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Show Results For
- All HBS Web
(2,356)
- People (2)
- News (644)
- Research (1,396)
- Events (37)
- Multimedia (16)
- Faculty Publications (447)
- Research Summary
Information Technology and Vertical Integration: Evidence from Plant-level Data (with Chris Forman)
We study the relationship between different margins of information technology (IT) use and vertical integration using plant-level data from the U.S. Census of Manufactures. Focusing on the short-run decision of whether to allocate production output to downstream plants... View Details
- 2025
- Working Paper
Generative AI Use by Capital Market Information Intermediaries: Evidence from Seeking Alpha
By: Mark Bradshaw, Chenyang Ma, Benjamin Yost and Yuan Zou
We study the use of generative AI for firm-specific financial analysis on the Seeking Alpha platform. We find that, after the initial launch of ChatGPT in November 2022, the share of AI-generated articles rose sharply to 13.4% of all articles, then declined in late... View Details
Keywords: Generative Ai; Seeking Alpha; Equity Research; Large Language Models; Gpt; AI and Machine Learning; Information Publishing; Financial Markets
Bradshaw, Mark, Chenyang Ma, Benjamin Yost, and Yuan Zou. "Generative AI Use by Capital Market Information Intermediaries: Evidence from Seeking Alpha." Harvard Business School Working Paper, No. 25-055, April 2025.
- December 2010
- Article
Happiness Adaptation to Income and to Status in an Individual Panel
By: Rafael Di Tella and Robert MacCulloch
We study adaptation to income and to status using individual panel data on the happiness of 7,812 people living in Germany from 1984 to 2000. Specifically, we estimate a "happiness equation" defined over several lags of income and status and compare the long-run... View Details
Di Tella, Rafael, and Robert MacCulloch. "Happiness Adaptation to Income and to Status in an Individual Panel." Journal of Economic Behavior & Organization 76, no. 3 (December 2010): 834–852.
Richard L. Nolan
Professor Nolan earned his B.A. from the University of Washington in Production and Operations Research in 1962, and his M.B.A and Ph.D. in 1963 and 1966, respectively. Upon graduation in 1966, he joined Boeing Commercial Airplane Company as an Information... View Details
- December 2022
- Article
Fostering Perceptions of Authenticity via Sensitive Self-Disclosure
By: Li Jiang, Leslie K. John, Reihane Boghrati and Maryam Kouchaki
Leaders’ perceived authenticity—the sense that leaders are acting in accordance with their “true self”—is associated with positive outcomes for both employees and organizations alike. How might leaders foster this impression? We show that sensitive self-disclosure, in... View Details
Keywords: Authenticity; Weaknesses; Self-disclosure; Leaders; Impression Management; Leadership Style; Motivation and Incentives
Jiang, Li, Leslie K. John, Reihane Boghrati, and Maryam Kouchaki. "Fostering Perceptions of Authenticity via Sensitive Self-Disclosure." Journal of Experimental Psychology: Applied 28, no. 4 (December 2022): 898–915.
- 09 Nov 2007
- Working Paper Summaries
Recognizing the New: A Multi-Agent Model of Analogy in Strategic Decision-Making
- 01 Sep 2023
- News
Bless this Stress
and mental reframing strategies—tools that he practices and eventually relies on to get himself across the crane. With a bachelor’s in psychology and a master’s in social psychology (also from Harvard), Akinola ordinarily studies the... View Details
- 2007
- Working Paper
Mental Accounting and Small Windfalls: Evidence from an Online Grocer
By: Katherine L. Milkman, John Beshears, Todd Rogers and Max H. Bazerman
We study the effect of small windfalls on consumer spending decisions by examining the purchasing behavior of a sample of online grocery shoppers over the course of a year. We compare the purchases customers make when redeeming a $10-off coupon they received from their... View Details
Keywords: Spending; Consumer Behavior; Mathematical Methods; Food and Beverage Industry; Retail Industry
Milkman, Katherine L., John Beshears, Todd Rogers, and Max H. Bazerman. "Mental Accounting and Small Windfalls: Evidence from an Online Grocer." Harvard Business School Working Paper, No. 08-024, September 2007. (Revised March 2008.)
All Business is Local
Today's business leaders are so obsessed with all things global and virtual that they risk neglecting the critical impact of physical place. It's a paradox of the Internet age: now that it's possible for businesses to be everywhere at once, they need to focus on... View Details
- 2025
- Working Paper
The Hidden Costs of Flexible Labor Models: How Working Multiple Jobs Affects Employees
By: Paige Tsai and Ryan W. Buell
As operations increasingly rely upon flexible labor models—such as gig, part-time, and remote work—it has become commonplace for individuals to work multiple jobs. Across three studies, relying on a combination of transaction-level data from 90,548 customers of a... View Details
Keywords: Behavioral Operations; Employee Behavior; Job Design; Sustainable Operations; Wellbeing; Job Design and Levels; Personal Finance; Well-being; Happiness; Satisfaction; Wages
Tsai, Paige, and Ryan W. Buell. "The Hidden Costs of Flexible Labor Models: How Working Multiple Jobs Affects Employees." Harvard Business School Working Paper, No. 25-036, January 2025. (Revised June 2025.)
