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(515)
- News (51)
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- Faculty Publications (210)
Show Results For
- All HBS Web
(515)
- News (51)
- Research (417)
- Events (8)
- Multimedia (1)
- Faculty Publications (210)
- May 2021
- Article
Stability, Strategy-Proofness, and Cumulative Offer Mechanisms
By: John William Hatfield, Scott Duke Kominers and Alexander Westkamp
We consider the setting of many-to-one matching with contracts, where firms may demand multiple contracts, but each worker desires at most one contract. We introduce three novel conditions—observable substitutability, observable size monotonicity, and... View Details
Keywords: Matching With Contracts; Stability; Strategy-proofness; Substitutability; Size Monotonicity; Cumulative Offer Mechanism; Marketplace Matching; Balance and Stability
Hatfield, John William, Scott Duke Kominers, and Alexander Westkamp. "Stability, Strategy-Proofness, and Cumulative Offer Mechanisms." Review of Economic Studies 88, no. 3 (May 2021): 1457–1502.
- 2015
- Working Paper
Stability, Strategy-Proofness, and Cumulative Offer Mechanisms
By: John William Hatfield, Scott Duke Kominers and Alexander Westkamp
We consider the setting of many-to-one matching with contracts, where firms may
demand multiple contracts but each worker desires at most one contract. We introduce
three novel conditions—observable substitutability, observable size monotonicity,... View Details
Keywords: Matching With Contracts; Stability; Strategy-proofness; Substitutability; Size Monotonicity; Cumulative Offer Mechanism; Contracts; Market Design; Marketplace Matching; Balance and Stability
Hatfield, John William, Scott Duke Kominers, and Alexander Westkamp. "Stability, Strategy-Proofness, and Cumulative Offer Mechanisms." Working Paper, July 2015.
- Article
Design of Search Engine Services: Channel Interdependence in Search Engine Results
By: Benjamin Edelman and Zhenyu Lai
The authors examine prominent placement of search engines' own services and effects on users' choices. Evaluating a natural experiment in which different results were shown to users who performed similar searches, they find that Google's prominent placement of its... View Details
Keywords: Search Engine; Organic Search; Sponsored Search Advertising; User Interface; Channel Substitution; Search Technology; Consumer Behavior; Online Advertising
Edelman, Benjamin, and Zhenyu Lai. "Design of Search Engine Services: Channel Interdependence in Search Engine Results." Journal of Marketing Research (JMR) 53, no. 6 (December 2016): 881–900. (First posted April 2013.)
- February 2018 (Revised March 2018)
- Case
Kickstarting Tomato Jos in Nigeria
By: Sophus A. Reinert and Risa Kavalercik
In the spring of 2016, Mira Mehta (HBS 2014), faced a difficult decision. Following a successful Kickstarter campaign and winning the second place in the HBS New Venture Competition—Social Enterprise Track, she had moved to Northern Nigeria, where she founded the... View Details
Keywords: Nigeria; Entrepreneurs; Import Substitution; China In Africa; Killer Tomato Paste; Mira Mehta; Tomato Jos; Developing Countries and Economies; Social Entrepreneurship; Cross-Cultural and Cross-Border Issues; Government Legislation; Business History; Emerging Markets; Business and Government Relations; Agriculture and Agribusiness Industry; Nigeria
Reinert, Sophus A., and Risa Kavalercik. "Kickstarting Tomato Jos in Nigeria." Harvard Business School Case 718-027, February 2018. (Revised March 2018.)
- March–April 1979
- Article
How Competitive Forces Shape Strategy
By: M. E. Porter
Many factors determine the nature of competition, including not only rivals, but also the economics of particular industries, new entrants, the bargaining power of customers and suppliers, and the threat of substitute services or products. A strategic plan of action... View Details
Porter, M. E. "How Competitive Forces Shape Strategy." Harvard Business Review 57, no. 2 (March–April 1979): 137–145.
