Publications

February 2024
Case

SundaySky: Changing Customer Experiences through Personalized Video

By: David C. Edelman and James Barnett

In June 2023, SundaySky CEO Jim Dicso considers growth strategies. The software-as-a-service company provided software to create advertising videos, customer service videos, and other videos, like employee training modules, and had begun to pilot a new generative... View Details

Keywords: Advertising; Strategy; Technology Adoption; AI and Machine Learning; Applications and Software; Growth and Development Strategy; Advertising Industry; Technology Industry; United States

Article

Configurations of Rank-40r Extremal Even Unimodular Lattices (r=1,2,3)

By: Scott Duke Kominers and Zachary Abel

We show that if L is an extremal even unimodular lattice of rank 40r with r=1,2,3 then L is generated by its vectors of norms 4r and 4r+2. Our result is an extension of Ozeki's result for the case r=1. View Details

Keywords: Mathematical Methods

Read Now

February 1994 (Revised July 2007)
Case

Richard Jenkins

By: John J. Gabarro and Andrew P. Burtis

Written from the point of view of Richard Jenkins, the president of CelluComm. Presents his reflections on the series of events leading to the firing of one of CelluComm's general managers, Erik Peterson. A rewritten version of an earlier case. View Details

Keywords: Resignation and Termination; Management Teams; Rank and Position; Communications Industry

November 1998
Background Note

Writing Cases and Teaching Notes

A guide to writing case studies and the accompanying teaching notes for teachers and casewriters. Begins with generating case leads and moves through field interviewing techniques, case drafting, case release, and preparing the teaching note. Also deals with the... View Details

Keywords: Design; Cases

24 Oct 2011
News

Top 'Innovators' Rank Low in R&D Spending

April 2020
Teaching Note

Tailor Brands: Artificial Intelligence-Driven Branding

By: Jill Avery

Using proprietary artificial intelligence technology, startup Tailor Brands set out to democratize branding by allowing small businesses to create their brand identities by automatically generating logos in just minutes at minimal cost with no branding or design skills... View Details

Keywords: Marketing; Brands and Branding; Marketing Strategy; Advertising Industry; Technology Industry; United States; North America

2019
Working Paper

Do Banks Have an Edge?

By: Juliane Begenau and Erik Stafford

Overall, no! We show that the level and time series variation in cash flows for most bank activities are well matched by capital market portfolios with similar interest rate and credit risk to what banks report to hold. Ignoring operating expenses, bank loans earn high... View Details

Keywords: Banks; Market Efficiency; Bank Capital; Bank Debt; CAPM; Banking; Bank Deposits; Bank Funding Advantage; Leverage; Maturity Transformation; Replicating Portfolio; Efficiency; Banks and Banking; Capital Markets; Performance Evaluation; Performance Efficiency; Banking Industry; United States

SSRN

Read Now

Rohit Deshpandé is a Baker Foundation Professor and Sebastian S. Kresge Professor of Marketing, Emeritus at Harvard Business School, where he has been teaching in the Advanced Management Program,... View Details

Keywords: advertising; agribusiness; airline; banking; beauty products; beverage; financial services; home video games; marketing industry; pharmaceuticals; telecommunications; tourism; video games

21 Jun 2017
News

Uber Can’t Be Fixed — It’s Time for Regulators to Shut It Down

22 Mar 2016
News

Andrew S. Grove Dies at 79; Intel Chief Spurred Semiconductor Revolution

2016
Book

Competing Against Luck: The Story of Innovation and Customer Choice

By: Clayton M. Christensen, Taddy Hall, Karen Dillon and David S. Duncan

The foremost authority on innovation and growth presents a path-breaking book every company needs to transform innovation from a game of chance to one in which they develop products and services that customers want to buy and are willing to purchase at a premium price.... View Details

Keywords: Disruptive Innovation; Consumer Behavior

Find at Harvard

05 Feb 2024
Research & Ideas

The Middle Manager of the Future: More Coaching, Less Commanding

Good for Your Career After All Feedback or ideas to share? Email the Working Knowledge team at hbswk@hbs.edu. Designer's note: Illustration created using art generated by Midjourney, an artificial intelligence tool. View Details

Keywords: by Ben Rand

May 2021 (Revised September 2021)
Case

Accounting for Bitcoin at Tesla

By: Charles C.Y. Wang and Siyu Zhang

On February 8, 2021, Tesla revealed, through its 10-K filing to the Securities and Exchange Commission (SEC), that it had purchased $1.5 billion of Bitcoin, totaling 7.5% of the company’s cash, and that it planned to accept payments in the cryptocurrency soon. These... View Details

Keywords: Bitcoin; Accounting; Currency; Communication Intention and Meaning; Strategy; Investment Portfolio; Emerging Markets; Risk and Uncertainty; Value Creation

May 2019 (Revised June 2021)
Case

State of Charge: The Massachusetts Energy Storage Initiative

By: John R. Wells and Benjamin Weinstock

In early 2017, Judith Judson (Harvard Business School MBA, 2000), Commissioner of the Massachusetts Department of Energy Resources (DOER), was reflecting on the results of the initiative she had led to identify the contribution advanced electricity storage could make... View Details

Keywords: Energy Storage; Energy Generation; Programs; Policy; Strategy; Energy Industry; Utilities Industry; Massachusetts

June 2014
Case

Going Social: Durex in China

By: Mikolaj Jan Piskorski and Aaron Smith

When Reckitt Benckiser (RB), a leading consumer goods company, first entered China, it encountered significant challenges. RB's strategy relied on selling high margin products supported by cost-effective advertising and distribution, but the highly competitive Chinese... View Details

Keywords: Distribution; Multinational Firms and Management; Internet and the Web; Marketing Communications; Brands and Branding; Consumer Products Industry; China