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Show Results For
- All HBS Web
(3,405)
- People (9)
- News (719)
- Research (2,190)
- Events (38)
- Multimedia (28)
- Faculty Publications (1,290)
- 28 Oct 2020
- News
Corporate America is breaking with Donald Trump
- Article
Applying Random Coefficient Models to Strategy Research: Identifying and Exploring Firm Heterogeneous Effects
By: Juan Alcácer, Wilbur Chung, Ashton Hawk and Gonçalo Pacheco-de-Almeida
Strategy aims at understanding the differential effects of firms’ actions on performance. However, standard regression models estimate only the average effects of these actions across firms. Our paper discusses how random coefficient models (RCMs) may generate new... View Details
Alcácer, Juan, Wilbur Chung, Ashton Hawk, and Gonçalo Pacheco-de-Almeida. "Applying Random Coefficient Models to Strategy Research: Identifying and Exploring Firm Heterogeneous Effects." Strategy Science 3, no. 3 (September 2018): 481–553.
- September 2001 (Revised August 2005)
- Case
Deaconess-Glover Hospital (C)
For nearly three months, John Carter, a vascular surgeon by training, had been studying a variety of clinical processes at Deaconess-Glover Hospital in Needham, Mass. Carter was looking for an opportunity to test the applicability of Toyota Production System... View Details
Keywords: Organizational Change and Adaptation; Health Care and Treatment; Business Processes; Health Industry
Spear, Steven J. "Deaconess-Glover Hospital (C)." Harvard Business School Case 602-028, September 2001. (Revised August 2005.)
- 05 Jul 2017
- News
North Korea Threat
- November 2023 (Revised April 2024)
- Case
Khanmigo: Revolutionizing Learning with GenAI
By: William A. Sahlman, Allison M. Ciechanover and Emily Grandjean
Already a leader in the edtech space since its 2008 launch, Khan Academy was now one of the first edtech organizations to embrace generative artificial intelligence ("genAI"). In March 2023, Khan Academy began beta testing Khanmigo, a genAI “guide” and tutor built with... View Details
Keywords: Technology Adoption; Leading Change; Entrepreneurship; Risk and Uncertainty; Education; AI and Machine Learning; Corporate Social Responsibility and Impact; Education Industry; Technology Industry; United States; San Francisco
Sahlman, William A., Allison M. Ciechanover, and Emily Grandjean. "Khanmigo: Revolutionizing Learning with GenAI." Harvard Business School Case 824-059, November 2023. (Revised April 2024.)
- 2012
- Working Paper
Risky Business: The Impact of Property Rights on Investment and Revenue in the Film Industry
By: Venkat Kuppuswamy and Carliss Y. Baldwin
Our paper tests a key prediction of property rights theory, specifically, that agents will respond to marginal incentives embedded in property rights when making non-contractible, revenue-enhancing investments (Grossman and Hart, 1986; Hart and Moore, 1990). Using rich... View Details
Keywords: Property Rights; Property; Rights; Investment; Contracts; Revenue; Motivation and Incentives; Motion Pictures and Video Industry; United States
Kuppuswamy, Venkat, and Carliss Y. Baldwin. "Risky Business: The Impact of Property Rights on Investment and Revenue in the Film Industry." Harvard Business School Working Paper, No. 13-007, July 2012. (Revised August 2012.)
- 2014
- Working Paper
Digital Discrimination: The Case of Airbnb.com
By: Benjamin Edelman and Michael Luca
Online marketplaces often contain information not only about products, but also about the people selling the products. In an effort to facilitate trust, many platforms encourage sellers to provide personal profiles and even to post pictures of themselves. However,... View Details
Keywords: Prejudice and Bias; Internet and the Web; Race; Trust; Renting or Rental; Accommodations Industry; Real Estate Industry
Edelman, Benjamin, and Michael Luca. "Digital Discrimination: The Case of Airbnb.com." Harvard Business School Working Paper, No. 14-054, January 2014.
