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Show Results For
- All HBS Web
(4,233)
- People (20)
- News (1,086)
- Research (2,252)
- Events (7)
- Multimedia (19)
- Faculty Publications (1,225)
- October 14, 2019
- Article
Designing Better Online Review Systems
By: Geoff Donaker, Hyunjin Kim and Michael Luca
Online reviews are transforming the way consumers choose products and services of all sorts. We turn to TripAdvisor to plan a vacation, Zocdoc to find a doctor, and Yelp to choose a new restaurant. Reviews can create value for buyers and sellers alike, but only if they... View Details
Donaker, Geoff, Hyunjin Kim, and Michael Luca. "Designing Better Online Review Systems." Harvard Business Review 97, no. 6 (November–December 2019): 122–129.
- January 2016 (Revised April 2017)
- Case
The Galaxy Dividend Income Growth Fund's Option Investment Strategies
By: W. Carl Kester
This case is designed to provide an elementary introduction to options and option pricing for beginning finance students. Analysis of the case requires students to compare the prices of put and call options with various exercise prices and maturity dates on two... View Details
Keywords: Options; Option Contract; Option Pricing; Derivatives; Mutual Funds; Call Options; Put Options; Stock Options; Risk and Uncertainty; Volatility; Financial Services Industry; United States
Kester, W. Carl. "The Galaxy Dividend Income Growth Fund's Option Investment Strategies." Harvard Business School Case 216-041, January 2016. (Revised April 2017.)
- 07 Jul 2008
- Research & Ideas
Innovation Corrupted: How Managers Can Avoid Another Enron
natural gas market. Diversification into water utilities and broadband soon followed, as did expansion to other countries that promised to deregulate and privatize energy production and distribution.... View Details
- March 2011 (Revised November 2011)
- Case
Harmonic Hearing Co.
By: Howard H. Stevenson and Craig H. Stephenson
Harmonic is a small, privately held manufacturer of hearing aids. Harriet Burns and Marc Davis, two employees at Harmonic, have an opportunity to purchase the company from the founder. As well-informed insiders who understand the industry, Burns and Davis believe the... View Details
Keywords: Debts; Quantitative Analysis; Financing; Entrepreneurial Finance; Development Stage Enterprises; Small & Medium-sized Enterprises; Small Business; Business Growth and Maturation; Cash Flow; Mathematical Methods; Entrepreneurship; Financing and Loans; Borrowing and Debt; Equity; Manufacturing Industry
Stevenson, Howard H., and Craig H. Stephenson. "Harmonic Hearing Co." Harvard Business School Brief Case 114-271, March 2011. (Revised November 2011.)
- 14 Apr 2009
- First Look
First Look: April 14, 2009
Working Papers The Investment Strategies of Sovereign Wealth Funds Authors: Shai Bernstein, Josh Lerner, and Antoinette Schoar Abstract This paper examines the direct private equity investment strategies... View Details
Keywords: Martha Lagace
- October 2016
- Supplement
24 Hour Fitness (B): Ownership Changes, 2005–2016
By: John R. Wells and Gabriel Ellsworth
In 2016, 24 Hour Fitness was the number-two fitness chain in the United States, generating revenues of $1.4 billion from 441 clubs serving 3.8 million members. Based in San Ramon, California, 24 Hour Fitness operated clubs in 13 states. Having grown rapidly to become... View Details
Keywords: Advertising; Advertising Campaigns; Buildings and Facilities; Acquisition; Business Growth and Maturation; Business Model; Business Organization; For-Profit Firms; Customers; Customer Focus and Relationships; Customer Satisfaction; Age; Training; Private Equity; Financing and Loans; Price; Profit; Revenue; Geographic Location; Geographic Scope; Health; Nutrition; Business History; Human Resources; Employees; Employee Relationship Management; Recruitment; Selection and Staffing; Journals and Magazines; Human Capital; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Management Teams; Marketing; Brands and Branding; Marketing Channels; Marketing Communications; Marketing Strategy; Social Marketing; Demand and Consumers; Market Entry and Exit; Media; Organizational Design; Private Ownership; Problems and Challenges; Groups and Teams; Sales; Salesforce Management; Situation or Environment; Welfare or Wellbeing; Sports; Strategy; Business Strategy; Competition; Competitive Strategy; Competitive Advantage; Corporate Strategy; Expansion; Segmentation; Information Technology; Internet; Mobile Technology; Online Technology; Software; Web Sites; Value; Valuation; Health Industry; Media and Broadcasting Industry; United States; California; San Francisco
Wells, John R., and Gabriel Ellsworth. "24 Hour Fitness (B): Ownership Changes, 2005–2016." Harvard Business School Supplement 717-423, October 2016.
