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(863)
- News (133)
- Research (620)
- Events (14)
- Multimedia (7)
- Faculty Publications (337)
Show Results For
- All HBS Web
(863)
- News (133)
- Research (620)
- Events (14)
- Multimedia (7)
- Faculty Publications (337)
- August 2014
- Article
The New Empirical Economics of Management
By: Nicholas Bloom, Renata Lemos, Raffaella Sadun, Daniela Scur and John Van Reenen
Over the last decade the World Management Survey (WMS) has collected firm-level management practices data across multiple sectors and countries. We developed the survey to try to explain the large and persistent TFP differences across firms and countries. This review... View Details
Bloom, Nicholas, Renata Lemos, Raffaella Sadun, Daniela Scur, and John Van Reenen. "The New Empirical Economics of Management." Journal of the European Economic Association 12, no. 4 (August 2014): 835–876.
- 2012
- Article
Journalists and the Stock Market
By: Christopher Parsons, C. Dougal, J. Engelberg and D. Garcia
We use exogenous scheduling of Wall Street Journal columnists to identify a causal relation between financial reporting and stock market performance. To measure the media's unconditional effect, we add columnist fixed effects to a daily regression of excess Dow Jones... View Details
Parsons, Christopher, C. Dougal, J. Engelberg, and D. Garcia. "Journalists and the Stock Market." Review of Financial Studies 25, no. 3 (March 2012): 639–679.
Structural Impediments to African Growth? New Evidence from Real Wages in British Africa
Recent literature on the historical determinants of African poverty has emphasized structural impediments to African growth, such as adverse geographical conditions, weak... View Details
- 15 Nov 2016
- First Look
November 15, 2016
stability—bailouts and regulation—varies with the government's fiscal burden and characteristics of the economy. Explaining the Persistence of Gender Inequality: The Work-Family Narrative as a Social Defense against the 24/7 Work Culture... View Details
Keywords: Sean Silverthorne
- Research Summary
Analyst Disagreement, Mispricing and Liquidity (with Ronnie Sadka)
We document a close link between mispricing and liquidity by
investigating stocks with high analyst disagreement. Previous
research finds that these stocks tend to be overpriced, but prices
correct down as uncertainty about earnings is resolved. We
conjecture that one... View Details
- 2024
- Working Paper
Long-run Returns to Impact Investing in Emerging Markets and Developing Economies
By: Shawn Cole, Martin Melecky, Florian Mölders and Tristan Reed
We provide the first evidence on the long-run returns to private equity in emerging and frontier markets using the cash flows from every equity investment made by the International Finance Corporation across 130 countries over 58 years. Risk-adjusted returns are... View Details
Keywords: Impact Investing; Investment; Emerging Markets; Developing Countries and Economies; Investment Return
Cole, Shawn, Martin Melecky, Florian Mölders, and Tristan Reed. "Long-Run Returns to Private Equity in Emerging Markets." Harvard Business School Working Paper, No. 21-138, June 2021. (Revised September 2024. NBER Working Paper Series, No. 27870, September 2024)
- October 2020 (Revised November 2023)
- Case
COVID-19 Testing at Everlywell
By: Jeffrey J. Bussgang and Olivia Hull
In March 2020, as COVID-19 spreads rapidly across the U.S., Everlywell founder Julia Cheek considers how to respond as a small start-up specializing in at-home lab testing. After making dramatic budget cuts, she decides to pivot the organization to address the... View Details
Keywords: Entrepreneurship; Business Strategy; Venture Capital; Health Care and Treatment; Health Disorders; Leading Change; Technology Adoption; Digital Platforms; Competitive Strategy; Science; Adaptation; Corporate Social Responsibility and Impact; Crisis Management; Social Entrepreneurship; Ethics; Government Legislation; Health; Health Testing and Trials; Health Pandemics; Consumer Products Industry; Health Industry; Technology Industry; Texas; United States
Bussgang, Jeffrey J., and Olivia Hull. "COVID-19 Testing at Everlywell." Harvard Business School Case 821-001, October 2020. (Revised November 2023.)
