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All HBS Web
(2,277)
- Faculty Publications (235)
- February 2015
- Case
Founder Field Day
By: Matthew Rhodes-Kropf, Ramana Nanda and Nathaniel Burbank
Branded as the "Millennial firm for Millennials," Mike Rothenberg founded Rothenberg Ventures (RV) in 2012 while earning his MBA at the Harvard Business School (HBS). Over the following 24 months, Rothenberg raised $20 million and built a venture capital firm that made...
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Keywords:
Finance;
Startups;
Seed-investing;
Micro-VC;
Venture Capital;
Business Startups;
San Francisco;
New York (city, NY)
Rhodes-Kropf, Matthew, Ramana Nanda, and Nathaniel Burbank. "Founder Field Day." Harvard Business School Case 815-101, February 2015.
- Article
Waves in Ship Prices and Investment
By: Robin Greenwood and Samuel G. Hanson
We study the link between investment boom and bust cycles and returns on capital in the dry bulk shipping industry. We show that high current ship earnings are associated with high used ship prices and heightened industry investment in new ships, but forecast low...
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Greenwood, Robin, and Samuel G. Hanson. "Waves in Ship Prices and Investment." Quarterly Journal of Economics 130, no. 1 (February 2015): 55–109.
- January 2015 (Revised May 2018)
- Case
$19B 4 txt app WhatsApp...omg!
By: David Collis, Ashley Hartman and Aakash Mehta
In February 2014, Facebook announced the acquisition of WhatsApp for $19 billion. WhatsApp, founded in 2009, was a relatively young company that employed only 50 people and earned merely $10 million in revenue in 2013. It was one of many mobile messaging services that...
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Keywords:
WhatsApp;
Facebook;
Mobile Messaging;
Social Network;
Acquisitions;
Value Added;
Strategy Alignment;
Monetization;
Social Platforms;
Technology;
Strategy;
Corporate Strategy;
Acquisition;
Communication Technology;
Social and Collaborative Networks;
Value Creation;
Social Media;
Applications and Software;
Digital Platforms;
Communications Industry;
Information Technology Industry
Collis, David, Ashley Hartman, and Aakash Mehta. "$19B 4 txt app WhatsApp...omg!" Harvard Business School Case 715-441, January 2015. (Revised May 2018.)
- November 2014
- Teaching Note
American Airlines in 2011
By: Willy Shih
The American Airlines in 2011 case set was developed to provide a setting for the comparative analysis of two very different business models in the U.S. domestic airline industry—the network carrier and the low cost carrier (LCC). These models offer very different...
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- 2014
- Working Paper
Making the Numbers? 'Short Termism' & the Puzzle of Only Occasional Disaster
By: Hazhir Rahmandad, Nelson P. Repenning and Rebecca Henderson
Much recent work in strategy and popular discussion suggests that an excessive focus on "managing the numbers"―delivering quarterly earnings at the expense of longer term investments―makes it difficult for firms to make the investments necessary to build competitive...
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Rahmandad, Hazhir, Nelson P. Repenning, and Rebecca Henderson. "Making the Numbers? 'Short Termism' & the Puzzle of Only Occasional Disaster." Harvard Business School Working Paper, No. 15-027, October 2014.
- July 2014 (Revised November 2015)
- Case
American Airlines in 2011
By: Willy Shih
The American Airlines in 2011 case was developed to provide a setting for the comparative analysis of two very different business models in the U.S. domestic airline industry—the network carrier and the low cost carrier (LCC). These models offer very different value...
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Keywords:
American Airlines;
Network Carrier;
Low-cost Carrier;
LCC;
Business Model;
Organizational Change and Adaptation;
Competition;
Competitive Strategy;
Disruption;
Transportation Industry;
Travel Industry;
Air Transportation Industry;
United States
Shih, Willy. "American Airlines in 2011." Harvard Business School Case 615-009, July 2014. (Revised November 2015.)
- June 18, 2014
- Blog Post
How to Kill Quarterly Earnings Guidance
By: Gabriel Karageorgiou, Daniela Saltzman and George Serafeim
Karageorgiou, Gabriel, Daniela Saltzman, and George Serafeim. "How to Kill Quarterly Earnings Guidance." HBR Blog Network (June 18, 2014). http://blogs.hbr.org/2014/06/how-to-kill-quarterly-earnings-guidance/.
