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- Faculty Publications (400)
Show Results For
- All HBS Web
(821)
- People (2)
- News (122)
- Research (625)
- Events (7)
- Multimedia (1)
- Faculty Publications (400)
- December 2012
- Article
Bolstering and Restoring Feelings of Competence via the IKEA Effect
By: Daniel Mochon, Michael I. Norton and Dan Ariely
We examine the underlying process behind the IKEA effect, which is defined as consumers' willingness to pay more for self-created products than for identical products made by others, and explore the factors that influence both consumers' willingness to engage in... View Details
Mochon, Daniel, Michael I. Norton, and Dan Ariely. "Bolstering and Restoring Feelings of Competence via the IKEA Effect." International Journal of Research in Marketing 29, no. 4 (December 2012): 363–369.
- October 2009 (Revised April 2010)
- Case
Societe Generale (A): The Jerome Kerviel Affair
By: Francois Brochet
This case illustrates the tension/balance that firms with complex and risky business models must consider in designing their internal controls. It describes the environment in which a derivatives trader engaged in massive directional positions on major European stocks... View Details
Keywords: Risk Management; Problems and Challenges; Complexity; Cost Management; Balance and Stability; Business Model; Design; Stocks; Crisis Management; Financial Markets; Consulting Industry; Europe
Brochet, Francois. "Societe Generale (A): The Jerome Kerviel Affair." Harvard Business School Case 110-029, October 2009. (Revised April 2010.)
- 2024
- Working Paper
Using LLMs for Market Research
By: James Brand, Ayelet Israeli and Donald Ngwe
Large language models (LLMs) have rapidly gained popularity as labor-augmenting
tools for programming, writing, and many other processes that benefit from quick text
generation. In this paper we explore the uses and benefits of LLMs for researchers and
practitioners... View Details
Keywords: Large Language Model; Research; AI and Machine Learning; Analysis; Customers; Consumer Behavior; Technology Industry; Information Technology Industry
Brand, James, Ayelet Israeli, and Donald Ngwe. "Using LLMs for Market Research." Harvard Business School Working Paper, No. 23-062, April 2023. (Revised July 2024.)
- Article
Lone Wolves in Infinite, Discrete Matching Markets
By: Ravi Jagadeesan
In finite two-sided matching markets, the Lone Wolf Theorem guarantees that the same set of agents remains unmatched in all stable outcomes. I show by example that this assertion is not true in infinite, discrete markets. However, despite the fact that the Lone Wolf... View Details
Jagadeesan, Ravi. "Lone Wolves in Infinite, Discrete Matching Markets." Games and Economic Behavior 108 (March 2018): 275–286.
- July 2008
- Case
eHarmony
By: Mikolaj Jan Piskorski, Hanna Halaburda and Troy Smith
eHarmony's CEO needs to decide how to react to imitations of its business model, encroachment by competing models, and ascendance of free substitutes. The case provides four options to address these threats and asks students to choose one after they analyzed the... View Details
Keywords: Business Model; Decision Choices and Conditions; Growth and Development Strategy; Industry Structures; Competitive Strategy; Competitive Advantage; Service Industry
Piskorski, Mikolaj Jan, Hanna Halaburda, and Troy Smith. "eHarmony." Harvard Business School Case 709-424, July 2008.
- July 2005 (Revised August 2006)
- Case
Amagansett Funds (A)
Amagansett Funds has had a troubled history with its customer relationship management (CRM) system. Sales agents feel that they derive no value from it and that it is a "tax on their jobs." Amagansett is investigating whether CRM can be improved by making its data... View Details
Keywords: Management; Customer Relationship Management; Information Technology; Financial Services Industry
McAfee, Andrew P. "Amagansett Funds (A)." Harvard Business School Case 606-005, July 2005. (Revised August 2006.)
- 2022
- Conference Presentation
Towards the Unification and Robustness of Post hoc Explanation Methods
By: Sushant Agarwal, Shahin Jabbari, Chirag Agarwal, Sohini Upadhyay, Steven Wu and Himabindu Lakkaraju
As machine learning black boxes are increasingly being deployed in critical domains such as healthcare and criminal justice, there has been a growing emphasis on developing techniques for explaining these black boxes in a post hoc manner. In this work, we analyze two... View Details
Keywords: AI and Machine Learning
Agarwal, Sushant, Shahin Jabbari, Chirag Agarwal, Sohini Upadhyay, Steven Wu, and Himabindu Lakkaraju. "Towards the Unification and Robustness of Post hoc Explanation Methods." Paper presented at the 3rd Symposium on Foundations of Responsible Computing (FORC), 2022.