- 2008
- Working Paper
Stable Many-to-Many Matchings with Contracts
By: Bettina-Elisabeth Klaus and Markus Walzl
We consider several notions of setwise stability for many-to-many matching markets with contracts and provide an analysis of the relations between the resulting sets of stable allocations for general, substitutable, and strongly substitutable preferences. Apart from... View Details
Klaus, Bettina-Elisabeth, and Markus Walzl. "Stable Many-to-Many Matchings with Contracts." Harvard Business School Working Paper, No. 09-046, September 2008.
- 2011
- Working Paper
Cyclicality of Credit Supply: Firm Level Evidence
By: Bo Becker and Victoria Ivashina
Theory predicts that there is a close link between bank credit supply and the evolution of the business cycle. Yet fluctuations in bank-loan supply have been hard to quantify in the time-series. While loan issuance falls in recessions, it is not clear if this is due to... View Details
Keywords: Business Cycles; Borrowing and Debt; Credit; Banks and Banking; Bonds; Financial Markets; Financing and Loans; Banking Industry
Becker, Bo, and Victoria Ivashina. "Cyclicality of Credit Supply: Firm Level Evidence." Harvard Business School Working Paper, No. 10-107, June 2010. (Revised August 2011.)
- March 2014
- Article
Cyclicality of Credit Supply: Firm Level Evidence
By: Bo Becker and Victoria Ivashina
Theory predicts that there is a close link between bank credit supply and the evolution of the business cycle. Yet fluctuations in bank-loan supply have been hard to quantify in the time series. While loan issuance falls in recessions, it is not clear if this is due to... View Details
Keywords: Business Cycles; Borrowing and Debt; Credit; Banks and Banking; Bonds; Financial Markets; Financing and Loans; Banking Industry
Becker, Bo, and Victoria Ivashina. "Cyclicality of Credit Supply: Firm Level Evidence." Journal of Monetary Economics 62 (March 2014): 76–93.
- January 1966 (Revised April 1983)
- Case
Economy Shipping Co.
The situation requires a decision to repair a steam river boat, to substitute a diesel-powered boat, or to lease a diesel boat. View Details
Hunt, Pearson. "Economy Shipping Co." Harvard Business School Case 210-101, January 1966. (Revised April 1983.)
- 06 Mar 2014
- HBS Seminar
Dina Pomeranz, Harvard Business School
- 2021
- Working Paper
Saving for a Dry Day: Coal, Dams, and the Energy Transition
By: Michele Fioretti and Jorge Tamayo
Renewable generation creates a tradeoff between current and future energy production as generators produce energy by releasing previously stored resources. Studying the Colombian market, we find that diversified firms strategically substitute fossil fuels for... View Details
Keywords: Energy Generation; Renewable Energy; Production; Green Technology Industry; Energy Industry; Colombia
Fioretti, Michele, and Jorge Tamayo. "Saving for a Dry Day: Coal, Dams, and the Energy Transition." Harvard Business School Working Paper, No. 22-016, August 2021.
- 2009
- Case
Innovamedica: Innovation in an Emerging Market
By: Roberto Charvel, Fernando Fabre and T. Putimahtama
Innovamedica was a medical start up with several state of the art devices such as a silicon substitute heart and other inventions. However, the founding scientist was struggling in attracting talent and fundraising and that had an impact on growth. View Details
Keywords: Biotech; Entrepreneurial Finance; Entrepreneurship; Start-up; Emergent Countries; Business Startups; Talent and Talent Management; Design; Corporate Entrepreneurship; Private Equity; Health Testing and Trials; Innovation and Invention; Managerial Roles; Biotechnology Industry; Latin America; North and Central America
Charvel, Roberto, Fernando Fabre, and T. Putimahtama. "Innovamedica: Innovation in an Emerging Market." Instituto Panamericano de Alta Dirección de Empresa (IPADE) Case (P)DGe-440, 2009.
