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Show Results For
- All HBS Web
(3,685)
- People (5)
- News (607)
- Research (2,600)
- Events (25)
- Multimedia (33)
- Faculty Publications (1,502)
- 2011
- Case
Xinxing Ductile Iron Pipes: Transforming the Management Control System in Time of Crisis
By: Ning Jia, F. Warren McFarlan and Xiaohui Li
Xinxing Ductile Iron Pipes Co. is a Chinese state-owned enterprise (SOE) that manufactures cast pipe products and steel products. The company had grown to become a dominant player in the ductile iron pipe industry, holding more than 40% domestic market share and nearly... View Details
Jia, Ning, F. Warren McFarlan, and Xiaohui Li. "Xinxing Ductile Iron Pipes: Transforming the Management Control System in Time of Crisis." Tsinghua University Case, 2011.
- April 2017
- Article
Prizes, Patents and the Search for Longitude
By: M. Diane Burton and Tom Nicholas
The 1714 Longitude Act created the Board of Longitude to administer a large monetary prize and progress payments for the precise determination of a ship’s longitude. However, the prize did not prohibit patenting. We use a new dataset of marine chronometer inventors to... View Details
Burton, M. Diane, and Tom Nicholas. "Prizes, Patents and the Search for Longitude." Explorations in Economic History 64 (April 2017): 21–36.
- April 2021 (Revised March 2024)
- Case
Social Media War 2021: Snap vs. Facebook vs. TikTok
By: David B. Yoffie and Daniel Fisher
This case explores the competitive war between Snap, Facebook, and TikTok in 2021. The strategic focus is on Snapchat: how should it respond to the emergence of TikTok, and how should it compete with the dominant competitor in its space—Facebook. The case examines... View Details
Keywords: Strategy Development; Competitor Analysis; Strategy; Network Effects; Competitive Strategy; Decision Choices and Conditions; Social Media
Yoffie, David B., and Daniel Fisher. "Social Media War 2021: Snap vs. Facebook vs. TikTok." Harvard Business School Case 721-443, April 2021. (Revised March 2024.)
- 2006
- Working Paper
Democratizing Entry: Banking Deregulations, Financing Constraints, and Entrepreneurship
By: William R. Kerr and Ramana Nanda
We examine entrepreneurship and creative destruction following US banking deregulations using Census Bureau data. US banking reforms brought about exceptional growth in both entrepreneurship and business closures. The vast majority of closures, however, were the new... View Details
Keywords: Business Exit or Shutdown; Market Entry and Exit; Capital Markets; Entrepreneurship; Outcome or Result; Business Startups; Banks and Banking; Banking Industry; United States
Kerr, William R., and Ramana Nanda. "Democratizing Entry: Banking Deregulations, Financing Constraints, and Entrepreneurship." Harvard Business School Working Paper, No. 07-033, December 2006. (Revised July 2007, December 2007, October 2008, December 2008.)
- 2016
- Working Paper
Reviews, Reputation, and Revenue: The Case of Yelp.com
By: Michael Luca
Do online consumer reviews affect restaurant demand? I investigate this question using a novel dataset combining reviews from the website Yelp.com and restaurant data from the Washington State Department of Revenue. Because Yelp prominently displays a restaurant's... View Details
Keywords: Revenue; Network Effects; Reputation; Social and Collaborative Networks; Food and Beverage Industry; Service Industry; Washington (state, US)
Luca, Michael. "Reviews, Reputation, and Revenue: The Case of Yelp.com." Harvard Business School Working Paper, No. 12-016, September 2011. (Revised March 2016.)
- Research Summary
Marketing and Competition in Pharmaceutical Markets
In his research on pharmaceutical markets, Professor King explores how marketing and product differentiation affect competition among firms in the prescription market for anti-ulcer drugs. Four main results emerge from an analysis of antiulcer drug sales from 1977 to... View Details
- October 2024
- Article
Founder-CEO Compensation and Selection into Venture Capital-Backed Entrepreneurship
By: Michael Ewens, Ramana Nanda and Christopher Stanton
We show theoretically that a critical determinant of the attractiveness of VC-backed entrepreneurship for high-earning potential founders is the expected time to develop a startup’s initial product. This is because founder-CEOs’ cash compensation increases... View Details
Ewens, Michael, Ramana Nanda, and Christopher Stanton. "Founder-CEO Compensation and Selection into Venture Capital-Backed Entrepreneurship." Journal of Finance 79, no. 5 (October 2024): 3361–3405.
- 22 Jan 2016
- News
Lessons from Boston’s Experiment with The One Fund
- 12 PM – 1 PM EST, 02 Dec 2016
- Webinars: Trending@HBS
Unlocking Growth & Resilience in Your Organization
Managers of companies in every industry and geography are focused on business model innovation as a way to respond to competitive threats and create new growth opportunities. Despite all of that effort and attention, the failure rate for corporate transformations is... View Details
- 2020
- Working Paper
Spreading the Health: Americans' Estimated and Ideal Distributions of Death and Health(care)
By: Sorapop Kiatpongsan and Michael I. Norton
The 2010 Patient Protection and Affordable Care Act intensified debates over the role of government in the distribution of healthcare. A nationally-representative sample of Americans reported their estimated and ideal distributions of healthcare (unmet need for... View Details
Keywords: Healthcare; Mortality; Inequality; Justice; Equity; Health; Health Care and Treatment; Equality and Inequality; Fairness; Public Opinion; United States
Kiatpongsan, Sorapop, and Michael I. Norton. "Spreading the Health: Americans' Estimated and Ideal Distributions of Death and Health(care)." Harvard Business School Working Paper, No. 20-114, April 2020.