- September 1974 (Revised January 1988)
- Case
Midwest Ice Cream Co.
Midwest Ice Cream (a disguised name) serves as an example to examine a planning and control system. Useful management information, which otherwise would not be apparent, is derived by preparing a basic profit variance analysis. This illustrates how the company is doing... View Details
Shank, John K., and Wm J. Rauwerdink. "Midwest Ice Cream Co." Harvard Business School Case 175-070, September 1974. (Revised January 1988.)
- October 31, 2022
- Article
Achieving Individual—and Organizational—Value with AI
By: Sam Ransbotham, David Kiron, François Candelon, Shervin Khodabandeh and Michael Chu
New research shows that employees derive individual value from AI when using the technology improves their sense of competency, autonomy, and relatedness. Likewise, organizations are far more likely to obtain value from AI when their workers do. This report offers key... View Details
Ransbotham, Sam, David Kiron, François Candelon, Shervin Khodabandeh, and Michael Chu. "Achieving Individual—and Organizational—Value with AI." MIT Sloan Management Review, Big Ideas Artificial Intelligence and Business Strategy Initiative (website) (October 31, 2022). (Findings from the 2022 Artificial Intelligence and Business Strategy Global Executive Study and Research Project.)
- May 2010
- Case
Clayton Industries, Inc.: Peter Arnell, Country Manager for Italy
By: Christopher A. Bartlett and Benjamin H. Barlow
Clayton Industries, a sixty-year-old U.S.-based firm in the HVAC industry (heating, ventilation, and air conditioning), with nearly $1 billion in revenues, has gradually built a presence in a number of countries, including several in Europe. Peter Arnell, previously... View Details
Keywords: Business Subsidiaries; Multinational Firms and Management; Organizational Structure; Corporate Strategy; Problems and Challenges; Conflict and Resolution; Sales; Cross-Cultural and Cross-Border Issues; Manufacturing Industry; Consumer Products Industry; Wisconsin; Italy; United Kingdom
Bartlett, Christopher A., and Benjamin H. Barlow. "Clayton Industries, Inc.: Peter Arnell, Country Manager for Italy." Harvard Business School Brief Case 104-199, May 2010.
- November 2007
- Background Note
Event Arbitrage
By: Joshua D. Coval and Erik Stafford
The event arbitrage module includes two simulation sessions. The first simulation focuses on analyzing and evaluating individual merger transactions, while the second simulation emphasizes managing a portfolio of individual positions and the limitations of arbitrage... View Details
Keywords: Mergers and Acquisitions; Capital Markets; Financial Management; Investment Portfolio; Risk Management
Coval, Joshua D., and Erik Stafford. "Event Arbitrage." Harvard Business School Background Note 208-090, November 2007.
- January 2001 (Revised August 2003)
- Case
Student Educational Loan Fund, Inc. (Abridged)
By: Peter Tufano
Rick Melnick oversees the Student Educational Loan Fund (SELF), which provides loans to Harvard Business School students. SELF is changing the terms of student loans from variable-rate with semiannual payments to fixed-rate loans with equal monthly payments. Melnick... View Details
Keywords: Risk Management; Financing and Loans; Business Education; Interest Rates; Education Industry; Boston
Tufano, Peter, and Cameron Poetzscher. "Student Educational Loan Fund, Inc. (Abridged)." Harvard Business School Case 201-083, January 2001. (Revised August 2003.)
- December 2017
- Article
Overall Cost Comparison of Gastrointestinal Endoscopic Procedures with Endoscopist- or Anesthesia-Supported Sedation by Activity-Based Costing Techniques
By: Richard A. Helmers, James A. Dilling, Christopher R. Chaffee, Mark V. Larson, Bradly J. Narr, Derek A. Haas and Robert S. Kaplan
Endoscopic/Colonoscopic procedures are done either with gastroenterologist-administered conscious sedation or with anesthesia-administered sedation with propofol. Anesthesia-administered sedation has medical and patient benefits but is more expensive to administer. We... View Details
Helmers, Richard A., James A. Dilling, Christopher R. Chaffee, Mark V. Larson, Bradly J. Narr, Derek A. Haas, and Robert S. Kaplan. "Overall Cost Comparison of Gastrointestinal Endoscopic Procedures with Endoscopist- or Anesthesia-Supported Sedation by Activity-Based Costing Techniques." Mayo Clinic Proceedings: Innovations, Quality & Outcomes 1, no. 3 (December 2017): 234–241.
