Publications

2023
Working Paper

Going Beyond the ‘Self’ in Self-Control: Interpersonal Consequences of Commitment Strategy Use

By: Ariella Kristal and Julian Zlatev

Commitment strategies are effective mechanisms individuals can use to overcome self-control problems. Across seven studies (and three supplemental studies), we explore the negative interpersonal consequences of commitment strategy use. In Study 1, using an incentivized... View Details

Keywords: Self-control; Willpower; Commitment Strategies; Goals and Objectives; Behavior; Strategy; Perception

September 2009
Article

Is There a Better Commitment Mechanism than Cross-Listings for Emerging Economy Firms? Evidence from Mexico

By: Jordan I. Siegel

The last decade of work in corporate governance has shown that weak legal institutions at the country level hinder firms in emerging economies from accessing finance and technology affordably. To attract outside resources, these firms must often use external... View Details

Keywords: Commitment; Inter-organizational Relationships; Emerging Markets; Economics; International Political Economy; Economy; Business Ventures; Information; Mexico

January 2015 (Revised May 2015)
Case

Syngenta: Committing to Africa

By: Forest Reinhardt and Mary Shelman

In 2012, Syngenta, one of the world's largest agricultural input companies, committed to build a $1 billion business in Africa over the next 10 years. In mid-2014, CEO Michael Mack and Africa Venture Team head Dimitri Pauwels are reviewing progress. Was the company's... View Details

Keywords: Agribusiness; Africa; Plant-Based Agribusiness; Agriculture and Agribusiness Industry; Africa

Educators

February 1997 (Revised June 1999)
Background Note

Committed and Flexible Resources

By: Robert S. Kaplan

Stresses the difference between costs committed in advance of knowing actual demand (committed costs) and cost incurred proportional to demand. Committed costs appear fixed since their supply is independent of the amount actually used. Flexible resources are supplied... View Details

Keywords: Cost

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

November, 2021
Article

Self Control and Smartphone Use: An Experimental Study of Soft Commitment Devices

By: Ruru Hoong

Public discussion and discourse amongst researchers suggest that smartphone use is excessive from an individual welfare standpoint, but evidence for this remains limited. I implement a randomized intervention encouraging a subset of 629 participants to adopt soft... View Details

Keywords: Social Media; Commitment; Randomized Controlled Trial; Smartphones; Addiction; Technological Change: Choices And Consequences; Behavior; Mobile and Wireless Technology; Well-being

13 May 2013
News

Continuity of Commitment

of families who have come before us, and it will continue to thrive because of our commitment and support. Together we can ensure that a transformational experience awaits all students who come after us.” View Details

01 Mar 2013
News

Commitment to Leadership

At its core, HBS is committed to educating leaders who make a difference in the world. In the early 1990s, I had the privilege of leading the development of an MBA course on leadership which was introduced into the required curriculum... View Details

28 Dec 2012
News

Commitment to talent

May 1991
Article

Presidential Commitment and the Veto

By: Daniel E. Ingberman and Dennis Yao

A president's power to veto is widely recognized as an important weapon in the struggle with Congress over legislation. In this paper we investigate the effectiveness of the veto weapon with a simple model of presidential powers that incorporates informal institutional... View Details

Keywords: Government Legislation; Laws and Statutes; Financial Markets; Value; Taxation; Conflict and Resolution; Research; Performance Effectiveness; Legal Services Industry

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

October 2011 (Revised June 2013)
Case

Novo Nordisk: A Commitment to Sustainability

By: Robert G. Eccles and Michael P. Krzus

The case describes the early commitment of a European pharmaceutical company, Novo Nordisk, to integrated reporting. Novo Nordisk is one of the pioneers of integrated reporting and it emerged out of its commitment to a "Triple Bottom Line approach to managing the... View Details

Keywords: Strategic Planning; Business Ventures; Business or Company Management; Integrated Corporate Reporting; Business Strategy; Pharmaceutical Industry

Educators

13 Jul 2015
News

A commitment to community

The first person in his family to attend college, James Jackson III (MBA 2016) has gained a broader world view at HBS and he remains committed to enabling others to succeed. (Published July 2015) View Details

Awards

Harvard Business School. Doctoral Award for Excellence in Mentoring

By: Michael W. Toffel

Runner up for the 2010 Doctoral Award for Excellence in Mentoring. Established by doctoral students, the awards recognize HBS faculty "who exemplify a deep commitment to fostering the personal and professional development" of HBS doctoral students. View Details

January 2024
Case

Flashfood: The Magic of Commitment

By: Reza Satchu and Patrick Sanguineti

Josh Domingues had accomplished what countless young entrepreneurs long to achieve: founding a promising company that aspires to make the world a tangibly better place. Shocked to learn that international food waste cumulatively amounted to the world’s third largest... View Details

Keywords: Entrepreneur; Founder; Startup; Business Model; Business Startups; Food; Applications and Software; Mission and Purpose; Environmental Sustainability; Canada

Educators

17 Dec 2015
Working Paper Summaries

Observability Increases the Demand for Commitment Devices

Keywords: by Christine Exley & Jeffrey Naecker

24 Apr 2014
News

A Commitment to Education

The late C.D. (“Dick”) Spangler Jr. (MBA 1956, LLD 2013) combined the business acumen he developed as president of the C. D. Spangler Construction Company and Golden Eagle Industries, and as chairman of the Bank of North Carolina, with a View Details

2013
Other Unpublished Work

Comments on Commitments in AT.39740 — Google

By: Benjamin Edelman and Zhenyu Lai

We evaluate Google's proposed Commitments in light of our research on the effects of Google Flight Search on traffic to competing online travel agencies. View Details

Keywords: Competition; Regulation; Google; Bias; Law; Internet; Search Technology; Technology Networks; European Union