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- All HBS Web
(2,528)
- People (1)
- News (421)
- Research (1,745)
- Events (9)
- Multimedia (8)
- Faculty Publications (632)
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- 2008
- Working Paper
Some Neglected Axioms in Fair Division
By: John W. Pratt
Conditions one might impose on fair allocation procedures are introduced. Nondiscrimination requires that agents share an item in proportion to their entitlements if they receive nothing else. The "price" procedures of Pratt (2007), including the Nash... View Details
Pratt, John W. "Some Neglected Axioms in Fair Division." Harvard Business School Working Paper, No. 08-094, May 2008.
- March 2010 (Revised April 2014)
- Case
American Well: The Doctor Will E-See You Now
By: Elie Ofek and Ron Laufer
What is next for healthcare IT provider American Well, whose innovative Online Care technology allows physicians to deliver care to patients online in real time? Using American Well's platform, patients with non-emergency health concerns can communicate with physicians... View Details
Keywords: Entrepreneurship; Health Care and Treatment; Technological Innovation; Growth and Development Strategy; Market Entry and Exit; Service Delivery; Online Technology; Health Industry
Ofek, Elie, and Ron Laufer. "American Well: The Doctor Will E-See You Now." Harvard Business School Case 510-061, March 2010. (Revised April 2014.)
- March 2020
- Article
Synergistic Value in Vertically Integrated Power-to-Gas Energy Systems
By: Gunther Glenk and Stefan Reichelstein
In vertically integrated energy systems, integration frequently entails operational gains that must be traded off against the requisite cost of capacity investments. In the context of the model analyzed in this study, the operational gains are subject to inherent... View Details
Keywords: Vertical Integration; Volatility; Capital Investment; Capacity Management; Renewable Energy; Green Hydrogen; Decarbonization; Carbon Emissions; Environment; Energy; Environmental Accounting; Environmental Management; Environmental Sustainability; Investment; Decision Making; Operations; Technological Innovation; Green Technology; Energy Industry; Utilities Industry; Consulting Industry; Green Technology Industry; Industrial Products Industry; Manufacturing Industry; Technology Industry; Steel Industry; Shipping Industry; Transportation Industry; Europe; North America; South America; Africa; Asia
Glenk, Gunther, and Stefan Reichelstein. "Synergistic Value in Vertically Integrated Power-to-Gas Energy Systems." Production and Operations Management 29, no. 3 (March 2020): 526–546.
- May 2020 (Revised June 2020)
- Case
TransDigm's Acquisition and Integration of Arkwin Industries
By: Benjamin C. Esty and Daniel W. Fisher
In May 2013, TransDigm, a company that manufactured a wide range of highly engineered aerospace parts for both military and civilian aircraft, announced it was buying Arkwin Industries for $286 million in cash (3 times Arkwin’s sales of $91 million). Having acquired... View Details
Keywords: Business Model; Value Creation; Strategy; Acquisition; Integration; Talent and Talent Management; Aerospace Industry
Esty, Benjamin C., and Daniel W. Fisher. "TransDigm's Acquisition and Integration of Arkwin Industries." Harvard Business School Case 720-467, May 2020. (Revised June 2020.)
- Article
Behavioral Hazard in Health Insurance
By: Katherine Baicker, Sendhil Mullainathan and Joshua Schwartzstein
A fundamental implication of standard moral hazard models is overuse of low-value medical care because copays are lower than costs. In these models, the demand curve alone can be used to make welfare statements, a fact relied on by much empirical work. There is ample... View Details
Baicker, Katherine, Sendhil Mullainathan, and Joshua Schwartzstein. "Behavioral Hazard in Health Insurance." Quarterly Journal of Economics 130, no. 4 (November 2015): 1623–1667. (Online Appendix.)
- February 2009
- Case
Avid Radiopharmaceuticals: The Venture Debt Question
By: Matthew Rhodes-Kropf and Ann Leamon
The CEO of a promising biotech company must decide how to respond to the macro-economic slump of late 2008. He had planned to pursue an aggressive schedule, moving the firm's Alzheimer's and Parkinson's disease imaging compounds through clinical trials and into the... View Details
Keywords: Financial Crisis; Entrepreneurship; Borrowing and Debt; Venture Capital; Financial Management; Investment; Health Testing and Trials; Expansion; Biotechnology Industry; Pharmaceutical Industry
Rhodes-Kropf, Matthew, and Ann Leamon. "Avid Radiopharmaceuticals: The Venture Debt Question." Harvard Business School Case 809-086, February 2009.
