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Show Results For
- All HBS Web
(1,038)
- People (1)
- News (181)
- Research (700)
- Events (9)
- Multimedia (3)
- Faculty Publications (352)
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- 2001
- Working Paper
When Does the Market Matter? Stock Prices and the Investment of Equity Dependent Firms
By: Malcolm Baker, Jeremy Stein and Jeffrey Wurgler
We use a simple model of corporate investment to determine when investment will be sensitive to non-fundamental movements in stock prices. The key cross-sectional prediction of the model is that stock prices will have a stronger impact on the investment of firms that... View Details
Baker, Malcolm, Jeremy Stein, and Jeffrey Wurgler. "When Does the Market Matter? Stock Prices and the Investment of Equity Dependent Firms." NBER Working Paper Series, No. 8750, December 2001. (First draft in 2001.)
- June 2017
- Case
AT&T Versus Verizon: A Financial Comparison
By: V.G. Narayanan and Joel L. Heilprin
This case asks students to prepare a report comparing the financial and operating performance of AT&T and Verizon. Taking the perspective of a communications industry analyst, they must also consider the differences between and implications of the companies' business... View Details
Keywords: Financial Statements; Operations; Analysis; Business Model; Accounting; Performance Effectiveness; Telecommunications Industry
Narayanan, V.G., and Joel L. Heilprin. "AT&T Versus Verizon: A Financial Comparison." Harvard Business School Brief Case 917-543, June 2017.
- February 2010 (Revised June 2022)
- Case
Dollarama Inc.
By: Andre F. Perold
Dollarama is the leading operator of dollar stores in Canada. The firm performed extraordinarily well after a leveraged buyout in 2004 and recently executed a highly successful IPO. The company sources its goods primarily from Asia. It has strong brand recognition and... View Details
Keywords: Price; Growth and Development Strategy; Product Positioning; Supply Chain; Competitive Advantage; Valuation; Consumer Products Industry; Retail Industry; Canada
Perold, Andre F. "Dollarama Inc." Harvard Business School Case 210-041, February 2010. (Revised June 2022.)
- 2025
- Working Paper
Methane Abatement Costs in the Oil and Gas Industry: Survey and Synthesis
By: Joseph E. Aldy, Forest Reinhardt and Robert N. Stavins
There is growing recognition of the relative importance of anthropogenic emissions of methane as a contributor to global climate change. An important source of such emissions in some countries, including the United States, is the oil and gas (O&G) sector. This points... View Details
Keywords: Emission Reduction; Environmental Sustainability; Climate Change; Pollutants; Energy Industry
Aldy, Joseph E., Forest Reinhardt, and Robert N. Stavins. "Methane Abatement Costs in the Oil and Gas Industry: Survey and Synthesis." NBER Working Paper Series, No. 33564, March 2025.
- July 2006
- Article
Dynamic Mixed Duopoly: A Model Motivated by Linux vs. Windows
By: Ramon Casadesus-Masanell and Pankaj Ghemawat
This paper analyzes a dynamic mixed duopoly in which a profit-maximizing competitor interacts with a competitor that prices at zero (or marginal cost), with the cumulation of output affecting their relative positions over time. The modeling effort is motivated by... View Details
Keywords: Open Source Software; Demand-side Learning; Network Effects; Linux; Mixed Duopoly; Competitive Dynamics; Business Models; Duopoly and Oligopoly; Information Technology; Applications and Software; Business Model; Mathematical Methods; Digital Platforms; Profit; Balance and Stability; Management Analysis, Tools, and Techniques; SWOT Analysis; Competition; Price; Information Technology Industry
Casadesus-Masanell, Ramon, and Pankaj Ghemawat. "Dynamic Mixed Duopoly: A Model Motivated by Linux vs. Windows." Management Science 52, no. 7 (July 2006): 1072–1084.
