Publications

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19 Mar 2014
Working Paper Summaries

The Use of Broker Votes to Reward Brokerage Firms’ and Their Analysts’ Research Activities

Keywords: by David A. Maber, Boris Groysberg & Paul M. Healy; Financial Services

Article

Megastudies Improve the Impact of Applied Behavioural Science

By: Katherine L. Milkman, Dena Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Pepi Pandiloski, Yeji Park, Aneesh Rai, Max Bazerman, John Beshears, Lauri Bonacorsi, Colin Camerer, Edward Chang, Gretchen Chapman, Robert Cialdini, Hengchen Dai, Lauren Eskreis-Winkler, Ayelet Fishbach, James J. Gross, Samantha Horn, Alexa Hubbard, Steven J. Jones, Dean Karlan, Tim Kautz, Erika Kirgios, Joowon Klusowski, Ariella Kristal, Rahul Ladhania, Jens Ludwig, George Loewenstein, Barbara Mellers, Sendhil Mullainathan, Silvia Saccardo, Jann Spiess, Gaurav Suri, Joachim H. Talloen, Jamie Taxer, Yaacov Trope, Lyle Ungar, Kevin G. Volpp, Ashley V. Whillans, Jonathan Zinman and Angela L. Duckworth

Policy-makers are increasingly turning to behavioural science for insights about how to improve citizens’ decisions and outcomes. Typically, different scientists test different intervention ideas in different samples using different outcomes over different time... View Details

Keywords: Policy Making; Behavioral Science; Behavior; Change; Decision Making; Policy

Find at Harvard

06 Oct 2023
Book

Yes, You Can Radically Change Your Organization in One Week

strengthen the relationship at the core of the problem. Brainstorm and test strategies for building or rebuilding trust. Frei: “If there is a problem, in our experience, trust is broken down. Any time you have interpersonal challenges, we... View Details

Keywords: by Kristen Senz

October 2024
Supplement

NOW PT (B)

By: George A Riedel, Allison J. Wigen and Dave Habeeb

Pre-Abstract: Instructors should consider the timing of making videos available to students, as they may reveal key case details.

Abstract: In fall 2021, a team of students from the HBS Impact Investing Fund considered Neurologic Optimal Wellness Physical... View Details

Keywords: Health Care and Treatment; Medical Specialties; Business Model; Investment; Health Industry; United States

February 10, 2015
Article

Nonprice incentives and Energy Conservation

By: Omar Isaac Asensio and Magali A Delmas

We investigate the effectiveness of nonprice incentives to motivate conservation behavior. We test whether tailored information about environmental and health damages produces behavior change in the residential electricity sector. In a randomized controlled trial with... View Details

Keywords: Motivation and Incentives; Energy Conservation; Environmental Sustainability; Pollutants; Health Disorders; Knowledge Dissemination; Behavior

September 2020 (Revised June 2023)
Supplement

Spreadsheet Supplement to Artea Teaching Note

By: Eva Ascarza and Ayelet Israeli

Spreadsheet Supplement to Artea Teaching Note 521-041. This collection of exercises aims to teach students about 1)Targeting Policies; and 2)Algorithmic bias in marketing—implications, causes, and possible solutions. Part (A) focuses on A/B testing analysis and... View Details

Keywords: Targeted Advertising; Algorithmic Data; Bias; Advertising; Race; Gender; Diversity; Marketing; Customer Relationship Management; Prejudice and Bias; Analytics and Data Science; Retail Industry; Apparel and Accessories Industry; Technology Industry; United States

September 2020 (Revised July 2022)
Exercise

Artea (D): Discrimination through Algorithmic Bias in Targeting

By: Eva Ascarza and Ayelet Israeli

This collection of exercises aims to teach students about 1)Targeting Policies; and 2)Algorithmic bias in marketing—implications, causes, and possible solutions. Part (A) focuses on A/B testing analysis and targeting. Parts (B),(C),(D) Introduce algorithmic bias. The... View Details

Keywords: Targeted Advertising; Discrimination; Algorithmic Data; Bias; Advertising; Race; Gender; Marketing; Diversity; Customer Relationship Management; Prejudice and Bias; Analytics and Data Science; Retail Industry; Apparel and Accessories Industry; Technology Industry; United States

2016
Working Paper

Does Firm Innovation Affect Corporate Social Responsibility?