- December 2000
- Background Note
Online Portals
By: Thomas R. Eisenmann and Sanjay Pothen
Describes the online portal business model. Analyzes the model, focusing on the tactics used to acquire new users, turn new users into repeat visitors, and monetize user traffic. Explains portals' revenue and cost drivers and their implications for pursuing aggressive... View Details
Eisenmann, Thomas R., and Sanjay Pothen. "Online Portals." Harvard Business School Background Note 801-305, December 2000.
- 2021
- Working Paper
The Green Bonding Hypothesis: How Do Green Bonds Enhance the Credibility of Environmental Commitments?
By: Shirley Lu
This paper proposes and provides evidence on a green bonding hypothesis, where green bonds act as a commitment device that subjects firms to institutions holding them accountable to their environmental promises. I find that green-bond issuers face higher climate change... View Details
Keywords: Bonding Hypothesis; Sustainable Finance; Climate Change; Corporate Social Responsibility and Impact; Environmental Sustainability; Bonds; Corporate Accountability
Lu, Shirley. "The Green Bonding Hypothesis: How Do Green Bonds Enhance the Credibility of Environmental Commitments?" SSRN Working Paper Series, No. 3898909, December 2021.
- March 2024
- Article
Do Safety Management System Standards Indicate Safer Operations? Evidence from the OHSAS 18001 Occupational Health and Safety Standard
By: Kala Viswanathan, Matthew S. Johnson and Michael W. Toffel
Problem definition: Given the enormous disruptions and costs of occupational injuries, companies and buyers are increasingly looking to voluntary occupational health and safety standards to improve worker safety. Yet because these standards only require... View Details
Keywords: Occupational Health; Occupational Safety; Program Evaluation; Safety Performance; Injuries; OHSAS 18001; ISO 45001; Working Conditions; Safety; Standards
Viswanathan, Kala, Matthew S. Johnson, and Michael W. Toffel. "Do Safety Management System Standards Indicate Safer Operations? Evidence from the OHSAS 18001 Occupational Health and Safety Standard." Art. 106383. Safety Science 171 (March 2024).
- 29 May 2006
- What Do You Think?
How Important Is the “Service Sector Effect” on Productivity?
concerning the accounting and payment for work and failure to provide healthcare. All of this raises a number of questions. In the cost-driven U.S. service economy, are benefits to workers being sacrificed in the name of lower-cost... View Details
- Article
Beyond Individualized Recourse: Interpretable and Interactive Summaries of Actionable Recourses
By: Kaivalya Rawal and Himabindu Lakkaraju
As predictive models are increasingly being deployed in high-stakes decision-making, there has been a lot of interest in developing algorithms which can provide recourses to affected individuals. While developing such tools is important, it is even more critical to... View Details
Rawal, Kaivalya, and Himabindu Lakkaraju. "Beyond Individualized Recourse: Interpretable and Interactive Summaries of Actionable Recourses." Advances in Neural Information Processing Systems (NeurIPS) 33 (2020).
- September 2021
- Article
Did Technology Contribute to the Housing Boom? Evidence from MERS
By: Stefan Lewellen and Emily Williams
We examine the effects of the Mortgage Electronic Registration System, or MERS, on mortgage origination volumes and foreclosure rates prior to the Great Recession. MERS was introduced in the late 1990s and significantly reduced the cost and time associated with... View Details
Keywords: Credit Supply; Housing Boom; Financial Innovation; Nonbank Lenders; Mortgages; Credit; Expansion; Information Technology; Outcome or Result
Lewellen, Stefan, and Emily Williams. "Did Technology Contribute to the Housing Boom? Evidence from MERS." Journal of Financial Economics 141, no. 3 (September 2021): 1244–1261.
- November–December 2019
- Article
Making Sense of Soft Information: Interpretation Bias and Loan Quality
By: Dennis Campbell, Maria Loumioti and Regina Wittenberg Moerman
We explore whether behavioral biases impede the effective processing and interpretation of soft information in private lending. Taking advantage of the internal reporting system of a large federal credit union, we delineate three important biases likely to affect the... View Details
Keywords: Soft Information; Lending; Banking; Information; Financing and Loans; Banks and Banking; Decision Making
Campbell, Dennis, Maria Loumioti, and Regina Wittenberg Moerman. "Making Sense of Soft Information: Interpretation Bias and Loan Quality." Art. 101240. Journal of Accounting & Economics 68, nos. 2-3 (November–December 2019).
