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Show Results For
- All HBS Web
(4,923)
- People (3)
- News (744)
- Research (3,553)
- Events (32)
- Multimedia (24)
- Faculty Publications (2,407)
- 2021
- Working Paper
Going to Extremes: Crucibles, Multiple Sensitive Periods, and Career Progression
By: Prithwiraj Choudhury, Sunasir Dutta, Hise O. Gibson and Eric Lin
We study the effects of crucible experiences along multiple sensitive periods on career progression. While prior literature has hinted that individuals can be imprinted during multiple sensitive periods, not just during the early career, there has been scant attention... View Details
Choudhury, Prithwiraj, Sunasir Dutta, Hise O. Gibson, and Eric Lin. "Going to Extremes: Crucibles, Multiple Sensitive Periods, and Career Progression." Harvard Business School Working Paper, No. 22-006, August 2021.
- 2016
- Working Paper
Cohort Turnover and Operational Performance: The July Phenomenon in Teaching Hospitals
By: Hummy Song, Robert S. Huckman and Jason R. Barro
We consider the impact of cohort turnover—the planned simultaneous exit of a large number of experienced employees and a similarly sized entry of new workers—on operational performance in the context of teaching hospitals. Specifically, we examine the impact of the... View Details
Keywords: Health Care; Health Care Operations; Hospitals; Productivity; Empirical Operations; Service Delivery; Training; Performance Productivity; Health Care and Treatment; Health Industry; United States
Song, Hummy, Robert S. Huckman, and Jason R. Barro. "Cohort Turnover and Operational Performance: The July Phenomenon in Teaching Hospitals." Harvard Business School Working Paper, No. 16-039, September 2015. (Revised September 2016. Finalist, 2015 POMS College of Healthcare Operations Management Best Paper Competition.)
- 19 Feb 2014
- Research & Ideas
Racist Umpires and Monetary Ministers
have broader implications beyond baseball, says Parsons. A person concerned about being discriminated against may be less likely to take chances, sticking instead to more objectively measurable tasks, in the same way that a pitcher stops... View Details
- 2021
- Working Paper
How to Fix ESG Reporting
By: Robert S. Kaplan and Karthik Ramanna
Investors, advocacy groups, academics, and the 200 CEOs of the US Business Roundtable have asked corporations to take on an added purpose beyond a narrow pursuit of shareholder value. In response, many companies now issue ESG (Environmental, Societal, and Governance)... View Details
Keywords: ESG Reporting; Sustainability; Corporate Purpose; Greenhouse Gas; Activity-Based Costing; Environmental Sustainability; Environmental Management; Corporate Social Responsibility and Impact; Measurement and Metrics; Goals and Objectives; Agreements and Arrangements; Corporate Accountability
Kaplan, Robert S., and Karthik Ramanna. "How to Fix ESG Reporting." Harvard Business School Working Paper, No. 22-005, July 2021.
- Article
Can Wages Buy Honesty?: The Relationship Between Relative Wages and Employee Theft
By: C. X. Chen and Tatiana Sandino
In this study we examine whether, for a sample of retail chains, high levels of employee compensation can deter employee theft, an increasingly common type of fraudulent behavior. Specifically, we examine the extent to which relative wages (i.e., employee wages... View Details
Chen, C. X., and Tatiana Sandino. "Can Wages Buy Honesty? The Relationship Between Relative Wages and Employee Theft." Journal of Accounting Research 50, no. 4 (September 2012): 967–1000.
- January 2020 (Revised December 2024)
- Case
Governing PG&E
By: Lynn S. Paine and Will Hurwitz
The five commissioners of the California Public Utilities Commission (CPUC) listened intently at a public forum in April 2019 as PG&E Corporation’s out-going chairman Richard Kelly described the company’s proposed new board. PG&E, which provided electricity and natural... View Details
Keywords: Bankruptcy; Board Of Directors; Board Dynamics; Business Ethics; Business Model Innovation; Corporate Boards; Energy Efficiency; Environmental And Social Sustainability; Government And Business; Hedge Funds; Institutional Investors; Legal Aspects Of Business; Regulated Monopolies; Regulation; Shareholders; Stakeholder Management; Strategy And Execution; Utilities; Insolvency and Bankruptcy; Governing and Advisory Boards; Ethics; Capital Structure; Climate Change; Corporate Accountability; Corporate Governance; Environmental Sustainability; Executive Compensation; Leadership; Management; Safety; Business and Government Relations; Energy Industry; Utilities Industry; California; United States
Paine, Lynn S., and Will Hurwitz. "Governing PG&E." Harvard Business School Case 320-024, January 2020. (Revised December 2024.)