- June 2014 (Revised October 2015)
- Case
Molycorp: Financing the Production of Rare Earth Minerals (A)
By: Benjamin C. Esty and E. Scott Mayfield
Molycorp, the western hemisphere's only producer of rare earth minerals, was in the middle of a $1 billion capital expenditure project in its effort to become a vertically integrated supplier of rare earth minerals, oxides, and metals. Yet it had just reported lower...
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Keywords:
Convertible Debt;
Uncertainty;
Competition;
Startup;
China;
Supply & Demand;
Growth;
Rare Earth Minerals;
Discounted Cash Flows;
Mining;
Payoff Diagrams;
Option Pricing;
Capital Budgeting;
Capital Structure;
Cash Flow;
Financial Strategy;
Market Entry and Exit;
Vertical Integration;
Valuation;
Metals and Minerals;
Mining Industry;
Industrial Products Industry;
Canada;
California
Esty, Benjamin C., and E. Scott Mayfield. "Molycorp: Financing the Production of Rare Earth Minerals (A)." Harvard Business School Case 214-054, June 2014. (Revised October 2015.)
- May 2014
- Case
Groupon, Inc.
By: Krishna G. Palepu, Blythe J. McGarvie and James Weber
Internet coupon site "Groupon" grew revenues rapidly and went public, but struggled to impress investors or operate profitably. Did it have a sustainable business model?
Groupon sold coupons called Groupons which purchasers used to acquire goods or services at...
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- January 2014
- Supplement
J.C. Penney's 'Fair and Square' Strategy (B): Out with the New, In with the Old
By: Elie Ofek, Jill Avery and Jose B. Alvarez
In his August 2012 earnings call, CEO Ron Johnson urged investors to be patient and stay the course with the revised JC Penney marketing strategy despite mounting negative financial indicators. The heart of the strategy was the "Fair and Square" approach to pricing....
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Ofek, Elie, Jill Avery, and Jose B. Alvarez. "J.C. Penney's 'Fair and Square' Strategy (B): Out with the New, In with the Old." Harvard Business School Supplement 514-085, January 2014.
- January 2014 (Revised December 2014)
- Case
GenapSys: Business Models for the Genome
By: Richard G. Hamermesh, Joseph B. Fuller and Matthew Preble
GenapSys, a California-based startup, was soon to release a new DNA sequencer that the company's founder, Hesaam Esfandyarpour, believed was truly revolutionary. The sequencer would be substantially less expensive—potentially costing just a few thousand dollars—and... View Details
Keywords:
DNA Sequencing;
Life Sciences;
Business Model;
Innovation & Entrepreneurship;
Health Care and Treatment;
Genetics;
Business Strategy;
Biotechnology Industry;
Pharmaceutical Industry;
Technology Industry;
Health Industry;
Medical Devices and Supplies Industry;
United States
Hamermesh, Richard G., Joseph B. Fuller, and Matthew Preble. "GenapSys: Business Models for the Genome." Harvard Business School Case 814-050, January 2014. (Revised December 2014.)
- October 2013
- Article
Corporate Venturing
By: Josh Lerner
For decades, large companies have been wary of corporate venturing. But as R&D organizations face pressure to rein in costs and produce results, companies are investing in promising start-ups to gain knowledge and agility. The logic of corporate venturing is...
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Keywords:
Venture Capital;
Knowledge Acquisition;
Corporate Strategy;
Research and Development;
Business Startups;
Innovation and Invention
Lerner, Josh. "Corporate Venturing." Harvard Business Review 91, no. 10 (October 2013): 86–94.
- Summer 2013
- Article
A Tale of Two Stories: Sustainability and the Quarterly Earnings Call
By: Robert G. Eccles and George Serafeim
One of the challenges companies claim to face in making sustainability a core part of their strategy and operations is that the market does not care about sustainability, either in general or because the time frames in which it matters are too long. The response of...
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Keywords:
Sustainability;
Communication;
Integrated Corporate Reporting;
Investment;
Environmental Sustainability
Eccles, Robert G., and George Serafeim. "A Tale of Two Stories: Sustainability and the Quarterly Earnings Call." Journal of Applied Corporate Finance 25, no. 3 (Summer 2013): 66–77.
- June 2013
- Case
Ken Traub at American Bank Note Holographics
By: Suraj Srinivasan and Michael Norris
Ken Traub is hired as CFO for American Bank Note Holographics, the market-leading security holograph company in January 1999, but discovers on his first day that the company has misstated its financials and resigns. After consulting with the company for the next...
