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January 2005 (Revised March 2005)
Case

WorldCom, Inc.: Two Views

By: David F. Hawkins

Financial analysis is one way to detect WorldCom's fraudulent accounting. This case presents two perspectives of WorldCom: the company as viewed by security analysts and the inside view of the accounting fraud. Also looks at the company's acquisition accounting to... View Details

Keywords: Risk and Uncertainty; Risk Management; Crime and Corruption; Accounting

John Beshears is the Albert J. Weatherhead Jr. Professor of Business Administration in the Negotiation, Organizations & Markets Unit, teaching the second-year MBA course "Negotiation." He is also a research associate at the National Bureau of Economic Research.... View Details

Disclosure-Driven Crime

Distinguished Proceedings Prize & Holmes-Cardozo Award, 2017 Acad. of Legal Stud. in Bus. Highlighted in Oxford University’s Business Law and Columbia L. Sch.’s Blue Sky blogs. Re-posted by the Business Law Prof. blog. Selected for AALS... View Details

08 Dec 2011
Working Paper Summaries

Are There Too Many Safe Securities? Securitization and the Incentives for Information Production

Keywords: by Samuel G. Hanson & Adi Sunderam; Financial Services

18 Jun 2012
News

Sustainability rises up corporate agenda

Winter 2013
Article

Fear of Rejection? Tiered Certification and Transparency

By: Emmanuel Farhi, Josh Lerner and Jean Tirole

The sub-prime crisis has shone a harsh spotlight on the practices of securities underwriters, which provided too many complex securities that proved to ultimately have little value. This uproar calls attention to the fact that the literature on intermediaries has... View Details

Keywords: Debt Securities; Corporate Disclosure; Corporate Governance

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29 Jun 2020
Working Paper Summaries

Measuring the Perceived Liquidity of the Corporate Bond Market

Keywords: by Sergey Chernenko and Adi Sunderam; Financial Services

April 2018
Case

Cisco Systems and OpenDNS: Strategic Integration

By: Andy Wu, George Gonzalez and David Wang

With more than 72,000 employees and revenues approaching the $50B mark, Cisco Systems is one of the largest information technology and networking firms globally. As the company grew and expanded into different lines of businesses, Cisco consistently looked outwards for... View Details

Keywords: Mergers and Acquisitions; Integration; Corporate Strategy; Change Management; Entrepreneurship; Organizational Culture; Information Technology Industry

April 2020
Supplement

Cisco Systems and OpenDNS: Strategic Integration (B)

By: Andy Wu and David Wang

With more than 72,000 employees and revenues approaching the $50B mark, Cisco Systems is one of the largest information technology and networking firms globally. As the company grew and expanded into different lines of businesses, Cisco consistently looked outwards for... View Details

Keywords: Mergers and Acquisitions; Integration; Corporate Strategy; Change Management; Entrepreneurship; Organizational Culture; Information Technology Industry

February 2000 (Revised April 2005)
Case

Gray Security: Building a South African Services Firm

Describes Gray Security Services, an entrepreneurial South African firm that has recently gone through a financial restructuring with the help of Brait Capital Partners, a private equity firm. Gray provides complete security services to companies in South Africa, other... View Details

Keywords: Initial Public Offering; Entrepreneurship; Equity; Growth and Development Strategy; Service Industry; South Africa

Richard S. Ruback is a Baker Foundation Professor and the Willard Prescott Smith Professor of Corporate Finance, Emeritus at the Harvard Business School. He is currently focusing his research in applied corporate finance, especially... View Details

12 Jun 2013
News

How the NSA Got So Smart So Fast

January 2005
Case

Building Career Foundations: Humphrey Chen (A)

Follows the career decision making of a second-year MBA student who is engaged and must negotiate both cross-cultural and dual-career issues. Humphrey Chen must decide between a consulting firm and running his own start-up company (pre-Internet boom). He confronts... View Details

Keywords: Decision Choices and Conditions; Personal Development and Career; Family and Family Relationships; Cross-Cultural and Cross-Border Issues

January 2001 (Revised April 2001)
Case

Lawyers & Leases

By: Richard G. Hamermesh and Michele Lutz

Profiles Rajath Chaundry, an aspiring entrepreneur, as he attempts to secure office space for his growing team, select a lawyer, and continue to build his fledgling enterprise, eLearning.com. Designed to be used in an entrepreneurial management or small business course... View Details

Keywords: Entrepreneurship; Business or Company Management; Business Ventures; Corporate Entrepreneurship; Intellectual Property; Management Succession; Leasing; Negotiation; Education Industry; Legal Services Industry

February 2006 (Revised March 2008)
Case

ChoicePoint (A)

By: Lynn S. Paine and Zack Phillips

The CEO of ChoicePoint, a leading company in the rapidly growing U.S. personal data industry, must reexamine the company's business model after a serious breach of data security affecting some 145,000 U.S. citizens. He must decide on steps to strengthen data protection... View Details

Keywords: Business Model; Safety; Rights; Analytics and Data Science; Ethics; Information Technology; Information Industry; United States

May 2025
Case

RTX's Lifetime Income Strategy: Shaping the Future of Retirement

By: Daniel Green, Luis M. Viceira and Sarah Mehta

Set in 2024, this case explores the Lifetime Income Strategy (LIS), a novel retirement product launched by aerospace and defense company RTX in 2012. Aiming to embed the security of a traditional pension within a 401(k) plan, the LIS allowed participants to secure a... View Details

Keywords: Asset Management; Compensation and Benefits; Collaborative Innovation and Invention; Jobs and Positions; Labor; Retirement; Society; Adoption; Aerospace Industry; Financial Services Industry; Insurance Industry; United States; Virginia

August 1993 (Revised November 1994)
Case

Deaver Brown and Cross River, Inc.

Cross River makes and sells an innovative, folding baby stroller to the U.S. market. The company has broken even in its first year, selling mainly to small retailers. CEO Deaver Brown urgently wants to expand distribution to national chains and has secured appointments... View Details

Keywords: Expansion; Entrepreneurship; Product Marketing; Consumer Products Industry; United States