulatory Uncertainty in Antitrust Practices

By D. Daniel Sokol, Marissa Ginn, Robert J. Calzaretta, Jr. and Marcello Santana January 9, 2023 by renholding

The U.S. is the largest market for merger and acquisition (“M&A”) activity, with nearly 7,900 transactions accounting for a record $2.6 trillion in value in 2021.[1]  The primary M&A enforcement agencies in the United States, the Federal Trade Commission (FTC) …

How Social Connections and Information Leaks Affect the Stock Prices of Takeover  Targets

By Iftekhar Hasan, Lin Tong and An Yan January 6, 2023 by renholding

The stock prices of takeover targets typically increase substantially prior to merger announcements[1] This increase attracts considerable public attention because it is usually perceived to be associated with the leaking of inside information. Hence, the numerous  Securities and Exchange …

Market Trends, Shareholder Activism, the SEC, and Litigation Get Lively Airing at Columbia Law School M&A and Corporate Governance Conference

By Tianzi Wu December 15, 2022 by renholding

Top practitioners, judges, regulators, and scholars gathered at Columbia Law School on December 2 to offer their unique perspectives and cutting-edge insights on a variety of topics related to M&A and corporate governance. The topics included current M&A market trends, …

How Patent Thickets Distort the Acquisition Market

By Logan P. Emery and Michael Woeppel November 22, 2022 by renholding

Patent thickets are dense webs of overlapping intellectual property rights. They are common in industries ranging from semiconductors to smartphones to pharmaceuticals.  When many firms own the underlying patents, thickets complicate licensing negotiations and increase the risk of holdup and …

How Mandatory Disclosure Affects the Takeover Market for Private Banks

By Urooj Khan, Doron Nissim and Jing Wen November 10, 2022 by renholding

Financial disclosure is critical for the efficient allocation and reallocation of capital. However, the debate on the costs and benefits of disclosure mandates is unresolved, and the empirical evidence is mixed. In a new paper, we contribute to this debate …

Do Hostile Takeover Threats Matter?

By Pattanaporn Chatjuthamard, Viput Ongsakul and Pornsit Jiraporn October 10, 2022 by renholding

Much of the vast literature on corporate governance focuses on internal issues, such as board characteristics. Yet external governance –  the market for corporate control, often known as the takeover market – is  critical to determining how well a company …

Skadden Discusses Boards, M&A, and Regulatory Risk

By Brandon Van Dyke, Clifford H. Aronson, David P. Wales, Frederic Depoortere and Kyle J. Hatton October 4, 2022 by renholding

Boards are regularly called upon to guide management teams in answering the age-old strategic question: build or buy? But the already complex business calculus has become increasingly complicated in the past several years because of stepped up scrutiny of mergers …

How Accounting Comparability Between Bidders and Targets Affects Deal Outcomes

By Seraina C. Anagnostopoulou and Andrianos E. Tsekrekos September 21, 2022 by renholding

How comparable are the financial statements of M&A bidders and acquirers in the same industry? And does financial statement comparability affect the outcome of a deal? In a recent paper, available here, we investigate these questions, using a sample …

Wachtell Lipton Discusses M&A and the Book Minimum Tax

By Jodi J. Schwartz, T. Eiko Stange and Tijana J. Dvornic September 1, 2022 by renholding

On August 16, President Biden signed the Inflation Reduction Act of 2022 (the “IRA”) (see our prior memo), which imposes a new 15% corporate book minimum tax (the “BMT”).  The BMT is imposed, effective for taxable years beginning after …

Why Cybersecurity Is a Growing Concern in M&A

By Gabriele Lattanzio and Jérôme Taillard August 18, 2022 by renholding

The Fortune 500 CEO survey in 2021 found that two-thirds of interviewed CEOs consider cybersecurity risk their greatest concern, far greater than the risks presented by political instability or climate change.[1] They are right to be concerned, particularly in …

Predicting the Unpredictable: What Will Musk Do Next?

By John C. Coffee, Jr. May 25, 2022 by renholding

What did business journalists do before the arrival of Elon Musk? In those by-gone days, their page in the newspaper was gray, dull, and strewn with statistics. Now, it is filled with a continuing soap opera, as exciting as the …

Skadden Discusses Aggressive Antitrust Enforcement and Novel Theories

By Karen Hoffman Lent and Kenneth Schwartz May 24, 2022 by renholding

From April 5 through April 8, 2022, the Antitrust Section of the American Bar Association held its annual Spring Meeting in Washington, D.C. A prominent theme throughout the week was the role of the antitrust laws in the lives of …