- June 2005
- Article
This Old Stereotype: The Stubbornness and Pervasiveness of the Elderly Stereotype
By: A.J.C. Cuddy, M. I. Norton and S. T. Fiske
Americans stereotype elderly people as warm and incompetent, following from perceptions of them as noncompetitive and low status, respectively. This article extends existing research regarding stereotyping of older people in two ways. First, we discuss whether the... View Details
Cuddy, A.J.C., M. I. Norton, and S. T. Fiske. "This Old Stereotype: The Stubbornness and Pervasiveness of the Elderly Stereotype." Journal of Social Issues 61, no. 2 (June 2005): 267–285.
- 2018
- Working Paper
Channeled Attention and Stable Errors -- Previous Working Version
By: Tristan Gagnon-Bartsch, Matthew Rabin and Joshua Schwartzstein
A common critique of models of mistaken beliefs is that people should recognize their error after observations they thought were unlikely. This paper develops a framework for assessing when a given error is likely to be discovered, in the sense that the error-maker... View Details
Gagnon-Bartsch, Tristan, Matthew Rabin, and Joshua Schwartzstein. "Channeled Attention and Stable Errors -- Previous Working Version." Harvard Business School Working Paper, No. 18-108, June 2018.
- February 2024
- Article
Representation and Extrapolation: Evidence from Clinical Trials
By: Marcella Alsan, Maya Durvasula, Harsh Gupta, Joshua Schwartzstein and Heidi L. Williams
This article examines the consequences and causes of low enrollment of Black patients in clinical
trials. We develop a simple model of similarity-based extrapolation that predicts that evidence is
more relevant for decision-making by physicians and patients when it... View Details
Keywords: Representation; Racial Disparity; Health Testing and Trials; Race; Equality and Inequality; Innovation and Invention; Pharmaceutical Industry
Alsan, Marcella, Maya Durvasula, Harsh Gupta, Joshua Schwartzstein, and Heidi L. Williams. "Representation and Extrapolation: Evidence from Clinical Trials." Quarterly Journal of Economics 139, no. 1 (February 2024): 575–635.
- 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.
- 08 Oct 2024
- Video
The power of diversity
- 02 Nov 2015
- HBS Seminar
Kevin Boudreau, Assistant Professor of Strategy and Entrepreneurship, London Business School
- 2021
- Book
Glass Half-Broken: Shattering the Barriers That Still Hold Women Back at Work
By: Colleen Ammerman and Boris Groysberg
Why does the gender gap persist and how can we close it? For years women have made up the majority of college-educated workers in the United States. In 2019, the gap between the percentage of women and the percentage of men in the workforce was the smallest on record.... View Details
Keywords: Women; Career; Gender Gap; Glass Ceiling; Gender; Employment; Personal Development and Career; Equality and Inequality; Organizational Culture; Diversity; Management; Strategy
Ammerman, Colleen, and Boris Groysberg. Glass Half-Broken: Shattering the Barriers That Still Hold Women Back at Work. Boston: Harvard Business Review Press, 2021.
- March 1998 (Revised July 1998)
- Case
Boston Duck Tours,1996: Has Boston Gone Quackers?
By: Myra M. Hart and Stephanie Dodson
While on vacation in Memphis, former investment manager Andy Wilson discovers a unique "tour bus" that travels over land and through water. He decides to transplant the concept to Boston and to add both historical and theatrical features to the amphibious tour. As he... View Details
Keywords: Opportunities; Creativity; Entrepreneurship; Financing and Loans; Problems and Challenges; Business Startups; Tourism Industry; Tennessee; Boston
Hart, Myra M., and Stephanie Dodson. "Boston Duck Tours,1996: Has Boston Gone Quackers?" Harvard Business School Case 898-189, March 1998. (Revised July 1998.)
