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(1,115)
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Show Results For
- All HBS Web
(1,115)
- News (188)
- Research (742)
- Events (7)
- Multimedia (18)
- Faculty Publications (491)
- 2025
- Working Paper
Choosing and Using Information in Evaluation Decisions
By: Katherine Baldiga Coffman, Scott Kostyshak and Perihan O. Saygin
We use a controlled experiment to study how information acquisition impacts candidate evaluations. We provide evaluators with group-level information on performance and the opportunity to acquire additional, individual-level performance information before making a... View Details
Keywords: Discrimination; Beliefs; Stereotypes; Gender; Prejudice and Bias; Selection and Staffing; Performance Evaluation
Coffman, Katherine Baldiga, Scott Kostyshak, and Perihan O. Saygin. "Choosing and Using Information in Evaluation Decisions." Working Paper, February 2025.
- Article
Diverging Trends in Macro and Micro Volatility
By: Diego Comin and Sunil Mulani
This paper documents the diverging trends in volatility of the growth rate of sales at the aggregate and firm level. We establish that the upward trend in micro volatility is not simply driven by a compositional bias in the sample studied. We argue that this new fact... View Details
Comin, Diego, and Sunil Mulani. "Diverging Trends in Macro and Micro Volatility." Review of Economics and Statistics 88, no. 2 (May 2006).
- March 2018
- Article
Scraped Data and Sticky Prices
By: Alberto Cavallo
I use daily prices collected from online retailers in five countries to study the impact of measurement bias on three common price stickiness statistics. Relative to previous results, I find that online prices have longer durations, with fewer price changes close to... View Details
Keywords: Online Data; Scraped Data; Sticky Prices; Scanner Data; Consumer Price Index; Price; Data and Data Sets
Cavallo, Alberto. "Scraped Data and Sticky Prices." Review of Economics and Statistics 100, no. 1 (March 2018): 105–119.
- 2022
- Other Teaching and Training Material
Organizational Behavior Reading: Managing Differences
By: Robin Ely and Colleen Ammerman
This reading provides principles and practices managers can draw upon to leverage differences in social identities - such as gender and race - to create more effective work relationships, teams, and organizations. The Essential Reading's first section draws upon... View Details
Keywords: Diversity; Groups and Teams; Prejudice and Bias; Identity; Management Practices and Processes
Ely, Robin, and Colleen Ammerman. "Organizational Behavior Reading: Managing Differences." Core Curriculum Readings Series. Boston, MA: Harvard Business Publishing 8394, 2022.
- 15 Oct 2020
- News
Dear HBR: Sexism
- August 2021
- Case
Zoom Video Communications: Building a Culture of Diversity, Equity, & Inclusion During COVID-19
By: Karen G. Mills, Scott Duke Kominers, Christopher Stanton, Andy Wu, George Gonzalez and Gabriella Elanbeck
Keywords: Diversity Management; Diversity Training; Cultural Change; Cultural Diversity; Inclusion; Inclusive Growth; Inclusive Hiring; Hiring; Hiring Of Employees; Recruiting; Performance Management; Change Leadership; Race And Ethnicity; Racial Bias; Racial Disparity; Racial Injustice; Racial Tensions; Racism; Organization; Organization Process; Organization Structure; Structural/institutional Racism; Leadership And Change Management; Leadership And Managing People; Leading; Gender Bias; Discrimination; Inequalities; Inequality; Social Change; Employee Attitude Development And Empowerment; Employee Bonding; Employee Empowerment; Employee Engagement; Employee Fairness; Employee Morale; Employee Performance Management; Employee Relations; Company Culture; Company Values; Values; COVID-19 Pandemic; Demographics; Diversity; Age; Ethnicity; Gender; Business Processes; Change Management; Change; Race; Human Capital; Human Resources; Compensation and Benefits; Employees; Employee Relationship Management; Recruitment; Retention; Selection and Staffing; Jobs and Positions; Job Interviews; Leadership; Leading Change; Management; Management Teams; Business or Company Management; Crisis Management; Goals and Objectives; Growth and Development; Growth and Development Strategy; Growth Management; Management Style; Organizational Change and Adaptation; Organizational Culture; Organizational Design; Organizational Structure; Organizations; Mission and Purpose; Culture; Happiness; Prejudice and Bias; Satisfaction; Equity; Identity; Leadership Style; Values and Beliefs; Technology Industry; United States
- August 2006
- Article
Global Integration ≠ Global Concentration
There is a widespread belief that increases in the cross-border integration of markets are associated with increases in global concentration along various dimensions. This article reviews the available evidence and presents new data, indicating that increasing global... View Details
Keywords: Globalized Markets and Industries
Ghemawat, Pankaj, and Fariborz Ghadar. "Global Integration ≠ Global Concentration." Industrial and Corporate Change 15, no. 4 (August 2006): 595–623.
