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- All HBS Web
(1,743)
- News (219)
- Research (1,076)
- Events (8)
- Multimedia (6)
- Faculty Publications (459)
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- May 2021
- Case
André Hoffmann: Beyond Philanthropy
By: Lauren Cohen, Hao Gao, Jiawei Ye and Spencer C.N. Hagist
André Hoffmann is a leader of one of the world's largest pharmaceutical companies. His exceptional tenure in philanthropy over the past several decades, including being president of the WWF and the vice-president of the MAVA Foundation, has allowed him access to a far... View Details
Keywords: Strategy; Philanthropy and Charitable Giving; Restructuring; Social Entrepreneurship; Values and Beliefs; Corporate Social Responsibility and Impact; Environmental Sustainability; Cash Flow; Macroeconomics; Ethics; Business and Stakeholder Relations; Switzerland; United States; Japan
Cohen, Lauren, Hao Gao, Jiawei Ye, and Spencer C.N. Hagist. "André Hoffmann: Beyond Philanthropy." Harvard Business School Case 221-093, May 2021.
- September 2020 (Revised June 2021)
- Case
Gong: Resonating Conversational Insights
By: Alison Wood Brooks and Trevor Spelman
In 2015, Amit Bendov was struck by a realization about a new technology that might be able to transcribe musical notation in real-time, which eventually became known as Gong. Gong’s business proposition was simple: provide software that automatically captures,... View Details
Keywords: Applications and Software; Technological Innovation; Communication; Performance Effectiveness; Sales; Customer Satisfaction; Competitive Strategy
Brooks, Alison Wood, and Trevor Spelman. "Gong: Resonating Conversational Insights." Harvard Business School Case 921-015, September 2020. (Revised June 2021.)
- Research Summary
Integrated Care for Total Knee Replacement: Quality of Life, Quality of Movement, User Acceptability
This study provides an opportunity to focus on the challenge of cross-organizational coordination in the healthcare setting. It is structured as a randomized clinical trial involving seven European hospitals (in seven different countries). It is focused specifically... View Details
- April 2009 (Revised June 2010)
- Case
Supply Chain Partners: Virginia Mason and Owens & Minor (A)
By: V.G. Narayanan and Lisa Brem
Virginia Mason Medical Center (VM) hired Owens & Minor (O&M) as its alpha vendor for medical/surgical supplies in 2004. By 2005, O&M was performing Just-in-Time and Low Unit of Measure services for VM, but they believed the pricing model in the industry was outdated.... View Details
Keywords: Activity Based Costing and Management; Price; Distribution; Supply Chain Management; Medical Devices and Supplies Industry
Narayanan, V.G., and Lisa Brem. "Supply Chain Partners: Virginia Mason and Owens & Minor (A)." Harvard Business School Case 109-076, April 2009. (Revised June 2010.)
- 2011
- Working Paper
Matthew: Effect or Fable?
In a market context, a status effect occurs when actors are accorded differential recognition for their efforts depending on their location in a status ordering, holding constant the quality of these efforts. In practice, because it is very difficult to measure... View Details
Azoulay, Pierre, Toby E. Stuart, and Yanbo Wang. "Matthew: Effect or Fable?" Harvard Business School Working Paper, No. 12-049, December 2011.
- October 2021
- Article
Can European Electric Utilities Manage Asset Impairments Arising from Net Zero Targets?
By: Conor Hickey, John O'Brien, Ben Caldecott, Celine McInerney and Brian O' Gallachoir
This paper develops a framework to assess the ability of electric utilities to sustain the forced impairment of carbon emitting power plants and applies it to the European market. We present a new method to measure asset impairment, for both the company and the... View Details
Hickey, Conor, John O'Brien, Ben Caldecott, Celine McInerney, and Brian O' Gallachoir. "Can European Electric Utilities Manage Asset Impairments Arising from Net Zero Targets?" Art. 102075. Journal of Corporate Finance 70 (October 2021).
