Publications

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October–November 2019
Article

A New Perspective on Post-Earnings-Announcement-Drift: Using a Relative Drift Measure

By: Michael Clement, Joonho Lee and Kevin Ow Yong

Prior research finds that there is a delayed reaction to both analyst-based earnings surprises and random-walk-based earnings surprises. Focusing on the market reaction from the post-announcement window, prior studies show that analyst-based drift is larger than random... View Details

Keywords: Business Earnings; Financial Reporting; Market Timing; Behavioral Finance

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Article

Humblebragging: A Distinct—and Ineffective—Self-Presentation Strategy

By: Ovul Sezer, Francesca Gino and Michael I. Norton

Self-presentation is a fundamental aspect of social life, with myriad critical outcomes dependent on others’ impressions. We identify and offer the first empirical investigation of a prevalent, yet understudied, self-presentation strategy: humblebragging. Across nine... View Details

Keywords: Humblebragging; Impression Management; Self-presentation; Interpersonal Perception; Competence; Liking; Sincerity; Behavior; Perception; Interpersonal Communication; Personal Characteristics

24 Jan 2012
First Look

First Look: Jan. 24

PublicationsiPhones for Friends, Refrigerators for Family: How Products Prime Social Networks Authors:Lalin Anik and Michael I. Norton Publication:Social Influence (forthcoming). Abstract We show that priming consumers with products... View Details

Keywords: Sean Silverthorne

Article

Contingent Match Incentives Increase Donations

By: Lalin Anik, Michael I. Norton and Dan Ariely

We propose a new means by which non-profits can induce donors to give today and commit to giving in the future: contingent match incentives, in which matching is made contingent on the percentage of others who give (e.g., "if X% of others give, we will match all... View Details

Keywords: Matching Donations; Social Proof; Prosocial Behavior; Charitable Giving; Plausibility; Motivation and Incentives; Philanthropy and Charitable Giving

September 15, 2021
Article

Improving Deconvolution Methods in Biology Through Open Innovation Competitions: An Application to the Connectivity Map

By: Andrea Blasco, Ted Natoli, Michael G. Endres, Rinat A. Sergeev, Steven Randazzo, Jin Hyun Paik, N.J. Maximilian Macaluso, Rajiv Narayan, Xiaodong Lu, David Peck, Karim R. Lakhani and Aravind Subramanian

A recurring problem in biomedical research is how to isolate signals of distinct populations (cell types, tissues, and genes) from composite measures obtained by a single analyte or sensor. Existing computational deconvolution approaches work well in many specific... View Details

Keywords: Deconvolution; Methods; Open Innovation Competition; Genomics; Research; Innovation and Invention

2023
Working Paper

When Should Public Programs Be Privately Administered? Theory and Evidence from the Paycheck Protection Program

By: Alexander Bartik, Zoë B. Cullen, Edward L. Glaeser, Michael Luca, Christopher Stanton and Adi Sunderam

What happens when public resources are allocated by private companies whose objectives may be imperfectly aligned with policy goals? We study this question in the context of the Paycheck Protection Program (PPP), which relied on private banks to disburse aid to small... View Details

Keywords: Paycheck Protection Program; Targeting; Impact; Entrepreneurship; Health Pandemics; Small Business; Financing and Loans; Outcome or Result; United States

SSRN

Article

Men as Cultural Ideals: Cultural Values Moderate Gender Stereotype Content.

By: Amy Cuddy, Elizabeth Baily Wolf, Peter Glick, Susan Crotty, Jihye Chong and Michael I. Norton

Four studies tested whether cultural values moderate the content of gender stereotypes, such that male stereotypes more closely align with core cultural values (specifically, individualism vs. collectivism) than do female stereotypes. In Studies 1 and 2, using... View Details

Keywords: Gender Stereotypes; Stereotype Content; Individualism; Collectivism; Prejudice and Bias; Values and Beliefs; Culture; Gender

February 2003 (Revised May 2008)
Case

AFP Provida

By: Michael E. Porter, Arturo L. Condo and Andrea Prado

Describes the evolution of AFP Provida, one of the early entrants into the Chilean pension fund system established in 1981. By 1999, AFP Provida was not only the largest pension fund administrator in Chile, but also the largest in Latin America in terms of number of... View Details