By: Rui Shen, Yi Tang and Ying Zhang

This study examines the relationship between firm innovation and CSR. Stakeholders’ concern over transaction-specific investments exacerbates when firms engage heavily in innovation activities. To secure stakeholders’ support, firms adopt CSR effectively as an ex ante... View Details

Keywords: Corporate Social Responsibility; Firm Innovation; Transaction-specific Investments; Firm Risk; Environmental Munificence; Corporate Social Responsibility and Impact; Business and Stakeholder Relations; Innovation and Invention

September 2014 (Revised March 2017)
Case

Humanitarian Assistance/Disaster Relief: What Can We Learn from Commercial Supply Chains?

By: Willy Shih and Margaret Pierson

Organizing speedy and efficient supply operations for unpredictable major natural disasters was a continuing challenge for the U.S. military, and the 2010 earthquake in Haiti was both unique in its operational scope and political complexity. As he reviewed the... View Details

Keywords: Supply Chains; Humanitarian Assistance; Disaster Relief; Distribution; Logistics; Supply Chain; Supply Chain Management; Operations; Distribution Industry; United States; Haiti

Educators

November 2012 (Revised January 2013)
Case

Companion Diagnostics: Uncertainties for Approval and Reimbursement

By: Richard G. Hamermesh, Norman C. Selby and Phillip Andrews

The FDA approvals of novel therapeutics were seen as signs in the personalized medicine community of real progress in the growth of personalized medicine. The FDA's approval of such drugs, along with companion diagnostics, suggested a shift in thinking and regulatory... View Details

Keywords: Models Of Reimbursement; Personalized Medicine; Regulation; Healthcare Reform; Health Care and Treatment; Health Industry; United States

Educators

December 2012
Article

Evidence on the Use of Unverifiable Estimates in Required Goodwill Impairment

By: Karthik Ramanna and Ross L. Watts

SFAS 142 requires managers to estimate the current fair value of goodwill to determine goodwill write-offs. In promulgating the standard, the FASB predicted managers will, on average, use the fair value estimates to convey private information on future cash flows. The... View Details

Keywords: Goodwill Impairment; Fair-value Accounting; FASB; SFAS 142; Fair Value Accounting; Standards; Cash Flow; Agency Theory; Motivation and Incentives; Forecasting and Prediction; Goodwill Accounting

SSRN

Find at Harvard

2010
Working Paper

Prosocial Spending and Well-Being: Cross-Cultural Evidence for a Psychological Universal

By: Lara B. Aknin, Christopher P. Barrington-Leigh, Elizabeth W. Dunn, John F. Helliwell, Robert Biswas-Diener, Imelda Kemeza, Paul Nyende, Claire Ashton-James and Michael I. Norton

This research provides the first support for a possible psychological universal: human beings around the world derive emotional benefits from using their financial resources to help others (prosocial spending). Analyzing survey data from 136 countries, we show that... View Details

Keywords: Spending; Philanthropy and Charitable Giving; Happiness; Motivation and Incentives; Welfare; Uganda; Canada

2005
Working Paper

Investor Sentiment and the Cross-Section of Stock Returns

By: Malcolm Baker and Jeffrey Wurgler

We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by studying... View Details

Keywords: Investment Return; Behavioral Finance; Stocks; Theory; Forecasting and Prediction

Why are some teams more effective than others at using their members' expertise to achieve short-term performance and longer term developmental benefits? We propose that a critical factor is expertise dissensus-members' differing perceptions of each other's level of... View Details

2014
Working Paper

The Unfairness Trap: A Key Missing Factor in the Economic Theory of Discrimination

By: Jordan I. Siegel, Naomi Kodama and Hanna Halaburda

Prior evidence linking increased female representation in management to corporate performance has been surprisingly mixed, due in part to data limitations and methodological difficulties, and possibly to omission of a fairness factor in the economic theory of... View Details

Keywords: Managerial Roles; Fairness; Performance Productivity; Gender; Japan

SSRN