- October 2017 (Revised April 2019)
- Case
Eastern Bank: Innovating Through Eastern Labs
By: Karen Mills, Dennis Campbell and Aaron Mukerjee
Eastern Bank is a 200-year-old New England mutual bank with a community focus. Eastern specializes in small business lending, having made strategic investments to become the top SBA lender in New England in the midst of the Great Recession, when other banks were... View Details
Mills, Karen, Dennis Campbell, and Aaron Mukerjee. "Eastern Bank: Innovating Through Eastern Labs." Harvard Business School Case 318-068, October 2017. (Revised April 2019.)
- December 2018
- Case
CIR Group: Passing Wealth through the Generations
By: Lauren Cohen, Christopher J. Malloy and Elena Corsi
Rodolfo, Marco, and Edoardo De Benedetti had received from their father his controlling shares in COFIDE, a publicly listed holding company that held 45.8% of CIR Group, another publicly listed holding. The latter held majority shares in GEDI, Italy’s largest print... View Details
Keywords: Succession Planning; Transferring Shares; Wealth Management; Holding Structures; Family Ownership; Ownership Stake; Management Succession; Governing and Advisory Boards; Policy; Media and Broadcasting Industry; Health Industry; Italy
Cohen, Lauren, Christopher J. Malloy, and Elena Corsi. "CIR Group: Passing Wealth through the Generations." Harvard Business School Case 219-060, December 2018.
- December 2021
- Case
The Instant Payment Mandate: The Central Bank of Brazil and Pix
By: Lauren Cohen and Spencer C. N. Hagist
João M. P. De Mello and his team at the Central Bank of Brazil are preparing a move that would seek to tilt the scales in favor of financial inclusion for the entire country. The innovation at hand is the unprecedented nation-wide instant payment scheme: Pix. The fruit... View Details
Cohen, Lauren, and Spencer C. N. Hagist. "The Instant Payment Mandate: The Central Bank of Brazil and Pix." Harvard Business School Case 222-053, December 2021.
How the Internet Became Commercial
In less than a decade, the Internet went from being a series of loosely connected networks used by universities and the military to the powerful commercial engine it is today. This book describes how many of the key innovations that made this possible came from... View Details
- 2025
- Working Paper
Heterogeneous Beliefs and Stock Market Fluctuations
By: Odhrain McCarthy and Sebastian Hillenbrand
This paper examines the role of heterogeneous investor beliefs in explaining stock market puzzles. Using survey data, we show that individual investors and investment professionals, such as equity analysts and strategists, form distinct beliefs. These groups rely on... View Details
McCarthy, Odhrain, and Sebastian Hillenbrand. "Heterogeneous Beliefs and Stock Market Fluctuations." Working Paper, June 2025. (WFA Brattle Group Ph.D. Award for Outstanding Research.)
- August 2011 (Revised October 2014)
- Case
High Wire Act: Credit Suisse and Contingent Capital (A)
By: Clayton S. Rose and Aldo Sesia
Late in 2010, Credit Suisse CEO Brady Dougan and his team closed in on the decision of whether or not to issue contingent capital, which Swiss regulators would require by 2019. There were a number of substantial issues facing Dougan and his team, including whether... View Details
Keywords: Financial Institutions; Capital Markets; Financial Crisis; Decision Choices and Conditions; Leadership; International Finance; Financial Liquidity; Risk and Uncertainty; Competitive Strategy; Financial Services Industry; Switzerland
Rose, Clayton S., and Aldo Sesia. "High Wire Act: Credit Suisse and Contingent Capital (A)." Harvard Business School Case 312-007, August 2011. (Revised October 2014.)