- January 1991
- Case
Volkswagen of America: Audi 5000 (A)
Audi marketing executives and their advertising agency colleagues must decide which of several advertising executions should be employed for the introductory campaign for the Audi 5000, their new car entry scheduled to replace the Audi 100LS in the United States in the... View Details
Keywords: Advertising Campaigns; Brands and Branding; Marketing Strategy; Product Launch; Auto Industry; United States
Greyser, Stephen A. "Volkswagen of America: Audi 5000 (A)." Harvard Business School Case 591-065, January 1991.
- October 2009
- Article
Democratizing Entry: Banking Deregulations, Financing Constraints, and Entrepreneurship
By: William R. Kerr and Ramana Nanda
We examine entrepreneurship and creative destruction following US banking deregulations using Census Bureau data. US banking reforms brought about exceptional growth in both entrepreneurship and business closures. Most of the closures, however, were the new ventures... View Details
Keywords: Entrepreneurship; Governing Rules, Regulations, and Reforms; Market Entry and Exit; Capital Markets; Banks and Banking; Growth and Development; Disruptive Innovation
Kerr, William R., and Ramana Nanda. "Democratizing Entry: Banking Deregulations, Financing Constraints, and Entrepreneurship." Journal of Financial Economics 94, no. 1 (October 2009): 124–149.
- February 2000 (Revised January 2008)
- Case
Merrill Lynch: Integrated Choice
By: V. Kasturi Rangan and Marie Bell
Merrill Lynch, a full-service brokerage firm with $1.5 trillion in client assets, is under attack from both discount and electronic brokerage firms. It responds with Integrated Choice, a suite of products designed to capture clients from the do-it-yourself investor who... View Details
Keywords: Distribution Channels; Marketing Strategy; Product Launch; Organizational Change and Adaptation; Risk and Uncertainty; Financial Services Industry
Rangan, V. Kasturi, and Marie Bell. "Merrill Lynch: Integrated Choice." Harvard Business School Case 500-090, February 2000. (Revised January 2008.)
Unlock the Mysteries of Your Customer Relationships
Consumers have always had relationships with brands, but sophisticated tools for analyzing customer data are finally allowing marketing organizations to personalize and manage those relationships. With this new power comes a new challenge: People now expect companies... View Details
Finding the Positives in Your Failures
Failure, on its face, doesn't appear to be something all that positive. Yet, we experience failures and setbacks quite regularly at work, and the question of how to make these negative events an opportunity to boost resilience is an important one.... View Details
- December 1993 (Revised November 2009)
- Case
Manville Corporation Fiber Glass Group (A)
By: Lynn S. Paine and Sarah Gant
Manville Corp.'s senior managers must decide how to respond to a new scientific study suggesting that fiberglass, the source of 75% of the company's profits, may be another asbestos and must act under conditions of great uncertainty. In particular, when should a... View Details
Keywords: Communication Strategy; Decision Choices and Conditions; Ethics; Health Disorders; Risk Management; Marketing Communications; Product; Corporate Social Responsibility and Impact; Safety; Consumer Products Industry; Industrial Products Industry
Paine, Lynn S., and Sarah Gant. "Manville Corporation Fiber Glass Group (A)." Harvard Business School Case 394-117, December 1993. (Revised November 2009.)
- 12 Jan 2018
- News
Leadership Lessons from a Young Martin Luther King, Jr.
- 13 Jun 2016
- News
Managing the High-Intensity Workplace
- 2024
- Working Paper
Faith and Assimilation: Italian Immigrants in the U.S.
By: Stefano Gagliarducci and Marco Tabellini
How do ethnic religious organizations influence immigrant assimilation? To answer this question, we assemble novel data from the Catholic directories to measure the presence of Italian Catholic churches in the US between 1890 and 1920, when four million Italians moved... View Details
Gagliarducci, Stefano, and Marco Tabellini. "Faith and Assimilation: Italian Immigrants in the U.S." Harvard Business School Working Paper, No. 22-029, November 2021. (Revised January 2024. Also available from NBER and featured in NBER Digest and VoxEU. Conditionally accepted at the Economic Journal.)
- January 2022
- Article
Global Behaviors, Perceptions, and the Emergence of Social Norms at the Onset of the COVID-19 Pandemic
By: Lukas Hensel, Marc Witte, Stefano Caria, Thiemo Fetzer, Stefano Fiorin, Friedrich M. Goetz, Margarita Gomez, Johannes Haushofer, Andriy Ivchenko, Gordon T. Kraft-Todd, Elena Reutskaja, Christopher Roth, Erez Yoeli and Jon M. Jachimowicz
We conducted a large-scale survey covering 58 countries and over 100,000 respondents between late March and early April 2020 to study beliefs and attitudes towards citizens' and governments' responses at the onset of the COVID-19 pandemic. Most respondents reported... View Details
Keywords: COVID-19; Government Regulation; Social Norms; Health Pandemics; Governing Rules, Regulations, and Reforms; Behavior; Perception; Global Range; Surveys
Hensel, Lukas, Marc Witte, Stefano Caria, Thiemo Fetzer, Stefano Fiorin, Friedrich M. Goetz, Margarita Gomez, Johannes Haushofer, Andriy Ivchenko, Gordon T. Kraft-Todd, Elena Reutskaja, Christopher Roth, Erez Yoeli, and Jon M. Jachimowicz. "Global Behaviors, Perceptions, and the Emergence of Social Norms at the Onset of the COVID-19 Pandemic." Journal of Economic Behavior & Organization 193 (January 2022): 473–496.