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Show Results For
- All HBS Web
(10,025)
- People (50)
- News (2,445)
- Research (5,260)
- Events (84)
- Multimedia (252)
- Faculty Publications (3,773)
- June 2023
- Case
Rent Control in Boston, Again?
By: Robin Greenwood, Richard S. Ruback, Robert Ialenti and Tom Quinn
This case explores the merits and drawbacks of Boston Mayor Michelle Wu’s proposal to bring rent control back to the city in 2023. It lays out the features, objectives, and potential unintended consequences of this policy, before highlighting the expected impact of... View Details
Greenwood, Robin, Richard S. Ruback, Robert Ialenti, and Tom Quinn. "Rent Control in Boston, Again?" Harvard Business School Case 223-083, June 2023.
- September 2024
- Article
Networking Frictions in Venture Capital, and the Gender Gap in Entrepreneurship
By: Sabrina T. Howell and Ramana Nanda
We find that male participants in Harvard Business School’s New Venture Competition who were randomly exposed to more VC investors on their panel were substantially more likely to start a VC-backed startup post-graduation, indicating that access to investors impacts... View Details
Keywords: Networks; Information Frictions; Venture Capital; Gender; Business Startups; Entrepreneurship
Howell, Sabrina T., and Ramana Nanda. "Networking Frictions in Venture Capital, and the Gender Gap in Entrepreneurship." Journal of Financial and Quantitative Analysis 59, no. 6 (September 2024): 2733–2761.
- January 2023 (Revised May 2023)
- Case
Steve Jobs: Changing the World
By: Robert Simons and Shirley Sun
This case traces the life of Steve Jobs who throughout his career flaunted convention and chose an unusual path to success. The case describes how Jobs, as young man, acquired an appreciation for aesthetics and the liberal arts, but was also quick to recognize and... View Details
Keywords: Entrepreneurship; Technology; Business Startups; Personal Characteristics; Leadership Style; Innovation; Work-life Balance; Innovation Leadership; Power and Influence; Success; Information Technology Industry; United States
Simons, Robert, and Shirley Sun. "Steve Jobs: Changing the World." Harvard Business School Case 123-022, January 2023. (Revised May 2023.)
- December 2021
- Article
India's Food Supply Chain during the Pandemic
By: Matt Lowe, G.V. Nadhanael and Benjamin N. Roth
We document the impact of India’s COVID-19 lockdown on the food supply chain. Food arrivals in wholesale markets dropped by 69% in the three weeks following the lockdown and wholesale prices rose by 8%. Six weeks after the lockdown began, volumes and prices had fully... View Details
Keywords: COVID-19; Supply Chain; Health Pandemics; Food; Policy; System Shocks; Food and Beverage Industry; India
Lowe, Matt, G.V. Nadhanael, and Benjamin N. Roth. "India's Food Supply Chain during the Pandemic." Art. 102162. Food Policy 105 (December 2021).
- Article
How Much Should We Trust Staggered Difference-In-Differences Estimates?
By: Andrew C. Baker, David F. Larcker and Charles C.Y. Wang
We explain when and how staggered difference-in-differences regression estimators, commonly applied to assess the impact of policy changes, are biased. These biases are likely to be relevant for a large portion of research settings in finance, accounting, and law that... View Details
Keywords: Difference In Differences; Staggered Difference-in-differences Designs; Generalized Difference-in-differences; Dynamic Treatment Effects; Mathematical Methods
Baker, Andrew C., David F. Larcker, and Charles C.Y. Wang. "How Much Should We Trust Staggered Difference-In-Differences Estimates?" Journal of Financial Economics 144, no. 2 (May 2022): 370–395. (Editor's Choice, May 2022; Jensen Prize, First Place, June 2023.)
- August 2021 (Revised March 2024)
- Case
Danaher Corporation (Abridged)
By: Bharat Anand, David J. Collis and Sophie Hood
Between 1985 and 2007, Danaher has been one of the best-performing industrial conglomerates in the U.S. This case examines the corporate strategy of this diversified, global corporation. It describes the firm's portfolio strategy and the Danaher Business System—a... View Details
Keywords: Business Conglomerates; Global Strategy; Multinational Firms and Management; Growth and Development Strategy; Corporate Strategy; Value Creation; Mergers and Acquisitions; Competitive Strategy
Anand, Bharat, David J. Collis, and Sophie Hood. "Danaher Corporation (Abridged)." Harvard Business School Case 722-370, August 2021. (Revised March 2024.)