- 28 Nov 2007
- Research & Ideas
B2B Branding: Does it Work?
company will look disorganized. Third, B2B marketers are realizing that developing brand awareness among their customers' customers can capture a larger share of channel margins and build loyalty that can protect them against lower-priced... View Details
- December 2016
- Case
thredUP: Think Secondhand First
By: Thomas Eisenmann, Allison Ciechanover and Jeff Huizinga
In the fall of 2016, the management team at thredUP, the largest U.S. online retailer of second hand clothing, is deciding whether to expand into international markets. Over the past 12 months the 7-year-old startup, which had raised over $130 million in venture... View Details
Keywords: Scaling Start-ups; International Expansion; Online Consignment; Apparel; Internet and the Web; Expansion; Entrepreneurship; Global Strategy; Business Startups; E-commerce; Apparel and Accessories Industry; Retail Industry; San Francisco
Eisenmann, Thomas, Allison Ciechanover, and Jeff Huizinga. "thredUP: Think Secondhand First." Harvard Business School Case 817-083, December 2016.
- August 2019 (Revised October 2019)
- Case
Systems Design West
By: Richard Ruback and Royce Yudkoff
Jenn Braus (HBS 2013) was halfway through the 90-day exclusivity period for her proposed acquisition of Systems Design West (SDW). She had completed her business and accounting due diligence. Just as she was about to ask her lawyer to begin drafting the purchase... View Details
Ruback, Richard, and Royce Yudkoff. "Systems Design West." Harvard Business School Case 220-004, August 2019. (Revised October 2019.)
- Research Summary
Advancing Leadership: Research and Teaching
By: Nitin Nohria
Despite the fact that most business schools' mission statement proclaim their commitment to developing leaders who can contribute in a meaningful way to the betterment of their organizations and society, research and teaching on leadership remains a fragmented and... View Details
- September 2013
- Case
Boston Children's Hospital: Measuring Patient Costs (Abridged)
By: Robert S. Kaplan
The case describes a pilot project on applying activity-based costing to measure the cost of treating patients. After an overview of Boston Children's Hospital and its local health care market environment, the case presents process maps and financial data relating to... View Details
Keywords: Health Care; Time-Driven Activity-Based Costing; Costing; Hospitals; Activity Based Costing and Management
Kaplan, Robert S. "Boston Children's Hospital: Measuring Patient Costs (Abridged)." Harvard Business School Case 914-407, September 2013.
- January 2024
- Article
A Cost Model for a Low Threshold Clinic Treating Opioid Use Disorder
By: Sarah E. Wakeman, Elizabeth Powell, Syed Shehab, Grace Herman, Laura Kehoe and Robert S. Kaplan
The US fee-for-service payment system under-reimburses clinics offering access to comprehensive treatments for opioid use disorder (OUD). The funding shortfall limits a clinic’s ability to expand and improve access, especially for socially marginalized patients with... View Details
Wakeman, Sarah E., Elizabeth Powell, Syed Shehab, Grace Herman, Laura Kehoe, and Robert S. Kaplan. "A Cost Model for a Low Threshold Clinic Treating Opioid Use Disorder." Journal of Behavioral Health Services & Research 51, no. 1 (January 2024): 22–30.
- December 2010 (Revised June 2011)
- Case
Boston Properties (A)
By: Ryan D. Taliaferro and Aldo Sesia
Investment manager Eliza Baena confronts an apparent convertible bond arbitrage opportunity when she notices a narrowing spread between two Boston Properties (BXP) bonds, one a convertible bond and the other a straight bond, in the wake of the 2008 Lehman bankruptcy.... View Details
Taliaferro, Ryan D., and Aldo Sesia. "Boston Properties (A)." Harvard Business School Case 211-018, December 2010. (Revised June 2011.)
