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- July 31, 2017
- Article
A Commitment Contract to Achieve Virologic Suppression in Poorly Adherent Patients with HIV/AIDS
By: Marcella Alsan, John Beshears, Wendy S. Armstrong, James J. Choi, Brigitte C. Madrian, Minh Ly T. Nguyen, Carlos Del Rio, David Laibson and Vincent C. Marconi
Objective: Assess whether a commitment contract informed by behavioral economics leads to persistent virologic suppression among HIV-positive patients with poor antiretroviral therapy (ART) adherence.
Design: Single-center pilot randomized clinical trial and a... View Details
Keywords: Adherence; Antiretroviral Therapy; Behavioral Economics; Commitment Contract; Financial Incentives; HIV-1 Virologic Suppression; Health Disorders; Motivation and Incentives
Alsan, Marcella, John Beshears, Wendy S. Armstrong, James J. Choi, Brigitte C. Madrian, Minh Ly T. Nguyen, Carlos Del Rio, David Laibson, and Vincent C. Marconi. "A Commitment Contract to Achieve Virologic Suppression in Poorly Adherent Patients with HIV/AIDS." AIDS 31, no. 12 (July 31, 2017): 1765–1769.
- March 2020
- Article
Which Early Withdrawal Penalty Attracts the Most Deposits to a Commitment Savings Account?
By: John Beshears, James J. Choi, Christopher Harris, David Laibson, Brigitte C. Madrian and Jung Sakong
Previous research has shown that some people voluntarily use commitment contracts that restrict their own choice sets. We study how people divide money between two accounts: a liquid account that permits unrestricted withdrawals and a commitment account that is... View Details
Keywords: Quasi-hyperbolic Discounting; Present Bias; Sophistication; Naiveté; Commitment; Flexibility; Savings; Contract Design; Defined Contribution Retirement Plan; 401 (K); IRA; Saving; Behavior; Contracts; Design; Interest Rates
Beshears, John, James J. Choi, Christopher Harris, David Laibson, Brigitte C. Madrian, and Jung Sakong. "Which Early Withdrawal Penalty Attracts the Most Deposits to a Commitment Savings Account?" Art. 104144. Journal of Public Economics 183 (March 2020).
- Article
Multi-Echelon Inventory Management Under Short-Term Take-or-Pay Contracts
By: Joel Goh and Evan L. Porteus
We extend the Clark–Scarf serial multi-echelon inventory model to include procuring production inputs under short-term take-or-pay contracts at one or more stages. In each period, each such stage has the option to order/process at two different cost rates; the cheaper... View Details
Keywords: Inventory Management; Multi-echelon Inventory Theory; Karush Lemma; Clark-Scarf Model; Convex Ordering Cost; Advance Commitments; Supply Chain
Goh, Joel, and Evan L. Porteus. "Multi-Echelon Inventory Management Under Short-Term Take-or-Pay Contracts." Production and Operations Management 25, no. 8 (August 2016): 1415–1429. (Finalist for 2014 POMS College of Supply Chain Management Student Paper Award.)
- Article
Commitments with Third Parties
By: Jerry R. Green
Observable irrevocable contracts between a principal and an agent have been suggested as a way in which the principal can enhance his payoff when playing a game against, or bargaining with, an opponent. It is shown that such beneficial agency relationships depend on... View Details
Green, Jerry R. "Commitments with Third Parties." Annales d'économie et de statistique, nos. 25-26 (January–June 1992): 81–95.
- October 2009
- Journal Article
Testing the Commitment Hypothesis in Contractual Settings: Evidence from Soccer
By: Oriol Carbonell and Diego A. Comin
This paper designs and implements an empirical test to discern whether the parties to a contract are able to commit not to renegotiate their agreement. We study optimal contracts with and without commitment and derive an exclusion restriction that is useful to identify... View Details
Carbonell, Oriol, and Diego A. Comin. "Testing the Commitment Hypothesis in Contractual Settings: Evidence from Soccer." Art. 1. Journal of Quantitative Analysis in Sports 5, no. 4 (October 2009).
- April–May 2021
- Article
Labor Mobility and Antitakeover Provisions
By: Aiyesha Dey and Joshua White
How do firms protect their human capital? We test whether firms facing an increased threat of being acquired strengthen their antitakeover provisions (ATPs) in order to bond with their employees. We use the adoption of the Inevitable Disclosure Doctrine (IDD) by U.S.... View Details
Keywords: Labor Mobility; Antitakeover Provisions; Trade Secrets; Implicit Contracting; Employee Bonding; Corporate Governance; Acquisition; Human Capital; Strategy; Innovation and Invention; Intellectual Property; Safety
Dey, Aiyesha, and Joshua White. "Labor Mobility and Antitakeover Provisions." Art. 101388. Journal of Accounting & Economics 71, nos. 2-3 (April–May 2021).