- October 2007 (Revised January 2009)
- Background Note
Analyzing Relative Costs
By: Hanna Halaburda and Jan W. Rivkin
Introduces students to the technique of relative cost analysis, a core technique of strategists. Among the intricate quantitative analyses that strategists undertake, relative cost analysis may be the most common. The goal of a relative cost analysis is simply to... View Details
Keywords: Cost; Management Analysis, Tools, and Techniques; Mathematical Methods; Competition; Competitive Advantage
Halaburda, Hanna, and Jan W. Rivkin. "Analyzing Relative Costs." Harvard Business School Background Note 708-462, October 2007. (Revised January 2009.)
- Research Summary
Overview
Dr. Logg studies how people can improve the accuracy of their judgments and decisions. Her main program of work examines when people are most likely to leverage the power of algorithms to improve their accuracy. Research on what she calls “theory of machine” is... View Details
- 2024
- Working Paper
Incrementality Representation Learning: Synergizing Past Experiments for Intervention Personalization
This paper introduces Incrementality Representation Learning (IRL), a novel multitask representation learning framework that predicts heterogeneous causal effects of marketing interventions. By leveraging past experiments, IRL efficiently designs and targets... View Details
Keywords: Heterogeneous Treatment Effect; Multi-task Learning; Representation Learning; Personalization; Promotion; Deep Learning; Field Experiments; Customer Focus and Relationships; Customization and Personalization
Huang, Ta-Wei, Eva Ascarza, and Ayelet Israeli. "Incrementality Representation Learning: Synergizing Past Experiments for Intervention Personalization." Harvard Business School Working Paper, No. 24-076, June 2024.
- TeachingInterests
Behavioral Economics and Applications in Markets (Econ 970, Spring 2013 and 2014)
Second-year undergraduate course introducing students to academic research in the field of behavioral economics. The course covers key models of time-inconsistent preferences, overconfidence, social preferences, and projection bias. The students are introduced to... View Details
- April 1993 (Revised November 1994)
- Case
Chiron Corp.
Pablo Valenzuela, vice president of R&D at Chiron Corp., faces several choices for how to allocate scarce resources across several promising projects. These choices will determine Chiron's position in several emerging biotechnology and diagnostic markets, including... View Details
Keywords: Health Testing and Trials; Research and Development; Failure; Business Strategy; Joint Ventures; Strategic Planning; Opportunities; Product Development; Biotechnology Industry; California
Wheelwright, Steven C. "Chiron Corp." Harvard Business School Case 693-052, April 1993. (Revised November 1994.)
- 15 Apr 2012
- News
America at tax time: What cheaters cost us
- February 1998 (Revised August 1998)
- Case
Teradyne, Inc.: Nothing Ventured, Nothing Gained
Alexander d'Arbeloff, Teradyne's founder and CEO, is launching his company into the software and network testing business. He has acquired three external start-ups and is beginning to integrate them with the rest of the company. While Teradyne's core... View Details
Keywords: Acquisition; Business Startups; Corporate Entrepreneurship; Leadership Style; Success; Horizontal Integration
Lassiter, Joseph B., III. "Teradyne, Inc.: Nothing Ventured, Nothing Gained." Harvard Business School Case 898-190, February 1998. (Revised August 1998.)
- March–April 2020
- Article
Building A Culture of Experimentation
By: Stefan Thomke
Why don’t organizations test more? After examining this question for several years, I can tell you that the central reason is culture. As companies try to scale up their experimentation capacity, they often find that the obstacles are not tools and technology but... View Details
Keywords: Experimentation; Culture; Innovation; Online; Customer Experience; Organizational Culture; Innovation and Invention; Internet and the Web; Attitudes; Decision Making; Change; Leadership
Thomke, Stefan. "Building A Culture of Experimentation." Harvard Business Review 98, no. 2 (March–April 2020): 40–48.