- 15 Jun 2021
- News
June 2021 Books and Podcasts
to measure. How should we measure ours? This book of advice on life is dedicated to the younger generations, which have so many capabilities and the potential to solve the many problems that we face today.... View Details
- June 2025 (Revised July 2025)
- Case
Full-Funnel Advertising on TikTok
By: Jeremy Yang, Ayelet Israeli and Alexis Lefort
In 2025 TikTok is working to grow its brand and performance advertising business, along with a new integrated full-funnel solution. As an emerging media platform with unique ad formats and user behavior in a privacy-first environment, TikTok faces both significant... View Details
Keywords: Social Media; Growth and Development Strategy; Advertising; Brands and Branding; Digital Marketing; Measurement and Metrics
Yang, Jeremy, Ayelet Israeli, and Alexis Lefort. "Full-Funnel Advertising on TikTok." Harvard Business School Case 525-065, June 2025. (Revised July 2025.)
- December 2018
- Article
Cross-boundary Teaming for Innovation: Integrating Research on Teams and Knowledge in Organizations
By: Amy C. Edmondson and Jean-François Harvey
Cross-boundary teaming, within and across organizations, is an increasingly popular strategy for innovation. Knowledge diversity is seen to expand the range of views and ideas that teams can draw upon to innovate. Yet, case studies reveal that teaming across knowledge... View Details
Keywords: Teams; Innovation; Groups and Teams; Innovation and Invention; Knowledge; Performance Effectiveness
Edmondson, Amy C., and Jean-François Harvey. "Cross-boundary Teaming for Innovation: Integrating Research on Teams and Knowledge in Organizations." Special Issue on Creating High Performance Teamwork in Organizations. Human Resource Management Review 28, no. 4 (December 2018): 347–360.
- 03 Oct 2023
- Research Event
Build the Life You Want: Arthur Brooks and Oprah Winfrey Share Happiness Tips
lift, bring some lift to your own life and meet the rising of your life, meet the reason why you were actually intended to be born, why you were created. And start to measure... View Details
Keywords: by HBS Staff
- July 2021
- Article
Material Sustainability Information and Stock Price Informativeness
By: Jody Grewal, Clarissa Hauptmann and George Serafeim
As part of the SEC’s revision of Regulation S-K, many investors proposed the mandatory disclosure of sustainability information in the form of environmental, social, and governance (ESG) data. However, progress is contingent on collecting evidence regarding which... View Details
Keywords: Voluntary Disclosure; Accounting Standards; Sustainability; Nonfinancial Information; Corporate Social Responsibility; Stock Price Informativeness; Synchronicity; Environmental Sustainability; Corporate Disclosure; Corporate Accountability; Stocks; Price; Corporate Social Responsibility and Impact; Accounting; Standards
Grewal, Jody, Clarissa Hauptmann, and George Serafeim. "Material Sustainability Information and Stock Price Informativeness." Journal of Business Ethics 171, no. 3 (July 2021): 513–544.
- 2009
- Article
Social Structure Shapes Cultural Stereotypes and Emotions: A Causal Test of the Stereotype Content Model
By: P. Caprariello, A.J.C. Cuddy and S.T. Fiske
The stereotype content model (SCM) posits that social structure predicts specific cultural stereotypes and associated emotional prejudices (Fiske et al., 2002). No prior evidence at a societal level has manipulated both structural predictors and measured both... View Details
Keywords: Competency and Skills; Mathematical Methods; Emotions; Personal Characteristics; Prejudice and Bias; Status and Position; Culture; Competition
Caprariello, P., A.J.C. Cuddy, and S.T. Fiske. "Social Structure Shapes Cultural Stereotypes and Emotions: A Causal Test of the Stereotype Content Model." Group Processes & Intergroup Relations 12, no. 2 (2009): 147–155.
- Article
Olfactory Cues from Romantic Partners and Strangers Moderate Women's Responses to Stress
By: Marlise Hofer, Hanne Collins, Ashley V. Whillans and Frances Chen
The scent of another person can activate memories, trigger emotions, and spark romantic attraction; however, almost nothing is known about whether and how human scents influence responses to stress. In the current study, 96 women were randomly assigned to smell one of... View Details
Hofer, Marlise, Hanne Collins, Ashley V. Whillans, and Frances Chen. "Olfactory Cues from Romantic Partners and Strangers Moderate Women's Responses to Stress." Journal of Personality and Social Psychology 114, no. 1 (January 2018): 1–9. (Lead Article.)