- 2024
- Working Paper
Everyone Steps Back?: The Widespread Retraction of Crowd-Funding Support for Minority Creators When Migration Fear Is High
By: John (Jianqui) Bai, William R. Kerr, Chi Wan and Alptug Yorulmaz
We study racial biases on Kickstarter across multiple ethnic groups from 2009-2021. Scaling the concept of racially salient events, we quantify the close co-movement of minority funding gaps to inflamed political rhetoric surrounding migration. The racial funding gap... View Details
Bai, John (Jianqui), William R. Kerr, Chi Wan, and Alptug Yorulmaz. "Everyone Steps Back? The Widespread Retraction of Crowd-Funding Support for Minority Creators When Migration Fear Is High." Harvard Business School Working Paper, No. 23-046, January 2023. (Revised February 2024.)
- April 2018
- Article
We Ask Men to Win & Women Not to Lose: Closing the Gender Gap in Startup Funding
By: Dana Kanze, Laura Huang, Mark Conley and E. Tory Higgins
Male entrepreneurs are known to raise higher levels of funding than their female counterparts, but the underlying mechanism for this funding disparity remains contested. Drawing upon Regulatory Focus Theory, we propose that the gap originates with a gender bias in the... View Details
Kanze, Dana, Laura Huang, Mark Conley, and E. Tory Higgins. "We Ask Men to Win & Women Not to Lose: Closing the Gender Gap in Startup Funding." Academy of Management Journal 61, no. 2 (April 2018): 586–614.
- March 2019
- Case
Wattpad
By: John Deighton and Leora Kornfeld
How to run a platform to match four million writers of stories to 75 million readers? Use data science. Make money by doing deals with television and filmmakers and book publishers. The case describes the challenges of matching readers to stories and of helping writers... View Details
Keywords: Platform Businesses; Creative Industries; Publishing; Data Science; Machine Learning; Collaborative Filtering; Women And Leadership; Managing Data Scientists; Big Data; Recommender Systems; Digital Platforms; Information Technology; Intellectual Property; Analytics and Data Science; Publishing Industry; Entertainment and Recreation Industry; Canada; United States; Philippines; Viet Nam; Turkey; Indonesia; Brazil
Deighton, John, and Leora Kornfeld. "Wattpad." Harvard Business School Case 919-413, March 2019.
- August 2006
- Article
Predicting Returns with Managerial Decision Variables: Is There a Small-Sample Bias?
By: Malcolm Baker, Ryan Taliaferro and Jeffrey Wurgler
Many studies find that aggregate managerial decision variables, such as aggregate equity issuance, predict stock or bond market returns. Recent research argues that these findings may be driven by an aggregate time-series version of Schultz's (2003, Journal of Finance... View Details
Keywords: Prejudice and Bias; Fairness; Managerial Roles; Management Analysis, Tools, and Techniques; Equity; Bonds; Financial Markets; Investment; Capital Markets; Borrowing and Debt; Investment Return
Baker, Malcolm, Ryan Taliaferro, and Jeffrey Wurgler. "Predicting Returns with Managerial Decision Variables: Is There a Small-Sample Bias?" Journal of Finance 61, no. 4 (August 2006): 1711–1730. (Section V of "Pseudo Market Timing and Predictive Regressions, NBER Working Paper Series, No. 10823, contains additional analyses.)