- 2023
- Working Paper
The Market for Sharing Interest Rate Risk: Quantities and Asset Prices
By: Ishita Sen, Umang Khetan, Jane Li and Ioana Neamtu
We study the extent of interest rate risk sharing across the financial system using granular positions and transactions data in interest rate swaps. We show that pension and insurance (PF&I) sector emerges as a natural counterparty to banks and corporations: overall,... View Details
Keywords: Interest Rates; Investment Funds; Banks and Banking; Insurance; Investment Banking; Risk and Uncertainty
Sen, Ishita, Umang Khetan, Jane Li, and Ioana Neamtu. "The Market for Sharing Interest Rate Risk: Quantities and Asset Prices." Harvard Business School Working Paper, No. 24-052, February 2024.
- September 2022
- Background Note
On CUE: The Quest for Optimal Customer Unit Economics
By: Elie Ofek, Barak Libai and Eitan Muller
Startups are often evaluated by how well they perform on unit economics, defined as the ratio of a customer’s lifetime value (LTV) to acquisition costs (CAC). A common target for unit economics, advocated by many VCs and analysts, is 3:1 (i.e., LTV/CAC=3). While there... View Details
Keywords: Unit Economics; Business Startups; Performance Evaluation; Customer Value and Value Chain; Customer Relationship Management; Analysis
Ofek, Elie, Barak Libai, and Eitan Muller. "On CUE: The Quest for Optimal Customer Unit Economics." Harvard Business School Background Note 523-050, September 2022.
- December 1991 (Revised October 1998)
- Case
Eli Lilly and Co.: Manufacturing Process Technology Strategy--1991
By: Gary P. Pisano, Steven C. Wheelwright and Jonathan West
Outlines the evolution of Lilly's corporate manufacturing strategy over the past decade. The corporate vice president of manufacturing must decide on the next phase of Lilly's strategy for the early 1990s, as well as to what extent and what role process development... View Details
Keywords: Cost vs Benefits; Management Practices and Processes; Industry Structures; Product Development; Production; Research and Development; Competitive Advantage; Corporate Strategy; Manufacturing Industry
Pisano, Gary P., Steven C. Wheelwright, and Jonathan West. "Eli Lilly and Co.: Manufacturing Process Technology Strategy--1991." Harvard Business School Case 692-056, December 1991. (Revised October 1998.)
- 2017
- Report
Room to Grow: Identifying New Frontiers for Apprenticeships
By: Joseph B. Fuller and Matthew Sigelman
In the United States, apprentices are employed in just 27 occupations, mostly in skilled, physical trades. An analysis of job postings data shows that extending apprenticeships to more occupations provides an opportunity to expand employment and close the middle skills... View Details
Keywords: Employment; Training; Competency and Skills; Personal Development and Career; United States
Fuller, Joseph B., and Matthew Sigelman. "Room to Grow: Identifying New Frontiers for Apprenticeships." Report, November 2017. (Published by Burning Glass Technologies and Harvard Business School, Managing the Future of Work.)
- 09 Mar 2010
- First Look
First Look: March 9
massive cost overruns and delays. Second, the United States captured most of these economic benefits, partially because of its geographical situation and partially because it could leverage its military might to obtain a better agreement... View Details
Keywords: Martha Lagace
- December 2015 (Revised April 2019)
- Case
Chicken Republic
By: Jose Alvarez and Natalie Kindred
Deji Akinyanju, founder of Nigerian fast-food chain Chicken Republic, and Ayo Oduntan, founder of an integrated Nigerian poultry operation (Amo Byng Group), are among a growing cadre of skilled food-industry entrepreneurs for whom the opportunities to serve the... View Details
Keywords: Poultry; Chicken; Value Chain; Emerging Market; Chicken Republic; Amo Byng; Doreo Partners; Babban Gona; Reform; MINT; QSR; Quick Serve Restaurant; Fast Food; Corruption; Growth; Leadership; Food; Customer Value and Value Chain; Supply Chain; Infrastructure; Animal-Based Agribusiness; Entrepreneurship; Emerging Markets; Crime and Corruption; Governance; Growth and Development; Agriculture and Agribusiness Industry; Nigeria; Africa
Alvarez, Jose, and Natalie Kindred. "Chicken Republic." Harvard Business School Case 516-052, December 2015. (Revised April 2019.)