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Show Results For
- All HBS Web
(2,137)
- People (3)
- News (351)
- Research (1,439)
- Events (5)
- Multimedia (4)
- Faculty Publications (665)
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- 2007
- Working Paper
Evidence from Goodwill Non-impairments on the Effects of Unverifiable Fair-Value Accounting
By: Karthik Ramanna and Ross L. Watts
SFAS 142 requires firms to use unverifiable fair-value estimates to determine goodwill impairments. Standard setters suggest managers will use the discretion given by such estimates to convey private information on future cash flows, while agency theory predicts... View Details
Ramanna, Karthik, and Ross L. Watts. "Evidence from Goodwill Non-impairments on the Effects of Unverifiable Fair-Value Accounting." Harvard Business School Working Paper, No. 08-014, August 2007.
- June 2015 (Revised January 2017)
- Case
Greece's Debt: Sustainable?
By: George Serafeim
The case "Greece's Debt: Sustainable?" describes the Greek economic crisis, bailout from the European Union and the International Monetary Fund (IMF), and the debt restructuring that followed. Because of a lack of trust in Greece's ability to repay its debt, two... View Details
Keywords: Debt Crisis; Accounting; Debt Sustainability; Austerity; Solvency Opinions; Borrowing and Debt; Restructuring; Valuation; Accrual Accounting; Fair Value Accounting; Economy; Greece
Serafeim, George. "Greece's Debt: Sustainable?" Harvard Business School Case 115-063, June 2015. (Revised January 2017.)
- November 2017
- Teaching Note
Generating Higher Value at IBM (A) and (B)
By: Benjamin C. Esty and E. Scott Mayfield
Teaching Note for HBS Nos. 215-058 and 215-059. View Details
- March 2011
- Supplement
Valuation of AirThread Connections, Spreadsheet Supplement (Brief Case)
By: Erik Stafford and Joel L. Heilprin
- 1998
- Other Unpublished Work
Value Reporting in Australia: Improving Competitiveness in Capital Markets
By: Robert G. Eccles Jr., Greg Morris and Ian Falconer
- March 2011
- Supplement
Valuation of AirThread Connections, Faculty Spreadsheet Supplement (Brief Case)
By: Erik Stafford and Joel L. Heilprin
- December 2012
- Case
Trouble Brewing for Green Mountain Coffee Roasters
By: Suraj Srinivasan and Michael Norris
In October 2011, noted hedge fund manager David Einhorn of Greenlight Capital delivered a presentation at an investors' conference analyzing the business and accounting quality weaknesses of Green Mountain Coffee Roasters. Until then Green Mountain had exhibited rapid... View Details
Keywords: Accounting Fraud; Accounting Quality; Accounting Red Flags; Accounting Restatements; Accounting Scandal; Accounting Information; Financial Accounting; Financial Analysts; Financial Analysis; Financial Intermediaries; Hedge Funds; Financial Ratios; Financial Statement Analysis; Valuation Methodologies; Earnings Quality; Accounting; Quality; Earnings Management; Valuation; Crime and Corruption; Mergers and Acquisitions; Financial Reporting; Investment Funds; Financial Statements; Food and Beverage Industry
Srinivasan, Suraj, and Michael Norris. "Trouble Brewing for Green Mountain Coffee Roasters." Harvard Business School Case 113-035, December 2012.
- Research Summary
Overview
By: Rob Markey
Most companies' leaders declare their commitment to delivering value to customers. Many have adopted language such as "customer-centric" or "customer-obsessed." Companies that consistently earn top marks for customer loyalty in their industry deliver total shareholder... View Details
- 22 Feb 2000
- Research & Ideas
Social Capital Markets: Creating Value in the Nonprofit World
createdwealth in their lifetime. "They look at how they created value in thefor-profit marketplace and want to take a similar approach withphilanthropy," Emerson says. Joining this group are baby boomers, who will be recipients... View Details
Keywords: by Anne Kavanagh
- June 2015
- Supplement
Generating Higher Value at IBM (A): EPS Forecasting Model
By: Benjamin C. Esty and Scott Mayfield
This case analyzes IBM's financial performance and its capital allocation decisions over a 10-year period from 2004-2013, during which IBM returned more than $140B to shareholders through a combination of dividends and share repurchases. During this time, CEO Sam... View Details
- March 2011
- Case
Valuation of AirThread Connections
By: Erik Stafford and Joel L. Heilprin
This case can be used as a capstone valuation exercise for first-year MBA students in an introductory finance course. A senior associate in the business development group at American Cable Communications, one of the largest cable companies in the U.S., must prepare a... View Details
Keywords: Communication; Present Value; Tax Accounting; Capital Costs; Synergy; Telephony; Wireless Technologies; Communication Technology; Assets; Cost of Capital; Valuation; Cash Flow; Capital Structure; Accounting; Wireless Technology; Communications Industry; Media and Broadcasting Industry
Stafford, Erik, and Joel L. Heilprin. "Valuation of AirThread Connections." Harvard Business School Brief Case 114-263, March 2011.