Keywords: Developing Countries and Economies; Globalized Firms and Management; Industry Clusters; Competitive Advantage; Expansion; Financial Services Industry; Chile

Educators

07 Aug 2012
First Look

First Look: August 7

http://www.hbs.edu/research/pdf/13-009.pdf The Need for (long) Chains in Kidney Exchange Authors:Itai Ashlagi, David Gamarnik, Michael A. Rees, and Alvin E. Roth Abstract It has been previously shown that for sufficiently large pools of... View Details

Keywords: Sean Silverthorne

September 2010
Case

Aaron's: Household Goods for the U.S. Base of the Pyramid

By: Michael Chu and Charles Augustus Smithgall IV

With $2.5 billion system-wide revenues, Aaron's, a major rent-to-own supplier to the U.S. base of the pyramid, continues to grow in the recession, but CEO R.C. Loudermilk, Jr. wonders how long the company can sustain the fast growth rate of its past. Founded in 1955,... View Details

Keywords: Fairness; For-Profit Firms; Renting or Rental; Financial Crisis; Demand and Consumers; Social Enterprise; Income; Goods and Commodities; Competitive Strategy; Growth and Development Strategy; Consumer Products Industry; United States

Educators

13 Jan 2009
First Look

First Look: January 13, 2009

purchase that follows an ad-click (CPA). Our analysis extends classic auction results by allowing players to make bids using two different pricing schemes, while the driving information for bidders' endogenous selection—the conversion... View Details

Keywords: Martha Lagace

June 2002
Background Note

Complexity Theory and Negotiation

By: Michael A. Wheeler and Gillian Morris

This case highlights an application of current thoughts in complexity science to negotiation theory. It emphasizes a provocative approach that questions much of traditional negotiation research thus far. The case explains the roots of complexity science and some broad... View Details

Keywords: Complexity; Negotiation Tactics; Outcome or Result; Interpersonal Communication

Educators

Article

(Mis)perceptions of Inequality

By: Oliver P. Hauser and Michael I. Norton

Inequality is arguably the defining societal issue of the 21st century. The debate over “who gets what’ underlies policy debates ranging from taxation to health care to wages and permeates society at all levels, attracting increasing interest from policymakers,... View Details

Keywords: Equality and Inequality; Wealth and Poverty; Perception; Society; Policy

24 Feb 2015
First Look

First Look: February 24

definition of profit by changing accounting rules. On one level, this corporate behavior embodies the capitalist spirit articulated by Milton Friedman: "The social responsibility of business is to... View Details

Keywords: Sean Silverthorne

17 Jun 2014
First Look

First Look: June 17

Abstract—Although documenting everyday activities may seem trivial, four studies reveal that creating records of the present generates unexpected benefits by allowing future rediscoveries. In Study 1, we use a "time capsule"... View Details

Keywords: Sean Silverthorne

21 Apr 2009
First Look

First Look: April 21, 2009

Working PapersHow Firms Respond to Being Rated (revised) Authors:Aaron K. Chatterji and Michael W. Toffel Abstract While many rating systems seek to help buyers overcome information asymmetries when making purchasing decisions, we... View Details

Keywords: Martha Lagace

28 Apr 2015
First Look

First Look: April 28

Publications April 2015 HarperBusiness Strategy Rules: Five Timeless Lessons from Bill Gates, Andy Grove, and Steve Jobs By: Yoffie, David B., and Michael A. Cusumano Abstract—The authors of the bestselling Competing on Internet Time (a... View Details

Keywords: Sean Silverthorne

September 2012
Article

The Size and Composition of Corporate Headquarters in Multinational Companies: Empirical Evidence

By: David J. Collis, David Young and Michael Goold

Based on a six-country survey of nearly 250 multinationals (MNCs), this paper is the first empirical analysis to describe the size and composition of MNC headquarters and to account for differences among them. Findings are as follows: MNC corporate headquarters are... View Details

Keywords: Headquarters; Subsidiaries; Multinational Corporations; Organization Design; Administrative Heritage; International Strategy; Business Subsidiaries; Organizational Design; Multinational Firms and Management; Size; Business Headquarters; Global Strategy