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Show Results For
- All HBS Web
(3,053)
- People (5)
- News (695)
- Research (2,068)
- Events (8)
- Multimedia (14)
- Faculty Publications (893)
- March 1989 (Revised August 1994)
- Case
Avon Products
Avon Products announced both a change in its business focus and a reduction of its dividend in June 1988. To offset the likely stock price effect of the dividend reduction, Avon announced at the same time an unusual exchange offer, under which it would take up to 25%... View Details
Tiemann, Jonathan. "Avon Products." Harvard Business School Case 289-049, March 1989. (Revised August 1994.)
- May 2020 (Revised October 2021)
- Case
Valuing Peloton
Peloton Interactive, a well-known venture-capital-backed unicorn in the connected fitness space, recently had gone public with a market capitalization of over $8.0 billion. However, in the weeks following its public debut, Peloton’s stock price had fallen by over 25%.... View Details
Keywords: Business Model; Public Equity; Initial Public Offering; Disruptive Innovation; Business Strategy; Valuation; Entertainment and Recreation Industry; United States
Mayfield, E. Scott. "Valuing Peloton." Harvard Business School Case 220-060, May 2020. (Revised October 2021.)
- Article
Innovations in Retail Operations: Thirty Years of Lessons from Production and Operations Management
By: Marshall Fisher and Ananth Raman
We review papers published in Production and Operations Management (POM) during its thirty-year history that deal with retail operations issues with an empirical approach. The papers span a range of issues, from traditional ones like forecasting and inventory... View Details
Keywords: RFID; Innovation and Invention; Technology Adoption; Operations; E-commerce; Strategy; Retail Industry
Fisher, Marshall, and Ananth Raman. "Innovations in Retail Operations: Thirty Years of Lessons from Production and Operations Management." Special Issue on The 30th Anniversary Issue of Production and Operations Management edited by Subodha Kumar and Christopher S. Tang. Production and Operations Management 31, no. 12 (December 1, 2022): 4452–4461.
- Article
Do Strict Capital Requirements Raise the Cost of Capital? Bank Regulation, Capital Structure and the Low Risk Anomaly
By: Malcolm Baker and Jeffrey Wurgler
Traditional capital structure theory predicts that reducing banks' leverage reduces the risk and cost of equity but does not change the weighted average cost of capital, and thus the rates for borrowers. We confirm that the equity of better-capitalized banks has lower... View Details
Baker, Malcolm, and Jeffrey Wurgler. "Do Strict Capital Requirements Raise the Cost of Capital? Bank Regulation, Capital Structure and the Low Risk Anomaly." American Economic Review: Papers and Proceedings 105, no. 5 (May 2015): 315–320.
- June 2007 (Revised January 2009)
- Case
Nextel Partners: Put Option
By: Timothy A. Luehrman and Douglas Scott
Nextel Partners' shareholders have voted to exercise a put option that will require the company's largest shareholder, Sprint Nextel Corp., to purchase all the shares it does not already own. However, the put option does not stipulate a price to be paid, but rather a... View Details
Luehrman, Timothy A., and Douglas Scott. "Nextel Partners: Put Option." Harvard Business School Case 207-128, June 2007. (Revised January 2009.)
- May 2012
- Article
Global, Local, and Contagious Investor Sentiment
By: Malcolm Baker, Jeffrey Wurgler and Yu Yuan
We construct investor sentiment indices for six major stock markets and decompose them into one global and six local indices. In a validation test, we find that relative sentiment is correlated with the relative prices of dual-listed companies. Global sentiment is a... View Details
Keywords: Business and Shareholder Relations; Globalization; Stocks; Markets; Capital; Financial Services Industry
Baker, Malcolm, Jeffrey Wurgler, and Yu Yuan. "Global, Local, and Contagious Investor Sentiment." Journal of Financial Economics 104, no. 2 (May 2012): 272–287.
- September 2006 (Revised November 2006)
- Supplement
SUN Brewing (A) (CW)
The Khemka family of India--founders, managers, and majority owners of Russia-based SUN Brewing--faces a difficult decision in 1998. Following the ruble's massive devaluation in August 1998, the stock price of SUN brewing, which is publicly listed on the Luxemburg... View Details
- 18 Apr 2012
- News
Good corporate citizenship can pay off
- 20 Mar 2009
- Working Paper Summaries
Catering to Characteristics
- November 2003 (Revised June 2004)
- Case
Samsung and Daewoo: Two Tales of One City
By fiscal year 2000, Samsung had pulled far ahead of other "chaebols," Korean conglomerates. For example, the market value of Samsung affiliates listed on the Korea Stock Exchange exceeded the sum of the market value of listed affiliates of second, third, and fourth... View Details
Keywords: Competition; Business Conglomerates; Corporate Strategy; Emerging Markets; Crisis Management; Electronics Industry; South Korea
Sull, Donald N., Choelsoon Park, and Seonghoon Kim. "Samsung and Daewoo: Two Tales of One City." Harvard Business School Case 804-055, November 2003. (Revised June 2004.)