- April 4, 2009
- Article
The Return of State-Owned Enterprises: Should We Be Afraid?
By: Aldo Musacchio and Francisco Flores-Macias
The global financial crisis of 2008-2009 has prompted many industrialized states worldwide to increase their stakes in private corporations. This wave of partial nationalizations has come amidst full-scale expropriations in developing countries such as Venezuela,... View Details
Keywords: History; Private Ownership; State Ownership; Financial Crisis; Business and Government Relations
Musacchio, Aldo, and Francisco Flores-Macias. "The Return of State-Owned Enterprises: Should We Be Afraid?" Harvard International Review (website) (April 4, 2009).
- 18 Nov 2010
- Working Paper Summaries
Payout Taxes and the Allocation of Investment
- June 2009
- Journal Article
Taxes, Institutions and Foreign Diversification Opportunities
By: Mihir Desai and Dhammika Dharmapala
Investors can access foreign diversification opportunities through either foreign portfolio investment (FPI) or foreign direct investment (FDI). The worldwide tax regime employed by the U.S. potentially distorts this choice by penalizing FDI, relative to FPI, in... View Details
Keywords: International Finance; Foreign Direct Investment; Investment Portfolio; Multinational Firms and Management; Taxation; Diversification; United States
Desai, Mihir, and Dhammika Dharmapala. "Taxes, Institutions and Foreign Diversification Opportunities." Journal of Public Economics 93, nos. 5-6 (June 2009): 703–714.
- Research Summary
Financial Markets and Corporate Governance
By: Dwight B. Crane
Corporate scandals beginning in the late 1990s focused renewed attention on corporate governance, but significant cracks in the governance system also contributed to recent problems. Deregulation and growth of financial markets, as well as changes in the competitive... View Details
- 18 Apr 2018
- First Look
First Look at New Research and Ideas, April 18, 2018
U.S. private equity industry over 10 years, we investigate the consequences of the ideological misfit that arises when individuals’ political ideologies diverge substantially from the prevailing ideology of... View Details
Keywords: Sean Silverthorne
- December 2015
- Article
Introduction: New Perspectives on Corporate Capital Structure
By: Viral Acharya, Heitor Almeida and Malcolm Baker
The National Bureau of Economic Research held a symposium titled "New Perspectives on Corporate Capital Structures" on April 5–6, 2013 in Cambridge, Massachusetts. In its call for the submission of theoretical and empirical papers for the symposium, the NBER noted that... View Details
Acharya, Viral, Heitor Almeida, and Malcolm Baker. "Introduction: New Perspectives on Corporate Capital Structure." Journal of Financial Economics 118, no. 3 (December 2015): 551–552.
- 17 Apr 2009
- Working Paper Summaries
The Investment Strategies of Sovereign Wealth Funds
- 2023
- Article
Let's Coordinate! The Reinforcement of a ‘Liberal Bastion’ within European Industrial Federations, 1978-1987
By: Sabine Pitteloud
This article focuses on the establishment in the 1970s of a new international private governance forum, the so-called ‘Interlaken Conferences’, which gathered together the leading figures of the Industrial Federations of the Federal Republic of Germany, Austria,... View Details
Keywords: Business Interest Association; Lobbying; Neo-Liberalism; Neocorporatism; Coordination; Economic Policy; Business and Government Relations; Labor Unions; Economics; Policy; Europe
Pitteloud, Sabine. "Let's Coordinate! The Reinforcement of a ‘Liberal Bastion’ within European Industrial Federations, 1978-1987." Special Issue on Brokers of the wealthy (Transnational business associations) edited by Pierre Eichenberger, Neil Rollings and Janick Marina Schaufelbuehl. Business History 65, no. 2 (2023): 345–365.