Poison Pills in a World of Activism and ESG

By Caley Petrucci and Guhan Subramanian May 23, 2022 by renholding

Since the creation of the poison pill in the 1980s as a response to hostile takeovers, the corporate world has seen the rise of stakeholder governance, ESG, and stockholder activism and a host of other dramatic developments. The stock market …

Sullivan & Cromwell Discusses Changes to UK Takeover Code

By Ben Perry, Jeremy Kutner and Matthew Triggs May 23, 2022 by renholding

On May 5, 2022, the U.K.’s Panel on Takeovers and Mergers (the “Panel”) published the results of a consultation that started in December 2021 to review the City Code on Takeovers and Mergers (the “Code”), together …

Wachtell Lipton Discusses Addressing Market Volatility and Risk in M&A Agreements

By Edward D. Herlihy and Jacob A. King May 18, 2022 by renholding

Significant volatility continues to disrupt the equity markets, with the major stock indexes swinging multiple percentage points often on a daily basis.  Inflation, rising interest rates, the Ukraine crisis, continuing effects of Covid-19, lasting supply chain issues, a difficult regulatory …

Too Much Information? Increasing Firms’ Information Advantages in the IPO Process

By Michele Dathan and Yan Xiong May 3, 2022 by renholding

Traditionally, high-growth private firms in the United States have used the public equity markets as their primary source of external financing to fund innovation and expansion. For this reason, well-functioning capital markets have been instrumental to the U.S. economy, supporting …

Skadden Discusses What Regulatory Focus on Consolidation May Mean for Private Equity Buyers

By Maria Raptis and Ann Beth Stebbins May 3, 2022 by renholding

Merger control authorities in many jurisdictions are taking a more aggressive and expansive approach when reviewing industry-consolidating transactions, and some are using the merger clearance process to advance policy objectives involving areas far beyond those of traditional competition. In addition, …

« Previous 1 2 3 4 5 … 14 Next »

TheFilter

Description

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.