- 02 Jul 2009
- Working Paper Summaries
Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations
- 2017
- Article
Inflation Bets or Deflation Hedges? The Changing Risks of Nominal Bonds
By: John Y. Campbell, Adi Sunderam and Luis M. Viceira
The covariance between U.S. Treasury bond returns and stock returns has moved considerably over time. While it was slightly positive on average in the period 1953–2009, it was unusually high in the early 1980s and negative in the 2000s, particularly in the downturns of... View Details
Campbell, John Y., Adi Sunderam, and Luis M. Viceira. "Inflation Bets or Deflation Hedges? The Changing Risks of Nominal Bonds." Critical Finance Review 6, no. 2 (2017): 263–301.
- Research Summary
Entrepreneurship in Education Reform
This work explores two questions in the US public education system. First, is there a correlation between improved leadership and management practices and increased student outcomes? And second, can the introduction of market forces such as customer choice among... View Details
- 2013
- Working Paper
Do Strict Capital Requirements Raise the Cost of Capital? Banking Regulation and the Low Risk Anomaly
By: Malcolm Baker and Jeffrey Wurgler
Minimum capital requirements are a central tool of banking regulation. Setting them balances a number of factors, including any effects on the cost of capital and in turn the rates available to borrowers. Standard theory predicts that, in perfect and efficient capital... View Details
Keywords: Risk and Uncertainty; Cost of Capital; Capital Markets; Banks and Banking; Banking Industry; United States
Baker, Malcolm, and Jeffrey Wurgler. "Do Strict Capital Requirements Raise the Cost of Capital? Banking Regulation and the Low Risk Anomaly." NBER Working Paper Series, No. 19018, May 2013.
- 01 Jan 2008
- News
Smith Breeden Prize for Best Paper in The Journal of Finance
- July–August 2014
- Article
Unlock the Mysteries of Your Customer Relationships
By: Jill Avery, Susan Fournier and John Wittenbraker
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
Keywords: Brand Management; CRM; Brands and Branding; Marketing; Marketing Strategy; Customer Focus and Relationships; Customer Relationship Management; Consumer Products Industry; Retail Industry; United States
Avery, Jill, Susan Fournier, and John Wittenbraker. "Unlock the Mysteries of Your Customer Relationships." Harvard Business Review 92, nos. 7/8 (July–August 2014): 72–81.
- Research Summary
Wall Street Research
By: Paul M. Healy
Wall Street research helps to support a well-functioning capital market by providing investors with information about investment opportunities, and corporate issuers with liquidity for their stocks. Yet surprisingly little is known about how Wall Street research... View Details
- January 2025 (Revised March 2025)
- Case
Creating Value by Splitting Aster: Can One Minus One Equal Two?
By: V.G. Narayanan and Kairavi Dey
Aster DM Healthcare (Aster), founded by Dr. Azad Moopen in 1987, is a prominent healthcare conglomerate with operations spanning hospitals, clinics, retail pharmacies, and diagnostic centers across India and the GCC. After its 2018 listing on India’s National Stock... View Details
Keywords: Corporate Governance; Corporate Accountability; Leadership; Change Management; Mergers and Acquisitions; Restructuring; Negotiation; Valuation; Health Industry; Asia; India; Middle East; United Arab Emirates
Narayanan, V.G., and Kairavi Dey. "Creating Value by Splitting Aster: Can One Minus One Equal Two?" Harvard Business School Case 125-069, January 2025. (Revised March 2025.)
- February 2023
- Article
Climate Solutions Investments
By: Alex Cheema-Fox, George Serafeim and Hui (Stacie) Wang
An increasing number of companies are providing products and services that help reduce carbon emissions in the economy. We develop a methodology to identify those companies and create a sample of publicly listed climate solutions companies allowing us to study their... View Details
Keywords: Decarbonization; Climate Finance; Climate Impact; Climate Risk; Environment; Sustainability; Carbon Emissions; Electric Vehicles; Energy; Renewables; Climate Change; Corporate Social Responsibility and Impact; Environmental Sustainability; Emerging Markets; Investment Portfolio
Cheema-Fox, Alex, George Serafeim, and Hui (Stacie) Wang. "Climate Solutions Investments." Journal of Portfolio Management 49, no. 3 (February 2023): 72–96.
- February 2008 (Revised July 2008)
- Case
Banco Compartamos: Life after the IPO
By: Michael Chu and Regina Garcia Cuellar
After an international IPO yielding extraordinary returns to original investors, Banco Compartamos, Mexico's leading microfinance institution, contemplates its future strategic and competing priorities: maintaining growth, defending industry, leadership, preserving... View Details
Keywords: Business Model; Microfinance; Initial Public Offering; Non-Governmental Organizations; Competition; Value Creation; Banking Industry; Mexico
Chu, Michael, and Regina Garcia Cuellar. "Banco Compartamos: Life after the IPO." Harvard Business School Case 308-094, February 2008. (Revised July 2008.)