- 06 Aug 2018
- Blog Post
Parks Management is People Management
not yet becoming clear. This guided my decision to intern with the National Park Service (NPS). My objective was to test the portability of MBA principles to practical and timely resources challenges. The great news is that, half way... View Details
Keywords: Nonprofit / Government
- Article
A 680,000-Person Megastudy of Nudges to Encourage Vaccination in Pharmacies
By: Katherine L. Milkman, Linnea Gandhi, Mitesh S. Patel, Heather N. Graci, Dena M. Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Jake Rothschild, Jonathan E. Bogard, Ilana Brody, Christopher F. Chabris, Edward Chang, Gretchen B. Chapman, Jennifer E. Dannals, Noah J. Goldstein, Amir Goren, Hal Hershfield, Alex Hirsch, Jillian Hmurovic, Samantha Horn, Dean Karlan, Ariella S. Kristal, Cait Lamberton, Michael N. Meyer, Allison H. Oakes, Maurice E. Schweitzer, Maheen Shermohammed, Jaochim H. Talloen, Caleb Warren, Ashley V. Whillans, Kuldeep N. Yadav, Julian J. Zlatev, Ron Berman, Chalanda N. Evans, Rahul Ladhania, Jens Ludwig, Nina Mazar, Sendhil Mullainathan, Christopher K. Snider, Jann Spiess, Eli Tsukayama, Lyle Ungar, Christophe Van den Bulte, Kevin G. Volpp and Angela L. Duckworth
Encouraging vaccination is a pressing policy problem. To assess whether text-based reminders can encourage pharmacy vaccination and what kinds of messages work best, we conducted a megastudy. We randomly assigned 689,693 Walmart pharmacy patients to receive one of 22... View Details
Keywords: Vaccination; Vaccines; Nudges; Communication Strategy; Communication Technology; Consumer Behavior; Health Care and Treatment
Milkman, Katherine L., Linnea Gandhi, Mitesh S. Patel, Heather N. Graci, Dena M. Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Jake Rothschild, Jonathan E. Bogard, Ilana Brody, Christopher F. Chabris, Edward Chang, Gretchen B. Chapman, Jennifer E. Dannals, Noah J. Goldstein, Amir Goren, Hal Hershfield, Alex Hirsch, Jillian Hmurovic, Samantha Horn, Dean Karlan, Ariella S. Kristal, Cait Lamberton, Michael N. Meyer, Allison H. Oakes, Maurice E. Schweitzer, Maheen Shermohammed, Jaochim H. Talloen, Caleb Warren, Ashley V. Whillans, Kuldeep N. Yadav, Julian J. Zlatev, Ron Berman, Chalanda N. Evans, Rahul Ladhania, Jens Ludwig, Nina Mazar, Sendhil Mullainathan, Christopher K. Snider, Jann Spiess, Eli Tsukayama, Lyle Ungar, Christophe Van den Bulte, Kevin G. Volpp, and Angela L. Duckworth. "A 680,000-Person Megastudy of Nudges to Encourage Vaccination in Pharmacies." e2115126119. Proceedings of the National Academy of Sciences 119, no. 6 (February 8, 2022).
- 15 Feb 2014
- Conference Presentation
Men as Cultural Ideals: How Culture Shapes Gender Stereotypes
By: Amy Cuddy, Elizabeth Baily Wolf, Peter Glick and Michael I. Norton
Four studies test whether cultural values moderate the content of gender stereotypes, such that male stereotypes more closely align with core cultural values (specifically, individualism vs. collectivism) than do female stereotypes. In Studies 1 and 2, using different... View Details
Cuddy, Amy, Elizabeth Baily Wolf, Peter Glick, and Michael I. Norton. "Men as Cultural Ideals: How Culture Shapes Gender Stereotypes." Paper presented at the 15th Society for Personality and Social Psychology Annual Meeting, Austin, TX, February 15, 2014.