- November 2005 (Revised December 2016)
- Case
Bally Total Fitness (A): The Rise, 1962–2004
By: John R. Wells, Elizabeth A. Raabe and Gabriel Ellsworth
From a single, modest club in 1962, Bally Total Fitness had grown to become—in management’s words—the “largest and only nationwide commercial operator of fitness centers” in the United States in 2004. Bally had faced its share of challenges, but the last couple of... View Details
Keywords: Bally Total Fitness; Fitness; Gyms; Health Clubs; Chain; Securities And Exchange Commission; Paul Toback; Weight Loss; Exercise; Contracts; Personal Training; Retention; Accounting; Accounting Audits; Accrual Accounting; Finance; Advertising; Business Growth and Maturation; Business Model; For-Profit Firms; Customers; Customer Satisfaction; Public Equity; Financing and Loans; Revenue; Revenue Recognition; Geographic Scope; Multinational Firms and Management; Health; Nutrition; Business History; Lawsuits and Litigation; Management; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Marketing; Operations; Service Delivery; Service Operations; Public Ownership; Problems and Challenges; Business and Shareholder Relations; Business Strategy; Competition; Corporate Strategy; Expansion; Segmentation; Trends; Cost Management; Profit; Growth and Development; Leadership Style; Five Forces Framework; Private Ownership; Opportunities; Motivation and Incentives; Competitive Strategy; Health Industry; United States; Illinois; Chicago
Wells, John R., Elizabeth A. Raabe, and Gabriel Ellsworth. "Bally Total Fitness (A): The Rise, 1962–2004." Harvard Business School Case 706-450, November 2005. (Revised December 2016.)
- March 2022 (Revised January 2024)
- Case
Moksha Data: Delivering Insights for Public Service
By: Ashish Nanda and Zack Kurtovich
Moksha Data, a boutique consulting firm specializing in public sector work, started in January 2017 with a handshake between friends and a shared commitment to the principles of egalitarianism, ownership, and collaboration. The Houston-based firm had built momentum... View Details
Keywords: Professional Service Firms; Professional Service Firm; Strategy Formulation; Data; Data As A Service; Government Contracting; Consulting; Consulting Firms; Consulting Services; Entrepreneurship; Public Sector; Analytics and Data Science; Growth and Development; Strategy; Consulting Industry; Texas
Nanda, Ashish, and Zack Kurtovich. "Moksha Data: Delivering Insights for Public Service." Harvard Business School Case 722-397, March 2022. (Revised January 2024.)
- March 1994 (Revised September 1995)
- Case
Enron Gas Services
By: Peter Tufano
The CEO of Enron Gas Services (EGS), a subsidiary of the largest U.S. integrated natural gas firm, considers the risks and opportunities of selling a variety of natural gas derivatives, both embedded in gas delivery contracts and as free-standing financial contracts.... View Details
Tufano, Peter, and Sanjay Bhatnagar. "Enron Gas Services." Harvard Business School Case 294-076, March 1994. (Revised September 1995.)
- September 2001 (Revised April 2002)
- Case
Ocean Carriers
By: Erik Stafford, Angela Chao and Kathleen Luchs
In January 2001, Mary Linn, vice president of finance for Ocean Carriers, a shipping company with offices in New York and Hong Kong, was evaluating a proposed lease of a ship for a three-year period, beginning in early 2003. The customer was eager to finalize the... View Details
Keywords: Cash Flow; Forecasting and Prediction; Cost of Capital; Leasing; Corporate Strategy; Valuation; Shipping Industry; New York (city, NY); Hong Kong
Stafford, Erik, Angela Chao, and Kathleen Luchs. "Ocean Carriers." Harvard Business School Case 202-027, September 2001. (Revised April 2002.)