- December 2024
- Article
Proxy Advisory Firms and Corporate Shareholder Engagement
By: Aiyesha Dey, Austin Starkweather and Joshua White
We study how Institutional Shareholder Services (ISS) affect firms’ engagement with shareholders. Our analyses exploit a quasi-natural experiment using say-on-pay voting outcomes near a threshold that triggers ISS to review engagement activities. Firms receiving ISS... View Details
Dey, Aiyesha, Austin Starkweather, and Joshua White. "Proxy Advisory Firms and Corporate Shareholder Engagement." Review of Financial Studies 37, no. 12 (December 2024): 3877–3931.
- June 2024
- Article
Stereotypes and Belief Updating
By: Katherine B. Coffman, Manuela Collis and Leena Kulkarni
We explore how feedback shapes, and perpetuates, gender gaps in self-assessments. Participants in our experiment take tests of their ability across different domains. We elicit their beliefs of their performance before and after feedback. We find that, even after the... View Details
Keywords: Beliefs; Stereotypes; Self-assessment; Performance Evaluation; Gender; Cognition and Thinking; Perception; Knowledge Sharing
Coffman, Katherine B., Manuela Collis, and Leena Kulkarni. "Stereotypes and Belief Updating." Journal of the European Economic Association 22, no. 3 (June 2024): 1011–1054.
- 2022
- Working Paper
Social Protection and Social Distancing During the Pandemic: Mobile Money Transfers in Ghana
By: Dean Karlan, Matt Lowe, Robert Osei, Isaac Osei-Akoto, Benjamin N. Roth and Christopher Udry
We study the impact of mobile money transfers to a representative sample of low-income
Ghanaians during the COVID-19 pandemic. The announcement of the upcoming transfers
affects neither consumption, well-being, nor social distancing. Once disbursed,... View Details
Karlan, Dean, Matt Lowe, Robert Osei, Isaac Osei-Akoto, Benjamin N. Roth, and Christopher Udry. "Social Protection and Social Distancing During the Pandemic: Mobile Money Transfers in Ghana." Harvard Business School Working Paper, No. 23-010, July 2022. (Revise and Resubmit, Journal of Development Economics.)
- 2015
- Case
Advanced Leadership Pathways: Robert Whelan and the Student Loan Crisis (B)
By: Rosabeth M. Kanter, Grace Sza-Hua Chen and Ai-Ling Jamila Malone
Bob Whelan developed an idea with partners that was a seed before his fellowship year and addressed a significant national challenge - college financing - with a creative concept and experience from his years in investment banking. His nonprofit was called 13th Avenue... View Details
Keywords: Social Enterprise; Higher Education; Financing and Loans; Borrowing and Debt; Leading Change; Education Industry; Financial Services Industry
Kanter, Rosabeth M., Grace Sza-Hua Chen, and Ai-Ling Jamila Malone. "Advanced Leadership Pathways: Robert Whelan and the Student Loan Crisis (B)." Harvard Business Publishing Case 316-049, 2015. (Advanced Leadership Pathways.)
- Article
Integrated Strategy: Residual Market and Exchange Imperfections as the Foundation of Sustainable Competitive Advantage
By: Felix Oberholzer-Gee and Dennis Yao
Market imperfections are central to understanding the mechanisms that permit firms to capture value. Many of these imperfections are competed away when firms struggle to attain and defend competitive advantages, making markets more efficient in the process. The... View Details
Keywords: Integrated Strategy; Nonmarket Strategy; Market Imperfections; Strategy; Competitive Advantage; Governing Rules, Regulations, and Reforms
Oberholzer-Gee, Felix, and Dennis Yao. "Integrated Strategy: Residual Market and Exchange Imperfections as the Foundation of Sustainable Competitive Advantage." Special Issue on Strategy and the Institutional Environment edited by Gautam Ahuja, Laurence Capron, Michael Lenox, and Dennis A. Yao. Strategy Science 3, no. 2 (June 2018): 463–480.