Publications

12 Jan 2023
News

‘Debiasing’ Debt with Data

HBS gave Ballard the tools needed to transform his idea from an altruistic impulse to a real venture, starting with an emphasis on good data, he says. “I remember my first-year finance professor would always say ‘garbage in, garbage out,’... View Details

Keywords: Ralph Ranalli

14 Jul 2016
Blog Post

Dating at HBS

discussion group, I came to respect him greatly. We always ended up on the same side of the arguments, and whereas I could teach him Finance he excelled in Technology and Operations Management, so we complemented each other’s skillset. We... View Details

January 2021 (Revised February 2021)
Case

Carnival Corporation: Cruising Through COVID-19

By: Stuart C. Gilson and Sarah Abbott

In March 2020, in response to the global pandemic, the cruise industry ceased operations. Carnival was the largest cruise line operator in the world, and CEO Arnold Donald and his management team worked to position the company to survive. They slashed operating... View Details

Keywords: Debt Issuance; Equity Issuances; Convertible Debt; Cruise Lines; Restructuring; Capital; Crisis Management; Cash Flow; Health Pandemics; Borrowing and Debt; Travel Industry; United States

April 2019 (Revised October 2020)
Case

Kraft Heinz: The $8 Billion Brand Write-Down

By: Jill Avery

On Friday, February 22, 2019, following an unexpected and disappointing earnings report, The Kraft Heinz Company’s stock price fell 27%, wiping out $16 billion in market value. CEO Bernardo Hees had announced that the company had taken a $15.4 billion asset write-down,... View Details

08 Jun 2020
Working Paper Summaries

Loan Types and the Bank Lending Channel

Keywords: by Victoria Ivashina, Luc Laeven, and Enrique Moral-Benito; Financial Services

01 Dec 2018
News

In My Humble Opinion: Growth Investor

communities.” That realization prompted Bobo to leave his position as a principal at the Carlyle Group and in 2016 launch Project Destined (PD), a social impact vehicle that trains inner-city youth to be active partners in sourcing and View Details

Keywords: Julia Hanna

April 2020 (Revised April 2023)
Case

TransDigm in 2017: The Beginning of the End or the End of the Beginning?

By: Benjamin C. Esty and Daniel Fisher

TransDigm was a highly acquisitive company that manufactured a wide range of highly engineered aerospace parts for both military and commercial customers. Over the ten years ending in 2016, its stock price had increased ten times, and both EBITDA and revenues had grown... View Details

September 2021 (Revised March 2024)
Case

Tesla in 2023: 'Electrified' Competition

By: Eric Van den Steen, Ramon Casadesus-Masanell and Karen Elterman

Over its 17 years in existence, Tesla had redefined people’s view of electric cars, and in 2020, the company saw its stock rise by more than 700% to became the most valuable carmaker in the world. In December 2020, Tesla celebrated its fifth consecutive quarter of... View Details

Keywords: Barrier To Entry; Competitive Advantage; Innovation; Tesla; Automotive Industry; Sustainable Competitive Advantage; Values; Vision; Learning By Doing; Economies Of Scale; Electric Vehicle; Scenario Planning; Batteries; Competitive Strategy; Product Positioning; Profit; Competition; Industry Growth; Auto Industry

July 2005 (Revised September 2020)
Case

The U.S. Current Account Deficit

By: Laura Alfaro, Rafael Di Tella, Ingrid Vogel, Renee Kim, Sarah Jeong, Matthew Johnson and Jonathan Schlefer

Investors and policymakers throughout the world were confronted with the risk of painful economic consequences arising from the large U.S. current account deficit. In 2007, the U.S. current account deficit was $731 billion, equivalent to 5.3% of GDP. The implications... View Details

Keywords: World Economy; Macroeconomics; Borrowing and Debt; Currency; Foreign Direct Investment; Business and Government Relations; United States

24 May 2017
News

John J. Brennan, MBA 1980

Return to Alumni Achievement Awards main page TIMELINE 1954 Born, Boston, Massachusetts 1976 Earns BA, Economics, Dartmouth College 1976 Joins New York Bank for Savings 1980 Earns MBA 1980 Joins S.C. Johnson & Son 1982 Joins the Vanguard Group 1989 Named President,... View Details

Keywords: Susan Young

12 Apr 2018
News

Carla Harris, Vice Chairman of Morgan Stanley, to be Harvard Business School’s Class Day Keynote Speaker

Keywords: Finance

February 1992 (Revised September 2003)
Case

Beech-Nut Nutrition Corporation (A-1)

By: Lynn S. Paine

The CEO of Beech-Nut Nutrition Corp. must decide what to do when he receives information that the company's supply of apple juice concentrate may be adulterated. The concentrate is used in many of the company's juice products. It appears that others in the company may... View Details

Keywords: Quality; Law; Ethics; Nutrition; Management Teams; Decisions; Business or Company Management; Communication; Governance Compliance; Information Management; Corporate Finance; Food and Beverage Industry; United States

15 Jun 2021
News

Keeping Hourly Workers Focused on the Stock, Not the Clock

Illustration by Lincoln Agnew Pete Stavros (MBA 2002) got his first lessons in labor relations as a kid at the dinner table, when his father, who operated a road grader at construction sites, told the family about his day. The elder Stavros earned an hourly wage and... View Details

Keywords: April White; Management of Companies and Enterprises; Management

October 2023
Article

Clinician Response to Patient Medication Prices Displayed in the Electronic Health Record

By: Anna D Sinaiko, Caroline E Sloan, Mark J Soto, Olivia Zhao, Chen-Tan Lin and Foster R Goss

Keywords: Prescription Drugs; Electronic Health Records; Physicians; Prescription Drug Costs; Health Care and Treatment; Price; Health Industry

Find at Harvard

October 2007 (Revised February 2008)
Background Note

Evaluating M&A Deals: Accretion vs. Dilution of Earnings-per-share

By: Carliss Y. Baldwin

When discussing the pros and cons of an acquisition, practitioners often talk about the impact of the deal on the buyer's earnings-per-share (eps). An acquisition is said to be "accretive" if the buyer's eps goes up post-deal; it is "dilutive" if the buyer's eps goes... View Details

Keywords: Business Earnings; Mergers and Acquisitions; Private Equity; Negotiation Deal

03 Apr 2025
HBS Seminar

Ziad Obermeyer, UC Berkeley School of Public Health

August 2011 (Revised July 2012)
Case

Mike Mayo Takes on Citigroup (A)

By: Suraj Srinivasan and Amy Kaser

The case details the conflict between Mike Mayo, an influential banking analyst and Citigroup about what Mayo considers aggressive accounting policies. Mike Mayo questions Citigroup's lack of a valuation allowance against their Deferred Tax Assets despite Citi's recent... View Details

Keywords: Accounting; Taxation; Capital; Financial Reporting; Corporate Disclosure; Valuation; Banks and Banking; Financial Strategy; Money; Conflict Management; Capital Budgeting; Asset Management; Banking Industry

June 1975 (Revised September 2004)
Case

Angus Cartwright III

By: Kenneth J. Hatten, William J. Poorvu, Howard H. Stevenson, Arthur I. Segel and John H. Vogel, Jr.

Judy and John DeRight, looking to diversify their investment portfolios, have retained Angus Cartwright, Jr. to identify prospective real estate acquisitions. Mr. Cartwright has four potential properties that he feels merit an in-depth financial analysis. The case... View Details

Keywords: Acquisition; Cash Flow; Investment Return; Investment Portfolio; Taxation; Balanced Scorecard; Valuation