- Research Summary
Foreign investment in large projects in the Third World
By: Louis T. Wells
Professor Wells is examining the reasons for instability in foreign investment in infrastructure and other large projects in the Third World, why outcomes differ in different projects, and the tension between the need on the part of investors for credible commitments... View Details
- May 2006 (Revised November 2006)
- Case
IKEA's Global Sourcing Challenge: Indian Rugs and Child Labor (A)
By: Christopher A. Bartlett, Vincent Marie Dessain and Anders Sjoman
Traces the history of IKEA's response to a TV report that its Indian carpet suppliers were using child labor. Describes IKEA's growth, including the importance of a sourcing strategy based on its close relationships with suppliers in developing countries. Details the... View Details
Keywords: Developing Countries and Economies; Moral Sensibility; Policy; Employment; Contracts; Supply Chain Management; Organizational Culture; Natural Environment; Non-Governmental Organizations; Social Issues
Bartlett, Christopher A., Vincent Marie Dessain, and Anders Sjoman. "IKEA's Global Sourcing Challenge: Indian Rugs and Child Labor (A)." Harvard Business School Case 906-414, May 2006. (Revised November 2006.)
- File
Internet Appendix
- May 2011
- Article
Consequences and Institutional Determinants of Unregulated Corporate Financial Statements: Evidence from Embedded Value Reporting
By: George Serafeim
I analyze Embedded Value (EV) reporting by firms with life insurance operations to assess the impact of unregulated financial reporting on transparency and to examine the institutional characteristics that promote unregulated reporting. Under EV accounting the present... View Details
Keywords: Financial Statements; Mergers and Acquisitions; Financial Reporting; Cash Flow; Contracts; Equity; Profit; Value; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Business and Shareholder Relations; Business Earnings
Serafeim, George. "Consequences and Institutional Determinants of Unregulated Corporate Financial Statements: Evidence from Embedded Value Reporting." Journal of Accounting Research 49, no. 2 (May 2011).
- 12 May 2009
- First Look
First Look: May 12, 2009
large firms often encounter difficulties in formulating and committing changes due to the complexity in firms' activities. Beyond cognitive limitations, perhaps the most intriguing type of failure is when managers fully understand the... View Details
Keywords: Martha Lagace
- October 2016
- Case
Elon Musk: Balancing Purpose and Risk
By: Shikhar Ghosh and Sarah Mehta
The case is used to illustrate the place of ‘Purpose’ versus financial risk and returns in a founder’s objectives. It also addresses personal risk profile of different founders, and when paired with the Risk Tolerance Exercise, it enables evaluating one’s own appetite... View Details
Keywords: Electric Vehicle; Solar Power; Vision; Trade-offs; Leadership; Mission and Purpose; Risk and Uncertainty; Entrepreneurship; Failure; United States; North America
Ghosh, Shikhar, and Sarah Mehta. "Elon Musk: Balancing Purpose and Risk." Harvard Business School Case 817-040, October 2016.
- Research Summary
Vertical Relationships Between Firms
Where should a firm draw its boundaries in the vertical chain of production? This has proved to be one of the most interesting and contentious debates among economists and strategists alike. On one hand, vertical integration into upstream and downstream businesses may... View Details
- December 2011
- Article
How Do Acquirers Retain Successful Target CEOs? The Role of Governance
By: Julie Wulf and Harbir Singh
The resource-based view argues that acquisitions can build competitive advantage partially through retention of valuable human capital of the target firm. However, making commitments to retain and motivate successful top managers is a challenge when contracts are not... View Details
Keywords: Capital; Mergers and Acquisitions; Acquisition; Equity; Management Analysis, Tools, and Techniques; Contracts; Performance; Governance; Legal Services Industry
Wulf, Julie, and Harbir Singh. "How Do Acquirers Retain Successful Target CEOs? The Role of Governance." Management Science 57, no. 12 (December 2011): 2101–2114.
- 2007
- Other Unpublished Work
Influence and Inefficiency in the Internal Capital Market
By: Julie Wulf
I model inefficient resource allocations in M-form organizations due to influence activities by division managers that skew capital budgets in their favor. Corporate headquarters receives two types of signals about investment opportunities: private signals that can be... View Details
- October 2009 (Revised January 2010)
- Case
The University of Notre Dame Endowment
By: Andre F. Perold and Paul Michael Buser
The Endowment Model of Investing, which was based on creating high risk-adjusted performance through diversification, a long time horizon, top-notch outside managers, and illiquid investments, had served Notre Dame and other large universities well over the past... View Details
Keywords: Financial Crisis; Higher Education; Asset Management; Private Equity; Financial Liquidity; Investment; Risk Management; Performance Evaluation; Education Industry; Financial Services Industry
Perold, Andre F., and Paul Michael Buser. "The University of Notre Dame Endowment." Harvard Business School Case 210-007, October 2009. (Revised January 2010.)