- 2024
- Working Paper
How Do Global Portfolio Investors Hedge Currency Risk?
By: Robin Greenwood and Alex Cheema-Fox
We use monthly portfolio data from one of the world’s largest custodian banks, with over $40 trillion assets under custody, to study how global portfolio investors hedge foreign exchange risk in their equity and fixed income portfolios over the past 25 years. The data... View Details
Greenwood, Robin, and Alex Cheema-Fox. "How Do Global Portfolio Investors Hedge Currency Risk?" Working Paper, October 2024.
- April–May 2017
- Article
Career Concerns of Banking Analysts
By: Joanne Horton, George Serafeim and Shan Wu
We study how career concerns influence banking analysts' forecasts and how their forecasting behavior benefits both them and bank managers. We show that banking analysts issue early in the year relatively more optimistic and later in the year more pessimistic forecasts... View Details
Keywords: Sell-side Analysts; Analyst Forecasts; Analysts; Investment Recommendations; Career Advancement; Career Management; Labor Mobility; Labor Market; Prejudice and Bias; Personal Development and Career; Forecasting and Prediction; Investment Banking
Horton, Joanne, George Serafeim, and Shan Wu. "Career Concerns of Banking Analysts." Journal of Accounting & Economics 63, nos. 2-3 (April–May 2017): 231–252.
- 2012
- Working Paper
Information Technology and Boundary of the Firm: Evidence from Plant-Level Data
By: Chris Forman and Kristina McElheran
We study the relationship between different margins of information technology (IT) use and vertical integration using plant-level data from the U.S. Census of Manufactures. Focusing on the short-run decision of whether to allocate production output to downstream plants... View Details
Keywords: Information Technology; Technology Adoption; Production; Factories, Labs, and Plants; Vertical Integration; Supply Chain; Manufacturing Industry; United States
Forman, Chris, and Kristina McElheran. "Information Technology and Boundary of the Firm: Evidence from Plant-Level Data." Harvard Business School Working Paper, No. 12-092, April 2012.
- 2011
- Working Paper
The Dark Side of Creativity: Original Thinkers Can Be More Dishonest
By: Francesca Gino and Dan Ariely
Creativity is a common aspiration for individuals, organizations, and societies. Here, however, we test whether creativity increases dishonesty. We propose that a creative personality and creativity primes promote individuals' motivation to think outside the box and... View Details
Gino, Francesca, and Dan Ariely. "The Dark Side of Creativity: Original Thinkers Can Be More Dishonest." Harvard Business School Working Paper, No. 11-064, January 2011.
- 16 Aug 2010
- News
Sports Marketing Lifetime Achievement Award
- 03 Oct 2016
- News
How to Manage a Toxic Employee
- 2010
- Other Unpublished Work
Top Executive Background and Corporate M&A: The Case of Former Investment Bankers
By: Francois Brochet and Kyle Welch
We study the M&A activity of firms with top executives whose employment history includes experience in a Wall Street firm, especially those with investment banking background ("IB executives"). In terms of strategy, controlling for firm-level effects, we document that... View Details
- February 2009
- Article
Goals Gone Wild: The Systematic Side Effects of Over-Prescribing Goal Setting
By: Lisa D. Ordonez, Maurice E. Schweitzer, Adam D. Galinsky and Max H. Bazerman
Goal setting is one of the most replicated and influential paradigms in the management literature. Hundreds of studies conducted in numerous countries and contexts have consistently demonstrated that setting specific, challenging goals can powerfully drive behavior and... View Details
Keywords: Goals and Objectives; Management Practices and Processes; Organizational Culture; Performance Improvement; Behavior; Motivation and Incentives
Ordonez, Lisa D., Maurice E. Schweitzer, Adam D. Galinsky, and Max H. Bazerman. "Goals Gone Wild: The Systematic Side Effects of Over-Prescribing Goal Setting." Academy of Management Perspectives 23, no. 1 (February 2009).
- 11 Nov 2013
- Working Paper Summaries
Increased Speed Equals Increased Wait: The Impact of a Reduction in Emergency Department Ultrasound Order Processing Time
Benson P. Shapiro
Benson P. Shapiro is a well-known authority on marketing strategy and sales management with particular interests in pricing, product line planning, and marketing organization. He is also the Malcolm P. McNair Professor of Marketing Emeritus at the Harvard Business... View Details
Keywords: apparel; banking; beauty products; brokerage; chemical; computer; consulting; e-commerce industry; electrical equipment; electronics; financial services; food; high technology; industrial goods; information; information technology industry; internet; investment banking industry; manufacturing; marketing industry; metals; plastics; printing; professional services; software; steel; telecommunications; wholesale