- Article
Brand Values and Capital Market Valuation
By: Mary Barth, Michael B. Clement, George Foster and Ron Kasznik
Brand value estimates are significantly positively related to prices and returns, incremental to accounting variables. Questionable brand value estimate reliability underlies lack of financial statement recognition for brands. Findings suggest estimates are relevant... View Details
Barth, Mary, Michael B. Clement, George Foster, and Ron Kasznik. "Brand Values and Capital Market Valuation." Review of Accounting Studies 3, nos. 1-2 (1998): 41–68.
- 2016
- Working Paper
Experimental Evidence on Policies Aimed at Closing the Gender Gap in Willingness to Guess on Multiple-Choice Tests
Research has shown that women skip more questions than men on multiple-choice tests with penalties for wrong answers. We propose and test five policy changes aimed at eliminating this source of gender bias in test scores. Our data show that simply removing the penalty... View Details
- 2018
- Chapter
Organizational Remedies for Discrimination
By: R. Ely and A. Feldberg
Laws now exist to protect employees from blatant forms of discrimination in hiring and promotion, but workplace discrimination persists in latent forms. These “second-generation” forms of bias arise in workplace structures, practices, and patterns of interaction that... View Details
Ely, R., and A. Feldberg. "Organizational Remedies for Discrimination." In The Oxford Handbook of Workplace Discrimination, edited by Adrienne J. Colella and Eden B. King, 387–410. New York: Oxford University Press, 2018.
- June 2009
- Article
Highbrow Films Gather Dust: Time-inconsistent Preferences and Online DVD Rentals
By: Katherine L. Milkman, Todd Rogers and Max H. Bazerman
We report on a field study demonstrating systematic differences between the preferences people anticipate they will have over a series of options in the future and their subsequent revealed preferences over those options. Using a novel panel data set, we analyze the... View Details
Keywords: Decision Choices and Conditions; Forecasting and Prediction; Film Entertainment; Demand and Consumers; Renting or Rental; Power and Influence; Prejudice and Bias; Online Technology; Motion Pictures and Video Industry
Milkman, Katherine L., Todd Rogers, and Max H. Bazerman. "Highbrow Films Gather Dust: Time-inconsistent Preferences and Online DVD Rentals." Management Science 55, no. 6 (June 2009): 1047–1059.
- April 2005
- Article
The Geography of Equity Analysis
By: Christopher J. Malloy
I provide evidence that geographically proximate analysts are more accurate than other analysts. Stock returns immediately surrounding forecast revisions suggest that local analysts impact prices more than other analysts. These effects are strongest for firms located... View Details
Keywords: Geographic Location; Stocks; Investment Return; Forecasting and Prediction; Price; Performance; Equity; Information; Prejudice and Bias; Agency Theory
Malloy, Christopher J. "The Geography of Equity Analysis." Journal of Finance 60, no. 2 (April 2005): 719–755. (Nominated for Smith Breeden Prize. Best Paper For the best finance research paper published in the Journal of Finance presented by Smith Breeden Associates, Inc.)
- 2024
- Working Paper
Greenlighting Innovative Projects: How Evaluation Format Shapes the Perceived Feasibility of Novel Ideas
By: Jacqueline N. Lane, Tianxi Cai, Michael Menietti, Griffin Weber and Eva C. Guinan
Evaluation of novel projects is essential for scientific and technological advancement. However,
evaluator bias toward a project’s potential can obscure its limitations. This study investigates
evaluation formats by contrasting combined assessments of novelty and... View Details
Lane, Jacqueline N., Tianxi Cai, Michael Menietti, Griffin Weber, and Eva C. Guinan. "Greenlighting Innovative Projects: How Evaluation Format Shapes the Perceived Feasibility of Novel Ideas." Harvard Business School Working Paper, No. 24-064, March 2024.
- June 2010
- Case
Legendary Pictures & ABRY Partners
This case focuses on the review by the private equity firm ABRY Partners of an opportunity to invest in a film financing vehicle, Legendary Pictures. Before 2004, private equity firms had avoided co-investing with film studios in film productions because of their... View Details
El-Hage, Nabil N., and Anne Katherine Kofol. "Legendary Pictures & ABRY Partners." Harvard Business School Case 210-094, June 2010.