- November 1992 (Revised December 1994)
- Case
BEA Associates: Enhanced Equity Index Funds
By: Andre F. Perold
BEA's enhanced index fund product uses derivatives and cash market securities to find the most efficient way to "track an index." The considerations involve transaction costs, custodial fees, withholding taxes on dividends, and fees from securities lending. In this... View Details
Keywords: Credit Derivatives and Swaps; Investment Portfolio; Management; Investment Banking; Competitive Advantage; Cost Management
Perold, Andre F. "BEA Associates: Enhanced Equity Index Funds." Harvard Business School Case 293-024, November 1992. (Revised December 1994.)
- December 1995 (Revised February 1997)
- Case
Student Educational Loan Fund, Inc.
By: Peter Tufano
Rick Melnick oversees the Student Educational Loan Fund (SELF), which provides loans to Harvard Business School students. SELF is changing the terms of student loans from variable-rate with semiannual payments to fixed-rate loans with equal monthly payments. Melnick... View Details
Tufano, Peter, and Cameron Poetzscher. "Student Educational Loan Fund, Inc." Harvard Business School Case 296-046, December 1995. (Revised February 1997.)
- February 1994 (Revised July 2008)
- Case
Banc One Corporation: Asset and Liability Management
By: Benjamin C. Esty, Peter Tufano and Jon Headley
Banc One's share price has been falling recently due to analyst and investor concern over the bank's heavy use of interest rate derivatives. Dick Lodge, chief investment officer in charge of the bank's investment and derivative portfolio, must recommend to the CEO a... View Details
Keywords: Credit Derivatives and Swaps; Financial Management; Interest Rates; Investment Portfolio; Governance Controls; Risk Management; Banking Industry
Esty, Benjamin C., Peter Tufano, and Jon Headley. "Banc One Corporation: Asset and Liability Management." Harvard Business School Case 294-079, February 1994. (Revised July 2008.)
- Article
Towards the Unification and Robustness of Perturbation and Gradient Based Explanations
By: Sushant Agarwal, Shahin Jabbari, Chirag Agarwal, Sohini Upadhyay, Steven Wu and Himabindu Lakkaraju
As machine learning black boxes are increasingly being deployed in critical domains such as healthcare and criminal justice, there has been a growing emphasis on developing techniques for explaining these black boxes in a post hoc manner. In this work, we analyze two... View Details
Keywords: Machine Learning; Black Box Explanations; Decision Making; Forecasting and Prediction; Information Technology
Agarwal, Sushant, Shahin Jabbari, Chirag Agarwal, Sohini Upadhyay, Steven Wu, and Himabindu Lakkaraju. "Towards the Unification and Robustness of Perturbation and Gradient Based Explanations." Proceedings of the International Conference on Machine Learning (ICML) 38th (2021).
- 2020
- Working Paper
Design and Analysis of Switchback Experiments
By: Iavor I Bojinov, David Simchi-Levi and Jinglong Zhao
In switchback experiments, a firm sequentially exposes an experimental unit to a random treatment, measures its response, and repeats the procedure for several periods to determine which treatment leads to the best outcome. Although practitioners have widely adopted... View Details
Bojinov, Iavor I., David Simchi-Levi, and Jinglong Zhao. "Design and Analysis of Switchback Experiments." Harvard Business School Working Paper, No. 21-034, September 2020.
- Article
Asymptotic Improvements of Lower Bounds for the Least Common Multiples of Arithmetic Progressions
By: Daniel M. Kane and Scott Duke Kominers
For relatively prime positive integers and r, we consider the least common multiple L_n:=\mathop{\textrm{lcm}}(u_0,u_1,\dots, u_n) of the finite arithmetic progression \{u_k:=u_0+kr\}_{k=0}^n. We derive new lower bounds on L_n that improve upon those obtained... View Details
Keywords: Mathematical Methods
Kane, Daniel M., and Scott Duke Kominers. "Asymptotic Improvements of Lower Bounds for the Least Common Multiples of Arithmetic Progressions." Canadian Mathematical Bulletin 57, no. 3 (September 2014): 551–561.