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

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, …

How FinTech Affects Corporate Takeover Markets

By Joanna Wang and Alan L. Zhang March 18, 2022 by renholding

Investment in financial technology, or FinTech, has increased dramatically over the past decade – from a total value of $9 billion worldwide in 2010 to well above $100 billion in recent years, with a peak of $215 billion in 2019. …

Learning by Doing in Mergers and Acquisitions

By Chen Cai, Huimin Li and Haigang Zhou March 3, 2022 by renholding

In his classic 1962 paper, “The Economic Implications of Learning by Doing,” Nobel laureate Kenneth J. Arrow argued that firms can gain proficiency through the repetition of activity. Since then, learning by doing, or LBD, has been widely studied across …

« 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
Reuters
Citi Faces $1 Bln Suit on Mexico Fraud
May 8, 2025
Wall Street Journal
Firm Loses Lawyers Over Trump Deal
May 8, 2025
D&O Diary
Can Event-Driven Securities Class Actions Include Murder of the CEO?
May 8, 2025
Sidley Enhanced Scrutiny
Texas Courts Mull Informal Fiduciaries
May 8, 2025
Wall Street Journal
EV Sales Streak Grinds to a Halt
May 7, 2025
Bloomberg
Apple Eyes Move to AI Browser Search
May 7, 2025
Dealbook
OpenAI’s Plan B Poses Risks
May 7, 2025
Sidley Enhanced Scrutiny
U.S. Court Finds Sixth Amendment Right to Advancement of Legal Fees
May 7, 2025
Deal Lawyers.com
Delaware Chancery Rejects Claim that 46% Stockholder Is a Controller
May 7, 2025
Reuters
China, U.S. to Talk Trade Saturday
May 6, 2025
Wall Street Journal
U.S. Orders Intelligence Agencies to Step Up Spying on Greenland
May 6, 2025
Freshfields' A Fresh Take
DOJ, FTC Seek Ways to Deregulate
May 6, 2025
D&O Diary
Covid Securities Suits Keep Coming
May 6, 2025
Deal Lawyers.com
Delaware Court Refuses to Dismiss Case Based on Letter of Intent Breach
May 6, 2025
Reuters
PwC to Slash 1,500 U.S. Jobs
May 5, 2025
Wall Street Journal
OpenAI Nixes For-Profit Conversion
May 5, 2025
Bloomberg
Harvard Blocked from New Funding
May 5, 2025
D&O Diary
Texas Exchange Is Delaware Corp.
May 5, 2025
Financial Times
U.S. Lawmakers Urge SEC to Delist Alibaba and Chinese Companies
May 5, 2025
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery OKs Contract Reformation Claim for Mutual Mistake
May 4, 2025
Dealbook
Buffett Changed Investor Thinking
May 4, 2025
D&O Diary
DEI Shift Portends New Litigation
May 4, 2025
Business Roundtable
How to Fix the Proxy Process
May 4, 2025
Business Law Prof Blog
A Nevada to Delaware Reincorporation
May 4, 2025
Wall Street Journal
Tesla Searched for Musk Replacement
May 1, 2025
D&O Diary
SPACs May Be Back in 2025
May 1, 2025
Securities and Exchange Commission
Texan Trio Charged in Ponzi Scheme
May 1, 2025
Bloomberg
No Jail for Unpaid SEC Settlement
May 1, 2025
The Activist Investor
The 2025 Proxy Contests So Far
May 1, 2025
Reuters
Ukraine, U.S. to Sign Minerals Deal
April 30, 2025
Bloomberg
EU to Offer Trade Proposals Next Week
April 30, 2025
D&O Diary
European Parliament Delays EU Sustainability Reporting Requirements
April 30, 2025
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Rejects Appraisal Procedure to Seek Books and Records
April 30, 2025
Deal Lawyers.com
Delaware Supreme Court Clarifies Indemnification-Claim Procedures
April 30, 2025
Reuters
Amazon in White House Crosshairs over Report of Displaying Tariff Costs
April 29, 2025
Wall Street Journal
Trump Softens Blow of Auto Tariffs
April 29, 2025
New York Times
Dodgy Tether Now Crypto Darling
April 29, 2025
D&O Diary
Covid Effects Drive Securities Suit
April 29, 2025
Sidley Enhanced Scrutiny
Controller’s Breach of Fiduciary Duty Leads to a Novel Remedy
April 29, 2025
Wall Street Journal
Elite Universities Join to Fight Trump
April 28, 2025
Dealbook
Tariffs Squeeze Weak UK Car Biz
April 28, 2025
D&O Diary
Can Worker AI Use Put Execs at Risk?
April 28, 2025
Bloomberg
New Chair Atkins Says SEC Has Enough Authority to Regulate Crypto
April 28, 2025
Reuters
SEC Lost 16% of Staff in Last Year
April 28, 2025
Business Law Prof Blog
Texas, Nevada Lure Delaware Firms
April 27, 2025
Reuters
Trump Spares Fed, IMF, World Relieved
April 27, 2025
Wall Street Journal