- June 2021
- Teaching Note
Michael Phelps: 'It's Okay to Not Be Okay'
By: Boris Groysberg, Carin-Isabel Knoop and Michael Norris
Teaching Note for HBS Case No. 421-044. In 2020, Michael Phelps, the most decorated Olympian of all time, with 28 medals in various swimming events, was now retired. As he looked back on his 20+ year athletic career, he considered what had gone into making him the... View Details
- 2024
- Article
Financial Constraints and Short-term Planning are Linked to Flood Risk Adaptation Gaps in U.S. cities
By: Shirley Lu and Anya Nakhmurina
Adaptation is critical in reducing the inevitable impact of climate change. Here we study cities’ adaptation to elevated flood risk by introducing a linguistic measure of adaptation extracted from financial disclosures of 431 US cities over 2013–2020. While cities with... View Details
Keywords: City; Natural Disasters; Climate Change; Adaptation; Risk and Uncertainty; Strategic Planning
Lu, Shirley, and Anya Nakhmurina. "Financial Constraints and Short-Term Planning Are Linked to Flood Risk Adaptation Gaps in U.S. Cities." Art. 43. Communications Earth & Environment 5 (2024).
- July 2023
- Article
Managerial Quality and Productivity Dynamics
By: Achyuta Adhvaryu, Anant Nyshadham and Jorge Tamayo
Do productivity and managerial quality vary within the firm? If so which managerial traits and practices matter most for team productivity? Combining granular garment production data with survey data on managers across 120 production lines in India, we document... View Details
Keywords: Productivity; Non-cognitive Skills; Learning By Doing; Ready-made Garments; Management; Management Practices and Processes; Management Skills; Performance Productivity; Fashion Industry; Manufacturing Industry; India
Adhvaryu, Achyuta, Anant Nyshadham, and Jorge Tamayo. "Managerial Quality and Productivity Dynamics." Review of Economic Studies 90, no. 4 (July 2023): 1569–1607.
- 2002
- Other Unpublished Work
Market Liquidity as a Sentiment Indicator
By: Malcolm Baker and Jeremy Stein
We build a model that helps to explain why increases in liquidity—such as lower bid–ask spreads, a lower price impact of trade, or higher turnover—predict lower subsequent returns in both firm-level and aggregate data. The model features a class of irrational... View Details
Keywords: Price; Financial Liquidity; Trade; Valuation; Markets; Forecasting and Prediction; Equity; Stock Shares; Investment Return
Baker, Malcolm, and Jeremy Stein. "Market Liquidity as a Sentiment Indicator." NBER Working Paper Series, 2002. (First draft in 2001.)
- 16 Nov 2011
- Working Paper Summaries
Private Equity and Employment
- 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.)
- 2006
- Article
Deposit Collectors
By: Nava Ashraf, Dean Karlan and Wesley Yin
Informal lending and savings institutions exist around the world, and often include regular door-to-door deposit collection of cash. Some banks have adopted similar services in order to expand access to banking services in areas that lack physical branches. Using a... View Details
Ashraf, Nava, Dean Karlan, and Wesley Yin. "Deposit Collectors." Art. 5. Special Issue on Field Experiments. Advances in Economic Analysis & Policy 6, no. 2 (2006).
- 2024
- Working Paper
Open Devices and Slices: Evidence from Wi-Fi Equipment
By: Do Yoon Kim, Roberto Fontana and Shane Greenstein
Prior studies suggest that openness shapes the introduction of new products. This study
collects novel data on all routers and subcomponents introduced between 2000 and 2018. We
characterize each firm's position in a supply chain as upstream component providers... View Details
Kim, Do Yoon, Roberto Fontana, and Shane Greenstein. "Open Devices and Slices: Evidence from Wi-Fi Equipment." Harvard Business School Working Paper, No. 24-045, January 2024.
- November 2023
- Article
Knowledge About the Source of Emotion Predicts Emotion-Regulation Attempts, Strategies, and Perceived Emotion-Regulation Success
By: Yael Millgram, Matthew K. Nock, David D. Bailey and Amit Goldenberg
People’s ability to regulate emotions is crucial to healthy emotional functioning. One overlooked aspect in emotion-regulation research is that knowledge about the source of emotions can vary across situations and individuals, which could impact people’s ability to... View Details
Millgram, Yael, Matthew K. Nock, David D. Bailey, and Amit Goldenberg. "Knowledge About the Source of Emotion Predicts Emotion-Regulation Attempts, Strategies, and Perceived Emotion-Regulation Success." Psychological Science 34, no. 11 (November 2023): 1244–1255.
