Publications

2022
Working Paper

Overreaction and Diagnostic Expectations in Macroeconomics

By: Pedro Bordalo, Nicola Gennaioli and Andrei Shleifer

We present the case for the centrality of overreaction in expectations for addressing important challenges in finance and macroeconomics. First, non-rational expectations by market participants can be measured and modeled in ways that address some of the key challenges... View Details

Keywords: Overreaction; Rational Expectations; Macroeconomics; Market Participation; Social Psychology

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

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Article

Pseudo-Set Framing

By: Kate Barasz, Leslie John, Elizabeth A. Keenan and Michael I. Norton

Pseudo-set framing—arbitrarily grouping items or tasks together as part of an apparent “set”—motivates people to reach perceived completion points. Pseudo-set framing changes gambling choices (Study 1), effort (Studies 2 and 3), giving behavior (Field Data and Study... View Details

Keywords: Framing Effects; Gestalt Psychology; Judgment; Judgments; Decision Making; Perception; Behavior

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March 8, 2016
Article

Cognitive Fatigue Influences Students' Performance on Standardized Tests

By: Hans Henrik Sievertsen, F. Gino and Marco Piovesan

Using test data for all children attending Danish public schools between school years 2009–2010 and 2012–2013, we examine how the time of the test affects performance. Test time is determined by the weekly class schedule and computer availability at the school. We find... View Details

Keywords: Time Management; Education; Performance Evaluation; Education Industry; Denmark

September 2012 (Revised July 2014)
Case

Blackstone's Investment in Intelenet

By: Josh Lerner, Sandeep Bapat and Rachna Tahilyani

Three years had passed since Blackstone's investment in Intelenet Global Services, their third largest investment in India. Great progress had been made, but now a new challenge loomed. Globank, a large global bank, was Intelenet's largest customer. Intelenet's... View Details

Keywords: India; Blackstone; Private Equity; Financial Services Industry; India

Educators

19 Mar 2018
News

Warren Buffett Is Just an Average Employee

Wall Street Research: Past, Present, and Future

Wall Street Research: Past, Present, and Future provides a timely account of the dramatic evolution of Wall Street research, examining its rise, fall, and reemergence. Despite regulatory, technological, and global forces that have transformed equity... View Details

27 Sep 2018
Research & Ideas

Religion in the Workplace: What Managers Need to Know

many business leaders confused. In van Bever’s Leadership and Corporate Accountability course, discussions are heated. “This is when right meets right,” van Bever says. “But we talk to students about how a leader’s job is fundamentally to... View Details

Keywords: by Dina Gerdeman; Food & Beverage; Apparel & Accessories

Web

Enter Elton Mayo – The Human Relations Movement – Baker Library | Bloomberg Center, Historical Collections

take no account of human nature and social motives, so long may we expect strikes and sabotage to be the ordinary accompaniment of industry. Elton Mayo, Professor of Industrial Management, Harvard Business School, 1920 Elton Mayo at... View Details

November 1999 (Revised June 2006)
Case

DLJdirect: "Putting Our Reputation Online"

By: Thomas R. Eisenmann and Gillian Morris

Online broker DLJdirect faced two decisions during the fall of 1999: what customer segments should it target and how much should it spend on marketing? Unlike its competitors, who focused either on day traders or more mainstream investors, DLJdirect differentiated its... View Details

Keywords: Marketing Strategy; Marketing Communications; Competitive Strategy; Decision Choices and Conditions; Investment; Cost Management; Business Plan; Research and Development; Customers; Budgets and Budgeting; Online Advertising; Internet; Financial Services Industry

Educators

Web

Campus & Community | About

Values At Harvard Business School we believe that leadership and values are inseparable. The teaching of ethics here is explicit, not implicit, and our community values of mutual respect, honesty and integrity, and personal accountability... View Details

Web

Executive Education - Health Care

Delivery Addresses the complex challenge faced by health care leaders: being accountable for both medical and financial outcomes. With the focus on dramatically enhancing patient care, this intensive program helps you design, manage, and... View Details

2024
Working Paper

Fire Sales of Safe Assets

By: Gabor Pinter, Emil Siriwardane and Danny Walker

We use trade-level data to study price pressure effects in the UK gilt market from September to October 2022. During this period, forced sales by liability-driven investment funds (LDIs) led to price discounts on the order of 10%, accounting for roughly half the total... View Details

Keywords: Investment Funds; Capital Markets; United Kingdom

December 2023 (Revised August 2024)
Supplement

Microsoft Azure and the Cloud Wars (B)

By: Andy Wu and Matt Higgins

By 2023, the global market for cloud infrastructure had consolidated into a three-horse race. As of Q4 2022, Amazon, Microsoft, and Google collectively accounted for 66% of the global market. AWS had a market share of 33%, Microsoft Azure had 23%, and Google Cloud had... View Details

Keywords: Microsoft; Artificial Intelligence; AI; Competition; Information Infrastructure; Market Participation

Article

A Career Life-Cycle Perspective on Women's Health and Safety

By: Robert S. Kaplan, Chizoba L. Chukwura, Gregory H. Gorman, Vivian S. Lee, Chester B. Good, Kathleen L. Martin, Gregory A. Ator and Michael D. Parkinson

Women's health has demanded more attention from employers as women integrated into the workforce. Traditionally male-dominant fields and occupations require special attention to workplace design, physical standards for entry, employment practices, equipment, and health... View Details

Keywords: Women's Health; Healthcare Access; Workplace Design; Military Health System; Occupational Health; Medical Equipment ＆ Devices; Employees; Gender; Personal Development and Career

February 2021
Tutorial

Getting Started in RStudio Cloud

By: Chiara Farronato and Caleb Kwon

This video provides an introduction to the free programming language R using an online cloud version of RStudio, which is the most popular editor and interface for writing and executing R code. The video begins by providing a brief background of R and RStudio and... View Details

Keywords: Data Analysis; Data Analytics; Experiment; Experimental Design; Analytics and Data Science; Analysis; Applications and Software