- May 2016
- Case
The Priceline Group: Booking a Place for the Future
By: Leonard A. Schlesinger and Anish Pathipati
The Chairman of the Priceline Group is considering the actions he must take to confront an evolving external environment, new direct competition, disintermediation and substitute offerings. Does his response require an increased coordination of each historically... View Details
Keywords: Operations Strategy; Service Management; Competitive Advantage; Competitive Strategy; Operations; Service Operations; Travel Industry
Schlesinger, Leonard A., and Anish Pathipati. "The Priceline Group: Booking a Place for the Future." Harvard Business School Case 316-177, May 2016.
- 29 Jan 2015
- News
The Intracorporate Conspiracy Doctrine and D&O Litigation Incentives
- March 2003
- Article
Technological Development and Medical Productivity: The Diffusion of Angioplasty in New York State
By: David M. Cutler and Robert S. Huckman
A puzzling feature of many medical innovations is that they simultaneously appear to reduce unit costs and increase total costs. We consider this phenomenon by examining the diffusion of percutaneous transluminal coronary angioplasty (PTCA)—a treatment for coronary... View Details
Keywords: Innovation and Invention; Cost; Health Care and Treatment; Health Disorders; Performance Improvement; Product; New York (state, US)
Cutler, David M., and Robert S. Huckman. "Technological Development and Medical Productivity: The Diffusion of Angioplasty in New York State." Journal of Health Economics 22, no. 2 (March 2003): 187–217.
- February 1993 (Revised March 2003)
- Case
India (A)
By: Richard H.K. Vietor, Waleed J. Iskandar and Max L. Weston
Outlines India's import substitution strategy and its planned development process. The effects of the difficult political and social context on economic development are analyzed. The failure of the system to achieve sustainable growth and improvement leads to attempts... View Details
Keywords: Strategy; Ethnicity; Development Economics; Trade; Economic Growth; Policy; Government and Politics; India
Vietor, Richard H.K., Waleed J. Iskandar, and Max L. Weston. "India (A)." Harvard Business School Case 793-112, February 1993. (Revised March 2003.)
- 17 Jun 2019
- Working Paper Summaries
The Comprehensive Effects of a Digital Paywall Sales Strategy
- 25 Jan 2022
- Cold Call Podcast
How Footwear Startup Allbirds is Decarbonizing Fashion
Keywords: Re: Michael W. Toffel
- September 2019
- Article
Trading Networks with Frictions
By: Tamás Fleiner, Ravi Jagadeesan, Zsuzsanna Jankó and Alexander Teytelboym
We show how frictions and continuous transfers jointly affect equilibria in a model of matching in trading networks. Our model incorporates distortionary frictions such as transaction taxes and commissions. When contracts are fully substitutable for firms, competitive... View Details
Keywords: Trading Networks; Frictions; Competitive Equilibrium; Matching With Contracts; Stability; Trail Stability
Fleiner, Tamás, Ravi Jagadeesan, Zsuzsanna Jankó, and Alexander Teytelboym. "Trading Networks with Frictions." Econometrica 87, no. 5 (September 2019): 1633–1661.
- May 2023 (Revised June 2023)
- Case
Harvard University and Urban Mining Industries: Decarbonizing the Supply Chain
By: Shirley Lu and Robert S. Kaplan
The case describes Harvard University’s consideration to decarbonize its supply chain by replacing cement with a low-carbon substitute called Pozzotive®. Developed and produced by Urban Mining Industries, Pozzotive® is a ground-glass material made with post-consumer... View Details
Keywords: Carbon Emissions; Blockchain; Supply Chain; Green Technology; Climate Change; Environmental Sustainability
Lu, Shirley, and Robert S. Kaplan. "Harvard University and Urban Mining Industries: Decarbonizing the Supply Chain." Harvard Business School Case 123-076, May 2023. (Revised June 2023.)