China’s Huawei Creates New AI Chip
April 27, 2025
D&O Diary
Tariff Evasion May Prompt FCA Claims
April 27, 2025
SEC Actions
What’s SEC Jurisdiction in Crypto?
April 27, 2025
Wall Street Journal
Paramount Mulls Merger Concessions
April 24, 2025
Reuters
Median CEO Pay Hits Record $16.8 Mln
April 24, 2025
Delaware Business Litigation Report
Delaware Chancery Denies Attorneys’ Fees Despite Fiduciary Breach
April 24, 2025
Dealbook
Has Tariff Fight Passed Its Peak?
April 24, 2025
Bloomberg
SEC Eyes Wall Street’s WhatsApp Use
April 24, 2025
Reuters
US Calls Apple, Meta Fines “Extortion”
April 23, 2025
Wall Street Journal
Trump Fetes Top Meme-Coin Investors
April 23, 2025
Dealbook
Top M&A Lawyer Arthur Fleischer Dies
April 23, 2025
CoinDesk
Unicoin Rejects SEC Settlement Offer
April 23, 2025
Securities and Exchange Commission
SEC Awards Whistleblowers $6 Mln
April 23, 2025
Bloomberg
Mayor Adams Prosecutors Resign
April 22, 2025
Wall Street Journal
FTC Sues Uber Over Billing Practices
April 22, 2025
Dealbook
Boeing in $10 Bln Digital Business Sale
April 22, 2025
D&O Diary
What to Expect from an Atkins SEC
April 22, 2025
Sidley Enhanced Scrutiny
U.S. Court Finds Sixth Amendment Right to Advancement of Legal Fees
April 22, 2025
Reuters
Tesla Settles Wrongful Death Suit
April 21, 2025
Bloomberg
Millionaire Tax Would Yield $400 Bln
April 21, 2025
Wall Street Journal
DOJ Urges Sale of Google Browser
April 21, 2025
Dealbook
On Pope Francis’ Business Diplomacy
April 21, 2025
Reuters
Google to Appeal Monopoly Ruling
April 20, 2025
D&O Diary
California Bars Insurance Coverage for Settlement and Defense Costs
April 20, 2025
Bloomberg
White House Seeks to Bring Financial Regulators Under Its Control
April 20, 2025
Sidley Enhanced Scrutiny
Delaware Chancery Dismisses Entire Fairness Claim Before Discovery
April 20, 2025
Business Law Prof Blog
Advance Notice Bylaw Case Not Ripe
April 20, 2025
Bloomberg
Can Trump Fire Fed Chair Powell?
April 17, 2025
Reuters
Trump: US-Ukraine Near Mineral Deal
April 17, 2025
Wall Street Journal
Judge: Google Runs Ad Monopoly
April 17, 2025
New York Times
EU Central Bank Cuts Interest Rates
April 17, 2025
Securities Regulation and Corporate Governance Monitor
New Guidance on Clawback Disclosures
April 17, 2025
Reuters
Pre-Tariff Buying Fuels U.S. Sales
April 16, 2025
Wall Street Journal
Google Fears UK Antitrust Suit on Ads
April 16, 2025
New York Times
Extreme Tariffs Now Looking Normal
April 16, 2025
Bloomberg
SEC Resists DOGE Data Request
April 16, 2025
Bloomberg
Millionaire Tax Hike Gains Steam
April 15, 2025
D&O Diary
Trump Takes Aim at State ESG Plans
April 15, 2025
New York Post
Heat Is on New SEC Chair Atkins to Crack Down on Chinese Companies
April 15, 2025
Wall Street Journal
DOJ Retreats from White Collar Cases
April 15, 2025
Reuters
U.S. GAO to Probe Changes at SEC
April 15, 2025
Bloomberg
Zuckerberg Testifies in Antitrust Trial
April 14, 2025
Wall Street Journal
Tariffs Fuel Banks’ Trading Revenue
April 14, 2025
Freshfields' A Fresh Take
Feds Issue Latest Threat Assessment
April 14, 2025
D&O Diary
Can White-Collar Crooks Rest Easy?
April 14, 2025
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Clarifies Argument for “Demand Futility”
April 14, 2025
Cooley M&A
UK Merger Control Shifting Fast
April 13, 2025
Dealbook
PGA-LVA Golf Merger Looks Dead
April 13, 2025
Freshfields' A Fresh Take
Another State Passes “Baby HSR Act”
April 13, 2025
D&O Diary
Tech Exec Hit With Securities Fraud for Attributing Humans’ Work to AI
April 13, 2025
Business Law Prof Blog
Post-SB 21 Delaware Exits Up to Eight
April 13, 2025
Reuters
Tariff Pause Adds to CEO Uncertainty
April 10, 2025
D&O Diary
Court Rules Short Seller Report Allegations Insufficient for Loss Causation
April 10, 2025
Law.com
Senate Confirms Atkins as SEC Chair
April 10, 2025
Bloomberg
Novel Crypto Rulings to Fill SEC Void
April 10, 2025
Corporate & Securities Law Blog
Delaware Chancery Ruling Balances National Security and Closing Conditions
April 10, 2025

BLOG ROLL

  • 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 and Financial Regulation
  • 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
Powered by WordPress VIP
© Copyright 2025, The Trustees of Columbia University in the City of New York.