- May 2020
- Article
Inventor Gender and the Direction of Invention
By: Rembrand Koning, Sampsa Samila and John-Paul Ferguson
We study whether increasing the share of female inventors leads to more biomedical inventions that focus on the needs of women. After accounting for detailed disease-technology, disease-year, and technology-year fixed effects, we find that a 10 percentage point... View Details
Koning, Rembrand, Sampsa Samila, and John-Paul Ferguson. "Inventor Gender and the Direction of Invention." AEA Papers and Proceedings 110 (May 2020): 250–254.
- May 6, 2020
- Article
We Shouldn't Wait for a Breakthrough in the COVID-19 Pandemic
By: Gary P. Pisano
The ultimate solutions to the COVID-19 crisis may be big breakthroughs in building massive test and trace capacity and developing vaccines and drug remedies. But in the meantime, we should not ignore the potential cumulative impact of the many small things we already... View Details
Pisano, Gary P. "We Shouldn't Wait for a Breakthrough in the COVID-19 Pandemic." Harvard Business Review Digital Articles (May 6, 2020).
- 2020
- Working Paper
How Do Private Equity Fees Vary Across Public Pensions?
By: Juliane Begenau and Emil Siriwardane
We study how investment fees vary within private-capital funds. Net-of-fee return clustering suggests that most funds have two tiers of fees, and we decompose differences across tiers into both management and performance-based fees. Managers of venture capital funds... View Details
Keywords: Pension Funds; Fee Dispersion; Search And Negotiation Frictions; Private Equity; Investment Funds
Begenau, Juliane, and Emil Siriwardane. "How Do Private Equity Fees Vary Across Public Pensions?" Harvard Business School Working Paper, No. 20-073, January 2020. (This working paper has been subsumed by the published paper "Fee Variation in Private Equity." Please see the final version of this paper under "Journal Articles.")
- November 2020
- Article
The Role of Taxes in the Disconnect Between Corporate Performance and Economic Growth
By: Urooj Khan, Suresh Nallareddy and Ethan Rouen
We investigate the relation between the growth in corporate profits and the overall U.S. economy, focusing on the impact of the U.S. corporate tax regime on this relation. We document that the growth of corporate profits, on average, has outpaced the growth of the... View Details
Keywords: Taxes; Gdp; Corporate Profits; American Jobs Creation Act Of 2004; Taxation; Economic Growth; Profit; United States
Khan, Urooj, Suresh Nallareddy, and Ethan Rouen. "The Role of Taxes in the Disconnect Between Corporate Performance and Economic Growth." Management Science 66, no. 11 (November 2020): 5427–5447.
- June 2018
- Article
Will a Five-Minute Discussion Change Your Mind? A Countrywide Experiment on Voter Choice in France
By: Vincent Pons
This paper provides the first estimate of the effect of door-to-door canvassing on actual electoral outcomes, via a countrywide experiment embedded in François Hollande's campaign in the 2012 French presidential election. While existing experiments randomized... View Details
Pons, Vincent. "Will a Five-Minute Discussion Change Your Mind? A Countrywide Experiment on Voter Choice in France." American Economic Review 108, no. 6 (June 2018): 1322–1363. (Also Harvard Business School Working Paper, No. 16-079, January 2016.)
- June 2017
- Article
Options Compensation as a Commitment Mechanism in Oligopoly Competition
By: Jun Ishii and David Hao Zhang
We analyze how CEO stock options compensation can be used as a commitment device in oligopolistic competition. We develop a two-stage model where shareholders choose managerial compensation to commit their managers to being aggressive in equilibrium. Our results may... View Details
Keywords: CEO Compensation; Ceo Risk-taking; Strategic Delegation; Stock Options; Executive Compensation
Ishii, Jun, and David Hao Zhang. "Options Compensation as a Commitment Mechanism in Oligopoly Competition." Managerial and Decision Economics 38, no. 4 (June 2017): 513–525.
- Article
No Taxation Without Information: Deterrence and Self-Enforcement in the Value Added Tax
By: Dina Pomeranz
Claims that the VAT facilitates tax enforcement by generating paper trails on transactions between firms contributed to widespread VAT adoption worldwide, but there is surprisingly little evidence. This paper analyzes the role of third-party information for VAT... View Details
Pomeranz, Dina. "No Taxation Without Information: Deterrence and Self-Enforcement in the Value Added Tax." American Economic Review 105, no. 8 (August 2015): 2539–2569. (Featured by CNN, Vox.eu, World Bank News, Bloomberg News and others.)