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Keywords:
Information Technology;
Moral Sensibility;
Earnings Management;
Crime and Corruption;
Personal Development and Career;
Management Teams;
Technology Industry;
Service Industry;
United States
Srinivasan, Suraj, and Michael Norris. "Ken Traub at American Bank Note Holographics." Harvard Business School Case 113-073, June 2013.
- June 2013 (Revised September 2015)
- Case
Procter & Gamble
By: Jay W. Lorsch and Kathleen Durante
On July 12, 2012, Bill Ackman's Pershing Square Capital Management announced publicly that it had purchased about $2 billion of Procter and Gamble (P&G) stock. Shares in the company closed up 3.75% the day the disclosure was made public. Ackman told the New York... View Details
Keywords:
Ackman;
P&G;
Pershing Square Capital Managment;
Disruption;
Management Succession;
Crisis Management;
Acquisition;
Consumer Products Industry;
Financial Services Industry
Lorsch, Jay W., and Kathleen Durante. "Procter & Gamble." Harvard Business School Case 413-127, June 2013. (Revised September 2015.)
- 2013
- Article
Learning and the Disappearing Association Between Governance and Returns
By: Lucian A. Bebchuk, Alma Cohen and Charles C.Y. Wang
The correlation between governance indices and abnormal returns documented for 1990–1999 subsequently disappeared. The correlation and its disappearance are both due to market participants' gradually learning to appreciate the difference between good-governance and...
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Keywords:
Corporate Governance;
Investment Return;
Operations;
Performance;
Value;
Learning;
Business Earnings;
Behavioral Finance
Bebchuk, Lucian A., Alma Cohen, and Charles C.Y. Wang. "Learning and the Disappearing Association Between Governance and Returns." Journal of Financial Economics 108, no. 2 (May 2013): 323–348. (2013 IRRCi Investor Research Award.)
- 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'...
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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.
- January 2013 (Revised August 2013)
- Case
First Solar: CFRA's Accounting Quality Concerns
By: Suraj Srinivasan and Ian McKown Cornell
The case relates to accounting quality analysis conducted by the leading research firm Center for Financial Research and Analysis (CFRA) on companies in the solar industry with a focus on First Solar Inc. In 2009, CFRA was concerned that First Solar, like much of the...
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Keywords:
Accounting;
Accounting Quality;
Financial Accounting;
Financial Statement Analysis;
Accounting Fraud;
Accounting Red Flags;
Accounting Scandal;
Risk and Uncertainty;
Quality;
Earnings Management;
Valuation;
Crime and Corruption;
Financial Statements;
Energy Sources;
Green Technology Industry;
Accounting Industry;
Energy Industry
Srinivasan, Suraj, and Ian McKown Cornell. "First Solar: CFRA's Accounting Quality Concerns." Harvard Business School Case 113-044, January 2013. (Revised August 2013.)
- June 2012
- Article
Decoding Inside Information
By: Lauren Cohen, Christopher Malloy and Lukasz Pomorski
Using a simple empirical strategy, we decode the information in insider trading. Exploiting the fact that insiders trade for a variety of reasons, we show that there is predictable, identifiable "routine" insider trading that is not informative for the future of firms....
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Keywords:
Strategy;
Financial Markets;
Forecasting and Prediction;
Law Enforcement;
Opportunities;
Geographic Location;
Business Earnings
Cohen, Lauren, Christopher Malloy, and Lukasz Pomorski. "Decoding Inside Information." Journal of Finance 67, no. 3 (June 2012): 1009–1043. (Winner of Chicago Quantitative Alliance Academic Paper Competition. First Prize presented by Chicago Quantitative Alliance. Winner of Institute for Quantitative Investment Research (INQUIRE) Grant presented by Institute for Quantitative Investment Research.)
- Spring 2013
- Article
Does Mandatory IFRS Adoption Improve the Information Environment?
By: Joanne Horton, George Serafeim and Ioanna Serafeim
We examine the effect of mandatory International Financial Reporting Standards (IFRS) adoption on firms' information environment. We find that after mandatory IFRS adoption, consensus forecast errors decrease for firms that mandatorily adopt IFRS relative to forecast...
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Keywords:
International Accounting;
Financial Reporting;
Standards;
Information;
Quality;
Earnings Management
Horton, Joanne, George Serafeim, and Ioanna Serafeim. "Does Mandatory IFRS Adoption Improve the Information Environment?" Contemporary Accounting Research 30, no. 1 (Spring 2013): 388–423.