- September 2009 (Revised September 2010)
- Case
Genzyme Center (A)
By: Michael W. Toffel and Aldo Sesia
Genzyme Corporation is in the midst of planning its new corporate headquarters, which incorporates many innovative green building features. After learning that the building as planned would likely earn a LEED Silver rating, an intermediate score in the LEED green... View Details
Keywords: Green Building; LEED Rating System; Economic And Environmental Performance; Program Evaluation And Assessment; Tradeoffs Between Process- And Performance Standards; Buildings and Facilities; Business Headquarters; Governing Rules, Regulations, and Reforms; Standards; Corporate Social Responsibility and Impact; Performance Improvement; Environmental Sustainability; Pollutants; Green Technology Industry
Toffel, Michael W., and Aldo Sesia. "Genzyme Center (A)." Harvard Business School Case 610-008, September 2009. (Revised September 2010.)
- 2024
- Working Paper
The Seeds of Ideology: Historical Immigration and Political Preferences in the United States
By: Paola Giuliano and Marco Tabellini
We study the long run effects of immigration on American political ideology. Exploiting
cross-county variation in the presence of European immigrants between 1900
and 1930, we establish a novel result: historical European immigration is associated
with stronger... View Details
Keywords: Political Ideology; Preferences For Redistribution; Cultural Transmission; Immigration; History; Values and Beliefs; Welfare; United States
Giuliano, Paola, and Marco Tabellini. "The Seeds of Ideology: Historical Immigration and Political Preferences in the United States." Harvard Business School Working Paper, No. 20-118, May 2020. (Revised July 2024. Conditionally accepted at the Journal of the European Economic Association. Available also from VOX, UCLA Anderson Review, Weekendavisen, Cato Institute, Luxembourg Institute of Socio-Economic Research (LISER), World Financial Review, and Newsweek.)
- 2011
- Working Paper
The Impact of Horizontal Mergers and Acquisitions in Price Competition Models
The question of what impact mergers and acquisitions have on key equilibrium performance measures is fundamental to our understanding of competitive dynamics in an oligopolistic industry. We address these questions in the context of price competition models with... View Details
Keywords: Mergers and Acquisitions; Cost; Price; Profit; Duopoly and Oligopoly; Performance Efficiency; Mathematical Methods; Competition
Federgruen, Awi, and Margaret P. Pierson. "The Impact of Horizontal Mergers and Acquisitions in Price Competition Models." Harvard Business School Working Paper, No. 12-031, October 2011.
- Article
Design and Testing of a Mobile Health Application Rating Tool
By: David Levine, Zo Co, Lisa Newmark, Alissa Groisser, A Jay Holmgren, Jennifer Haas and David Bates
Mobile health applications (“apps”) have rapidly proliferated, yet their ability to improve outcomes for patients remains unclear. A validated tool that addresses apps’ potentially important dimensions has not been available to patients and clinicians. The objective of... View Details
Levine, David, Zo Co, Lisa Newmark, Alissa Groisser, A Jay Holmgren, Jennifer Haas, and David Bates. "Design and Testing of a Mobile Health Application Rating Tool." Art. 74. npj Digital Medicine 3 (2020).
- Web
Geography of Care - Institute For Strategy And Competitiveness
Measure Outcomes & Cost for Every Patient Aligning Reimbursement with Value Systems Integration Geography of Care Information Technology Geography of Care Geography of Care Today’s top health care providers can help lead the way toward a... View Details
- 2024
- Chapter
The Regulation of Medical AI: Policy Approaches, Data, and Innovation Incentives
By: Ariel Dora Stern
For those who follow health and technology news, it is difficult to go more than a few days without reading about a compelling new application of Artificial Intelligence (AI) to health care. AI has myriad applications in medicine and its adjacent industries, with... View Details
Stern, Ariel Dora. "The Regulation of Medical AI: Policy Approaches, Data, and Innovation Incentives." Chap. 4 in The Economics of Artificial Intelligence: Health Care Challenges, edited by Ajay Agrawal, Joshua Gans, Avi Goldfarb, and Catherine E. Tucker, 107–138. Chicago and London: University of Chicago Press, 2024.
- fall 1995
- Article
Standard Setting Consortia, Antitrust, and High-Technology Industries
By: James J. Anton and Dennis A. Yao
Examines the antitrust treatment of private-sector standard setting in the U.S. Applicability of law and decision-making issues in high technology industries; Examination of cost-based facilitating theory; Approach to evaluate the reasonableness of a standard. View Details
Keywords: Private Sector; Information Technology; Law; Decision Making; Cost; Theory; Performance Evaluation; Standards; United States
Anton, James J., and Dennis A. Yao. "Standard Setting Consortia, Antitrust, and High-Technology Industries." Antitrust Law Journal 64, no. 1 (fall 1995): 247–265. (Harvard users click here for full text.)