- February 2011
- Case
ABICI
By: Mukti Khaire, Elena Corsi and Elisa Farri
The co-founder of an Italian, design based bicycle manufacturer evaluates if reducing costs by outsourcing would impact its brand. The company was founded in 2005 in Italy by three friends and in its first five years, it had enjoyed steady growth and built a strong... View Details
- February 2003 (Revised April 2006)
- Case
Reaching the Bottom: UniGlobe's Small Local Stores Dilemma
By: Clayton M. Christensen and Lana Newishy
To distribute products to very small retailers in a very fragmented retail environment, the local subsidiary of a large consumer products company created an innovative distribution mechanism. The subsidiary's Small Local Stores division employed middlemen who... View Details
Christensen, Clayton M., and Lana Newishy. "Reaching the Bottom: UniGlobe's Small Local Stores Dilemma." Harvard Business School Case 603-114, February 2003. (Revised April 2006.)
- 2023
- Chapter
Market Design Under Weak Institutions
By: Benjamin N. Roth
As market designers begin to address economic inequality, we will necessarily also
begin to engage marginalized populations who have so far not been served well by the
markets in which they participate. We will need new market designs for participants who
may not... View Details
Roth, Benjamin N. "Market Design Under Weak Institutions." In More Equal by Design: Economic Design Responses to Inequality, edited by Scott Duke Kominers and Alex Teytelboym. Oxford University Press, forthcoming.
- 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
Piskorski, Mikolaj Jan, and Aaron Smith. "Going Social: Durex in China." Harvard Business School Case 714-430, June 2014.
- January – February 2008
- Article
Managing the Impact of Employee Turnover on Performance: The Role of Process Conformance
By: Zeynep Ton and Robert S. Huckman
We examine the impact of employee turnover on operating performance in settings that require high levels of knowledge exploitation. Using 48 months of turnover data from U.S. stores of a major retail chain, we find that, on average, employee turnover is associated with... View Details
Keywords: Customer Focus and Relationships; Governance Compliance; Retention; Standards; Service Operations; Business Processes; Retail Industry; United States
Ton, Zeynep, and Robert S. Huckman. "Managing the Impact of Employee Turnover on Performance: The Role of Process Conformance." Organization Science 19, no. 1 (January–February 2008): 56–68.
- 2021
- Article
An Empirical Examination of Sell-Side Brokerage Analysts' Published Research, Concierge Services, and High-Touch Services
By: David A. Maber, Boris Groysberg and Paul M. Healy
This paper uses a proprietary panel dataset to categorize and quantify the activities that sell-side brokerage analysts use to build and sustain their network of buy-side client relations. We then examine the marginal impact of these activities on key analyst outcome... View Details
Maber, David A., Boris Groysberg, and Paul M. Healy. "An Empirical Examination of Sell-Side Brokerage Analysts' Published Research, Concierge Services, and High-Touch Services." European Accounting Review 30, no. 4 (2021): 827–853.
- March 2022 (Revised March 2024)
- Case
Hometown Foods: Changing Price amid Inflation
During the early part of the 2021 Covid-19 pandemic, Hometown Foods, a large seller of flour-based products, thrived as consumers hoarded baked goods and took up baking to pass the time and find comfort. Then, amid growing shortages in commodities, a vaccine arrived,... View Details
Keywords: COVID-19 Pandemic; Consumer Behavior; Supply Chain; Inflation and Deflation; Spending; Price Bubble; Price; Volatility; Food and Beverage Industry
De Freitas, Julian, Jeremy Yang, and Das Narayandas. "Hometown Foods: Changing Price amid Inflation." Harvard Business School Case 522-087, March 2022. (Revised March 2024.)
- 2014
- Working Paper
De Gustibus non est Taxandum: Heterogeneity in Preferences and Optimal Redistribution
By: Benjamin B Lockwood and Matthew Weinzierl
The prominent but unproven intuition that preference heterogeneity reduces redistribution in a standard optimal tax model is shown to hold under the plausible condition that the distribution of preferences for consumption relative to leisure rises, in terms of... View Details
Lockwood, Benjamin B., and Matthew Weinzierl. "De Gustibus non est Taxandum: Heterogeneity in Preferences and Optimal Redistribution." Harvard Business School Working Paper, No. 12-063, January 2012. (Updated September 2014. NBER Working Paper Series, No. 17784. Published in Journal of Public Economics.)