Filter Sources
Delaware Business Litigation Report
Chancery Partially Grants Motion to Dismiss Direct Caremark Claims
January 8, 2026
New York Times
Funding May Value Anthropic $350 Bln
January 8, 2026
The Governance Beat
The Most Common AI Risk Factors
January 8, 2026
Bloomberg
War on Iffy Lawsuits Upends SEC’s Role
January 8, 2026
FTI Consulting
PE Holding Periods May Get Longer
January 8, 2026
New York Times
Elon Musk’s xAI Raises $20 Billion
January 7, 2026
D&O Diary
Suit May Preview AI-Bubble Litigation
January 7, 2026
FINRA
SEC Ends Biased Research Settlement
January 7, 2026
Bloomberg
SEC Sees AI-Related Disclosures Soar
January 7, 2026
PwC Blog
PE Investing in Mid-Market Firms Sags
January 7, 2026
Bloomberg
Nvidia CEO “Fine” With Billionaire Tax
January 6, 2026
New York Times
Who Needs More Venezuelan Oil?
January 6, 2026
Freshfields' A Fresh Take
Arizona Supreme Court Rejects “Closely Related Party” Doctrine
January 6, 2026
CoinDesk
Crypto’s Fate in GOP Watchdogs’ Hands
January 6, 2026
ABA Business Law Today
ABA Issues M&A Deal-Points Study
January 6, 2026
Delaware Business Litigation Report
Chancery Keeps Reasonableness Standard in Restrictive Covenant Dispute
January 5, 2026
New York Times
Big Tech Gets What Wants from Trump
January 5, 2026
Freshfields' A Fresh Take
M&A Predictions, Guidance for 2026
January 5, 2026
D&O Diary
The Top 10 D&O Stories of 2025
January 5, 2026
Deal Lawyers.com
Extended Producer Responsibility Laws Raise New Issues for Buyers
January 5, 2026
Bloomberg
GOP-Only Watchdogs Police Wall Street
January 4, 2026
Wall Street Journal
Trump Upends White-Collar Prosecutions
January 4, 2026
Securities and Exchange Commission
Farewell Commissioner Crenshaw
January 4, 2026
Corporate & Securities Law Blog
SEC Proposal Would Give NASDAQ More Discretion to Deny Listings
January 4, 2026
Business Law Prof Blog
Is Walmart Selling Itself as a Tech Firm?
January 4, 2026
Delaware Business Litigation Report
Chancery Keeps Reasonableness Standard in Restrictive Covenant Dispute
December 23, 2025
Freshfields' A Fresh Take
What Bank Regulators May Do in 2026
December 23, 2025
The Governance Beat
EDGAR to Take Five Days Off
December 23, 2025
Securities Litigation & Enforcement
What SEC Enforcement May Do in 2026
December 23, 2025
Securities and Exchange Commission
Retail-Investor Crypto Scheme Nailed
December 23, 2025
Dealbook
Dealmakers Grow Bullish on 2026
December 22, 2025
Sidley Enhanced Scrutiny
California Court Says Federal Forum Clauses Enforceable in Securities Suits
December 22, 2025
Wall Street Journal
The SEC May Make Wall Street Analysts Corrupt Again
December 22, 2025
Deal Lawyers.com
New Defense Act to Prompt Expansion of Outbound Investment Control
December 22, 2025
Business Law Prof Blog
The Lessons of Oklahoma Biz Court
December 22, 2025
Delaware Business Litigation Report
Delaware Chancery Rules in Nonstock Corporation’s Board Removal Case
December 21, 2025
D&O Diary
Securities Lawsuits Related to Data Breaches Hit Two Tech Companies
December 21, 2025
Wall Street Journal
PCAOB to Cut Chair’s Pay by Over Half
December 21, 2025
Securities and Exchange Commission
FTX Consent Judgments Reached
December 21, 2025
Business Law Prof Blog
Musk Pay Ruling Is Politically Expedient
December 21, 2025
New York Times
BP CEO Exits, New Boss Named
December 18, 2025
Freshfields' A Fresh Take
SEC Retires Rigid Compliance System
December 18, 2025
SEC Sentinel
SEC Engages in a Flurry of Activity
December 18, 2025
Lexology
SEC Cybersecurity Rules Taking Effect
December 18, 2025
FactSet
M&A Deal Activity Dropped Last Month
December 18, 2025
New York Times
Warner Bros: Ellisons Misled Investors
December 17, 2025
Bloomberg
Amazon Names New AI Chief
December 17, 2025
D&O Diary
Digital Ad Analytics Firm Hit With Securities Suit for Understating AI Risk
December 17, 2025
Securities and Exchange Commission
California Spoofing Case Settles
December 17, 2025
Cooley M&A
Beware M&A Deal Jumping
December 17, 2025
Wall Street Journal
Travel Ban to Cover More Countries
December 16, 2025
Bloomberg
Warner Bros to Reject Paramount Bid
December 16, 2025
Delaware Business Litigation Report
Chancery Nixes Fraud, Aiding-Abetting Claims Against Seller, Controller
December 16, 2025
Dealbook
New Data Won’t Settle Rate Debate
December 16, 2025
D&O Diary
Are ESG Shareholder Proposals Over?
December 16, 2025
Delaware Business Litigation Report
Chancery Nixes Challenge to Voting Agreement in Director Removal Case
December 15, 2025
Dealbook
SpaceX May Soon Launch an IPO
December 15, 2025
D&O Diary
U.S. Brings Criminal Tariff Evasion Enforcement Action
December 15, 2025
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Strikes Affirmative Defense of Fraudulent Inducement
December 15, 2025
Deal Lawyers.com
Bandera Fund Case Back in Chancery
December 15, 2025
Business Law Prof Blog
Trump Takes Aim at Proxy Advisers
December 14, 2025
D&O Diary
Does Issuance of Stock to Settle a Shareholder Suit Constitute “Loss”?
December 14, 2025
Sidley Enhanced Scrutiny
Delaware Chancery Affirms High Bar for Challenging Advance Notice Bylaws
December 14, 2025
Bloomberg
Bill Would Force SEC Disclosure of Stock Trades by Foreign Insiders
December 14, 2025
New York Times
Trump Arrives, SEC Retreats on Crypto
December 14, 2025
Bloomberg
More Corporate Tax Breaks Coming
December 11, 2025
Delaware Business Litigation Report
Delaware Supreme Court OKs Amazon Investor Push for Antitrust Probe
December 11, 2025
New York Times
Do Kwon Sentenced to 15 Years
December 11, 2025
The Governance Beat
Defense Bill to Impose Section 16 Obligations on Foreign Private Issuers
December 11, 2025
D&O Diary
Securities Litigation Risk on the Rise
December 11, 2025
Bloomberg
OCC Accuses Nine Banks of Debanking
December 10, 2025
Delaware Business Litigation Report
Chancery Dismisses Claims for Breach of Fiduciary Duty Due to Release
December 10, 2025
New York Times
How AI and Dot-Com Booms Differ
December 10, 2025
Yahoo Finance
SEC Chair to “Futureproof” Crypto Regs
December 10, 2025
Deal Lawyers.com
Delaware Supreme Court Affirms Two Chancery Court Decisions on M&A
December 10, 2025
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.
Blwag 100 badge
Crown image Columbia Law School
Home About Contact Subscribe or Manage Your Subscription RSS Email Twitter
© Copyright 2026, The Trustees of Columbia University in the City of New York.