- November 2019
- Article
Conversations and Idea Generation: Evidence from a Field Experiment
By: Sharique Hasan and Rembrand Koning
When do conversations lead people to generate better ideas? We conducted a field experiment at a startup boot camp to evaluate the impact of informal conversations on the quality of product ideas generated by participants. Specifically, we examine how the personality... View Details
Keywords: Peer Effects; Field Experiment; Interpersonal Communication; Creativity; Personal Characteristics; Entrepreneurship; Innovation and Invention
Hasan, Sharique, and Rembrand Koning. "Conversations and Idea Generation: Evidence from a Field Experiment." Art. 103811. Research Policy 48, no. 9 (November 2019).
- 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.)
- 2008
- Working Paper
The Future of Social Enterprise
By: V. Kasturi Rangan, Herman B. Leonard and Susan McDonald
The Future of Social Enterprise considers the confluence of forces that is shaping the field of social enterprise, changing the way that funders, practitioners, scholars, and organizations measure performance. We trace a growing pool of potential funding sources to... View Details
Keywords: Social Entrepreneurship; Investment; Philanthropy and Charitable Giving; Performance Effectiveness; Social Enterprise; Consolidation; Value
Rangan, V. Kasturi, Herman B. Leonard, and Susan McDonald. "The Future of Social Enterprise." Harvard Business School Working Paper, No. 08-103, June 2008.
- 29 Jul 2008
- First Look
First Look: July 29, 2008
demand, the national accounts, and the balance of payments. Aid has no measurable impact on prices or economic growth, though it does affect most components of the national income accounts. We find that much... View Details
Keywords: Martha Lagace
- Article
Moral Dilemmas and Trust in Leaders during a Global Health Crisis
By: Jim A. C. Everett, Clara Colombatto, Edmond Awad, Paulo Boggio, Björn Bos, William J. Brady, Megha Chawla, Vladimir Chituc, Dongil Chung, Moritz A. Drupp, Shristi Goel, Brit Grosskopf, Frederik Hjorth, Alissa Ji, Caleb Kealoha, Judy S. Kim, Yangfei Lin, Yina Ma, Michel André Maréchal, Federico Mancinelli, Christoph Mathys, Asmus L. Olsen, Graeme Pearce, Annayah M. B. Prosser, Niv Reggev, Nicholas Sabin, Julien Senn, Yeon Soon Shin, Walter Sinnott-Armstrong, Hallgeir Sjåstad, Madelijn Strick, Sunhae Sul, Lars Tummers, Monique Turner, Hongbo Yu, Yoonseo Zoh and Molly J. Crockett
Trust in leaders is central to citizen compliance with public policies. One potential determinant of trust is how leaders resolve conflicts between utilitarian and non-utilitarian ethical principles in moral dilemmas. Past research suggests that utilitarian responses... View Details
Keywords: COVID-19 Pandemic; Impartial Beneficence; Utilitarian Responses; Trust; Ethics; Public Opinion; Leadership Style
Everett, Jim A. C., Clara Colombatto, Edmond Awad, Paulo Boggio, Björn Bos, William J. Brady, Megha Chawla, Vladimir Chituc, Dongil Chung, Moritz A. Drupp, Shristi Goel, Brit Grosskopf, Frederik Hjorth, Alissa Ji, Caleb Kealoha, Judy S. Kim, Yangfei Lin, Yina Ma, Michel André Maréchal, Federico Mancinelli, Christoph Mathys, Asmus L. Olsen, Graeme Pearce, Annayah M. B. Prosser, Niv Reggev, Nicholas Sabin, Julien Senn, Yeon Soon Shin, Walter Sinnott-Armstrong, Hallgeir Sjåstad, Madelijn Strick, Sunhae Sul, Lars Tummers, Monique Turner, Hongbo Yu, Yoonseo Zoh, and Molly J. Crockett. "Moral Dilemmas and Trust in Leaders during a Global Health Crisis." Nature Human Behaviour 5, no. 8 (August 2021): 1074–1088.