- Article
Media versus Special Interests
By: Alexander Dyck, David Moss and Luigi Zingales
We argue that profit-maximizing media help to overcome the rational ignorance problem highlighted by Anthony Downs. By collecting news and combining it with entertainment, media are able to inform passive voters about regulation and other public policy issues, acting... View Details
Dyck, Alexander, David Moss, and Luigi Zingales. "Media versus Special Interests." Journal of Law & Economics 56, no. 3 (August 2013): 521–553.
- March 2013
- Article
Financial Development, Fixed Costs and International Trade
Exporting firms face significant up-front costs in product design, marketing, and distribution, which likely would be difficult to finance externally. We argue that a developed financial system can facilitate exports, and we test three implications. First, a more... View Details
Becker, Bo, David Greenberg, and Jinzhu Chen. "Financial Development, Fixed Costs and International Trade." Review of Corporate Finance Studies 2, no. 1 (March 2013): 1–28.
- July 2010
- Article
The Supply Side of Innovation: H-1B Visa Reforms and U.S. Ethnic Invention
By: William R. Kerr and William F. Lincoln
This study evaluates the impact of high-skilled immigrants on U.S. technology formation. We use reduced-form specifications that exploit large changes in the H-1B visa program. Higher H-1B admissions increase immigrant science and engineering (SE) employment and... View Details
Keywords: Engineering; Governing Rules, Regulations, and Reforms; Policy; Immigration; Innovation and Invention; Patents; Business and Government Relations; Science; United States
Kerr, William R., and William F. Lincoln. "The Supply Side of Innovation: H-1B Visa Reforms and U.S. Ethnic Invention." Journal of Labor Economics 28, no. 3 (July 2010): 473–508. (Winner of H. Gregg Lewis Prize for Best Paper in Journal of Labor Economics 2010-2011.)
- March 2010
- Article
Extreme Governance: An Analysis of Dual-Class Firms in the United States
By: Paul A. Gompers, Joy Ishii and Andrew Metrick
We construct a comprehensive list of dual-class firms in the United States and use this list to analyze the relationship between insider ownership and firm value. Our data have two useful features. First, since dual-class stock separates cash-flow rights from voting... View Details
Gompers, Paul A., Joy Ishii, and Andrew Metrick. "Extreme Governance: An Analysis of Dual-Class Firms in the United States." Review of Financial Studies 23, no. 3 (March 2010).
- February 2008 (Revised December 2023)
- Case
Digital Music: From MP3 to Streaming
By: Willy Shih
The emergence of the MP3 file-based music format not only disrupted the market for portable audio players, it also impacted the business models of major record labels. Modularity, and the commoditization spillover enabled by modularity in the personal computer... View Details
Keywords: Recording; Digital Devices; Digital Media; Digital Music; Digital; Digital Economics; Consumer Electronics; Customer Value and Value Chain; Disruptive Innovation; Technological Innovation; Information Technology; Music Industry; Technology Industry; Electronics Industry; United States
Shih, Willy. "Digital Music: From MP3 to Streaming." Harvard Business School Case 608-119, February 2008. (Revised December 2023.)
- August 2007 (Revised June 2010)
- Case
JetBlue Airways: Valentine's Day 2007 (A)
By: Robert S. Huckman, Gary P. Pisano and Virginia Fuller
Describes an operational crisis for JetBlue Airways during an ice storm in the eastern United States in February 2007 and chronicles the airline's immediate response. Provides detail concerning the history of the airline from its founding in 1999 through the February... View Details
Keywords: Customer Relationship Management; Crisis Management; Growth Management; Management Teams; Service Delivery; Air Transportation Industry; Eastern United States
Huckman, Robert S., Gary P. Pisano, and Virginia Fuller. "JetBlue Airways: Valentine's Day 2007 (A)." Harvard Business School Case 608-001, August 2007. (Revised June 2010.)
- May 2007 (Revised January 2011)
- Case
Bankinter: Deploying the Mortgage Simulator to the Branches
Describes how Bankinter, a mid-sized Spanish bank, altered the information set available to its customer-facing employees. In the spring of 2003, Bankinter introduced an Excel-based program called the Mortgage Simulator that helped branch managers calculate the price... View Details
Keywords: Customer Focus and Relationships; Customer Value and Value Chain; Banks and Banking; Mortgages; Employees; Motivation and Incentives; Spain
Martinez-Jerez, Francisco de Asis, and Katherine Miller. "Bankinter: Deploying the Mortgage Simulator to the Branches." Harvard Business School Case 107-070, May 2007. (Revised January 2011.)