Publications

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November 2012
Article

Empirical Observations on Longer-term Use of Incentives for Weight Loss

By: Leslie K. John, George Loewenstein and Kevin Volpp

Behavioral economic-based interventions are emerging as powerful tools to help individuals accomplish their own goals, including weight loss. Deposit contract incentive systems give participants the opportunity to put their money down toward losing weight, which they... View Details

Keywords: Weight Loss; Obesity; Behavioral Economics; Intervention; Behavior; Motivation and Incentives

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December 1998 (Revised July 2010)
Background Note

Passive Activity Losses

By: Henry B. Reiling, Mark Pollard and Kevin Wall

Discusses the historical context, purpose, primary mechanical features, and effects of the passive activity loss rules. View Details

Keywords: Finance; Government Legislation; Taxation; Business and Government Relations; Public Administration Industry

December 2024 (Revised March 2025)
Case

WayCool: Addressing Food Loss

By: Rajiv Lal and Kairavi Dey

Headquartered in Chennai, India, WayCool started by focusing on solving the growing challenge of food losses and low farmer incomes. Dasari and Jayaraman, surprised at the amount of fruits and vegetables lost in the agricultural supply chain, set up the company with... View Details

Keywords: Agribusiness; Entrepreneurship; Business Model; Food; Supply Chain; Loss; Expansion; Distribution Channels; Agriculture and Agribusiness Industry; Asia; India; Bangalore; Chennai

Research Summary

"How Social Networks Moderate Loss Aversion"

The literature on consumers’ relationships with their brands emphasizes that, when people form relationships with brands that mirror their social relationships, the norms of social relationships are used as guiding principles in their interactions with... View Details

January 2018
Article

The Effect of Cost Sharing on an Employee Weight Loss Program: A Randomized Trial

By: Leslie K. John, Andrea Troxel, William Yancy, Joelle Y. Friedman, Jingsan Zhu, Lin Yang, Robert Galvin, Karen Miller-Kovach, Scott Halpern, George Loewenstein and Kevin Volpp

Purpose: We tested the effects of employer subsidies on employee enrollment, attendance, and weight loss in a nationally-available weight management program.
Design: A randomized trial tested the impact of employer subsidy: 100%; 80% 50% and a hybrid 50% subsidy... View Details

Keywords: Affordable Care Act (ACA); Subsidies; Weight Loss; Obesity; Incentives; Behavioral Economics; Motivation and Incentives; Behavior; Health Disorders; Health Care and Treatment; Compensation and Benefits; United States

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16 May 2012
News

Robert Kaplan on JPMorgan Trading Loss

May 2011 (Revised August 2011)
Background Note

Accounting for Loss Contingencies: FASB/IASB Proposals

By: David F. Hawkins

Technical note describing current FASB and IASB loss contingency standards and FASB and IASB proposals to change these standards. View Details

Keywords: Accounting

News

Huge loss for Priceline

November 2017
Supplement

Loss Prevention at Mac's Convenience Stores (B)

By: Francesca Gino, Katherine DeCelles and Olivia Hull

Supplement to HBS No. 918-001. The case describes the inventive approaches to retail crime prevention that Sean Sportun, security and loss prevention manager at Mac’s Convenience Stores, implemented between 2007 and 2017. View Details

Keywords: Public Relations; Community Relations; Change Management; Leading Change; Training; Knowledge Dissemination; Working Conditions; Crime and Corruption; Law Enforcement; Legal Liability; Business and Community Relations; Retail Industry; Canada

Robert Kaplan talks about JPMorgan Chase & Co.'s $2 billion trading loss and the ability of Chief Executive Officer Jamie Dimon to manage the firm. Kaplan speaks with Erik Schatzker and Stephanie Ruhle on Bloomberg... View Details

August 2012 (Revised September 2012)
Case

JP Morgan Chase & the CIO Losses

By: Clayton Rose

On July 13, 2012, JP Morgan Chase & Co. announced a larger than expected loss for the quarter, $4.4 billion, from positions held in the Chief Investment Office (CIO), raising the total losses to $5.9 billion. Since the substantial risks in the CIO had first been... View Details

Keywords: Banking; Governance; Finance; Risk Management; Corporate Governance; Business Earnings; Accounting; Banking Industry; Financial Services Industry; United States

November 2017
Case

Loss Prevention at Mac's Convenience Stores (A)

By: Francesca Gino, Katherine DeCelles and Olivia Hull

Faced with a persistent robbery problem at his convenience store company, Sean Sportun, security and loss prevention manager at Mac’s of Central Canada, looked to standardize safety measures and devise a new way of preventing employee injury. But as a 32-year old with... View Details

Keywords: Public Relations; Community Relations; Change Management; Working Conditions; Leading Change; Training; Knowledge Dissemination; Crime and Corruption; Law Enforcement; Legal Liability; Business and Community Relations; Retail Industry; Canada

03 Jul 2009
News

Heavy Job Loss Prompts Stimulus Criticism

June 2023
Case

Accounting for Loan Losses at JPMorgan Chase: Predicting Credit Costs

By: Jonas Heese, Jung Koo Kang and James Weber

The case examines the accounting for loan losses at a large bank, how a bank sets its Allowance for Loan and Lease Losses (ALLL) on its financial statements. ALLL, and the rules that set them, determine when banks would and would not extend loans, which significantly... View Details

Keywords: Accounting Standards; Accrual Accounting; Financial Statements; Financial Reporting; Banks and Banking; Financing and Loans; Banking Industry; United States

06 Aug 2016
News

Workers' exits risk loss of know-how

July 2010
Case

Metabical: Positioning and Communications Strategy for a New Weight Loss Drug

By: John A. Quelch and Heather Beckham

Cambridge Sciences Pharmaceuticals (CSP) expects final approval for its revolutionary weight loss drug, Metabical. Metabical will be the only weight loss drug with FDA approval that is also clinically proven to be effective for moderately overweight people. Barbara... View Details

Keywords: Product Positioning; Marketing Communications; Product Launch; Consumer Behavior; Pharmaceutical Industry; United States

13 Feb 2013
Research & Ideas

5 Weight Loss Tips From Behavioral Economists

day. If participants reached their weight loss goal by the end of the trial, they got to keep the money, thus doubling their deposits. But if they failed to reach the goal, they lost all the cash. Meanwhile, a control group of... View Details

Keywords: by Carmen Nobel

2010
Working Paper

On the Descriptive Value of Loss Aversion in Decisions under Risk

By: Eyal Ert and Ido Erev

Five studies are presented that explore the assertion that losses loom larger than gains. The first two studies reveal equal sensitivity to gains and losses. For example, half of the participants preferred the gamble "1000 with probability 0.5; -1000 otherwise"... View Details

Keywords: Decision Choices and Conditions; Research; Risk and Uncertainty; Behavior; Loss

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August 2004 (Revised July 2006)
Case

PROPECIA TM: Helping Make Hair Loss History

By: Marta Wosinska and Youngme E. Moon

In late 1997, Tom Casola, brand manager for Propecia, debates the best approach to market this breakthrough one-a-day pill for hair loss. This launch would be atypical for a prescription drug because of the key position of the consumer. As a result, the team's... View Details

Keywords: Advertising; Communication Strategy; Customers; Marketing Communications; Marketing Strategy; Product Launch; Product; Performance Effectiveness; Problems and Challenges; Quality; Pharmaceutical Industry