- 23 Jun 2010
- Working Paper Summaries
The Role of Institutional Development in the Prevalence and Value of Family Firms
- March 2011
- Teaching Note
Valuation of AirThread Connections (Brief Case)
By: Erik Stafford and Joel L. Heilprin
Teaching note for case #4263. View Details
- February 2005
- Article
Portrait of a Failed Rebellion: An Account of Rational, Sub-optimal Violence in Western Uganda
By: Lucy Hovil and Eric D. Werker
While newspaper reports typically describe anti-civilian violence in civil war as resulting from hatred or anarchy, there is an emerging literature that interprets these processes as calculated, strategic actions of war makers. We argue that this literature... View Details
Hovil, Lucy, and Eric D. Werker. "Portrait of a Failed Rebellion: An Account of Rational, Sub-optimal Violence in Western Uganda." Rationality and Society 17, no. 1 (February 2005): 5–34.
- 2025
- Working Paper
When Where Watt: Harnessing the Value of Time and Location for Renewable Electricity Generation
By: Vishrut Rana, Christian Kaps and Serguei Netessine
Problem definition: Investments in renewable energy have surged worldwide in recent years, with over $2 trillion spent globally on clean energy. This surge was driven by growing policy support, concerns about energy security, and, most importantly, the cost... View Details
Keywords: Wind Power; Electricity Distribution; Renewable Energy; Profit; Investment Return; Factories, Labs, and Plants; Geographic Location; Revenue; Energy Industry; Utilities Industry
Rana, Vishrut, Christian Kaps, and Serguei Netessine. "When Where Watt: Harnessing the Value of Time and Location for Renewable Electricity Generation." Working Paper, January 2025.
- 2007
- Dissertation
The Implications of Unverifiable Fair-Value Accounting: Evidence from the Political Economy of Goodwill Accounting
By: Karthik Ramanna
Ramanna, Karthik. "The Implications of Unverifiable Fair-Value Accounting: Evidence from the Political Economy of Goodwill Accounting." Ph.D. diss., Massachusetts Institute of Technology (MIT), 2007. (Winner of American Accounting Association. Financial Accounting and Reporting Section. Best Dissertation Award presented by American Accounting Association.)
- February 2013
- Case
Diamond Foods, Inc.
By: Suraj Srinivasan and Tim Gray
The Diamonds Foods, Inc. case describes the major accounting blow up at the company in late 2011 that was triggered by a report by Off Wall Street, a prominent short selling research firm. Diamond Foods, a high flying growth company in 2011, grew from a walnut farmers'... View Details
Keywords: Accounting Restatements; Accounting Scandal; Accounting; Financial Analysis; Financial Statement Analysis; Short Selling; Revenue Recognition; Board Of Directors; Audit Committees; Auditing; Financial Reporting; Financial Statements; Agribusiness; Accrual Accounting; Earnings Management; Corporate Accountability; Corporate Disclosure; Corporate Governance; Valuation; Revenue; Agriculture and Agribusiness Industry; California; Cambridge
Srinivasan, Suraj, and Tim Gray. "Diamond Foods, Inc." Harvard Business School Case 113-055, February 2013.
- March 1991
- Article
The Role of Audits and Audit Quality in Valuing New Issues
By: S. Datar, G. A. Feltham and J. S. Hughes
Datar, S., G. A. Feltham, and J. S. Hughes. "The Role of Audits and Audit Quality in Valuing New Issues." Journal of Accounting & Economics 14, no. 1 (March 1991): 3–49.
- December 2014 (Revised April 2016)
- Module Note
Responsibilities to Employees
By: Nien-he Hsieh
The note provides a framework to conceptualize managers' responsibilities to employees in relation to economic, legal and ethical considerations. The note frames the central ethical challenge for managers as exercising power in a fair manner. The fair exercise of power... View Details
Keywords: Leadership & Corporate Accountability; Legal Aspects Of Business; Responsibility; Ethics; Fairness; Employees; Decision Making; Leadership; Jobs and Positions; Labor; Law
Hsieh, Nien-he. "Responsibilities to Employees." Harvard Business School Module Note 315-067, December 2014. (Revised April 2016.)
- March 2013
- Case
NovaStar Financial: A Short Seller's Battle
By: Suraj Srinivasan and Amy Kaser
The NovaStar case describes the challenges faced by short seller Marc Cohodes of hedge fund Rocker Partners as he tried to expose what he thought was widespread fraud in mortgage lender NovaStar Financial. The case is set in the time period from 2001 to 2007 and tracks... View Details
Keywords: Short Selling; Financial Accounting; Financial Analysis; Financial Analysts; Valuation; Business Analysis; Financial Statement Analysis; Financial Statements; Securitization; Securities Analysis; Fraud; Accounting Quality; Accounting Red Flags; Accounting Restatements; Hedge Fund; Hedge Funds; Accounting Scandal; Accounting Fraud; Financial Crisis; Financial Intermediaries; Financial Firms; Corporate Accountability; Subprime Lending; Mortgage Lending; Accounting; Accrual Accounting; Fair Value Accounting; Governance; Governance Compliance; Corporate Governance; Governance Controls; Financial Services Industry; United States; California
Srinivasan, Suraj, and Amy Kaser. "NovaStar Financial: A Short Seller's Battle." Harvard Business School Case 113-120, March 2013.