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Show Results For
- All HBS Web
(1,778)
- People (3)
- News (414)
- Research (1,039)
- Events (14)
- Multimedia (7)
- Faculty Publications (538)
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- 2018
- Working Paper
Need for Speed: The Impact of Website Performance on Online Retail
By: Santiago Gallino, Nil Karacaoglu and Antonio Moreno
The share of e-commerce sales is rapidly increasing and so are the associated losses generated by website outages and slow websites. We leverage novel retail and website performance data to investigate the impact of website performance on online sales. This question is... View Details
Keywords: Online Retail; Quasi-experiments; Abandonment; Synthetic Control; Internet and the Web; Performance; Service Operations
Gallino, Santiago, Nil Karacaoglu, and Antonio Moreno. "Need for Speed: The Impact of Website Performance on Online Retail." Working Paper, October 2018.
- 09 Jan 2012
- Research & Ideas
Location, Location, Location: The Strategy of Place
Going Global Expanding operations to another country brings a whole new set of complications, says Alcácer. For one, businesses that expand internationally need to adjust their offerings to a completely... View Details
Keywords: by Dina Gerdeman
- May 2022
- Supplement
Borusan CAT: Monetizing Prediction in the Age of AI (B)
By: Navid Mojir and Gamze Yucaoglu
Borusan Cat is an international distributor of Caterpillar heavy machines. In 2021, it had been three years since Ozgur Gunaydin (CEO) and Esra Durgun (Director of Strategy, Digitization, and Innovation) started working on Muneccim, the company’s predictive AI tool.... View Details
Keywords: AI and Machine Learning; Commercialization; Technology Adoption; Industrial Products Industry; Turkey; Middle East
Mojir, Navid, and Gamze Yucaoglu. "Borusan CAT: Monetizing Prediction in the Age of AI (B)." Harvard Business School Supplement 522-045, May 2022.
- November 2015
- Article
Influence of Experience and the Surgical Learning Curve on Long-term Patient Outcomes in Cardiac Surgery
By: Bryan M. Burt, Andrew W. ElBardissi, Robert S. Huckman, Lawrence H. Cohn, Marisa W. Cevasco, James D. Rawn, Sary F. Aranki and John G. Byrne
OBJECTIVE: We hypothesized that increased post-graduate surgical experience correlates with improved operative efficiency and long-term survival in standard cardiac surgery procedures.
METHODS: Utilizing a prospectively collected retrospective database,... View Details
METHODS: Utilizing a prospectively collected retrospective database,... View Details
Keywords: Service Delivery; Value; Health Care and Treatment; Experience and Expertise; Health Industry
Burt, Bryan M., Andrew W. ElBardissi, Robert S. Huckman, Lawrence H. Cohn, Marisa W. Cevasco, James D. Rawn, Sary F. Aranki, and John G. Byrne. "Influence of Experience and the Surgical Learning Curve on Long-term Patient Outcomes in Cardiac Surgery." Journal of Thoracic and Cardiovascular Surgery 150, no. 5 (November 2015): 1061–1067.
- 19 Dec 2022
- Research & Ideas
The 10 Most Popular Articles of 2022
Two intense years of pandemic distancing and disruption gave way to another sort of distress in 2022—a year of soul searching, burnout, and quiet quitting. The 10 most-read... View Details
Keywords: by Danielle Kost
- 27 Feb 2019
- Research & Ideas
The Hidden Cost of a Product Recall
device industry. That allowed the researchers to evaluate how a recall’s severity and proximity—the degree of product market overlap between recalled and competing products—may stall or speed innovation in a... View Details
- 03 Oct 2005
- Research & Ideas
The Box Office Power of Stars
power. For example, movie studios are probably more confident that a Tom Cruise movie will emerge as the winner of a competitive July 4 opening weekend than a movie with an unknown actor, and will adjust... View Details
- May 2008
- Article
Excess Comovement of Stock Returns: Evidence from Cross-sectional Variation in Nikkei 225 Weights
By: Robin Greenwood
In the presence of limits to arbitrage, cross-sectional variation in periodic investor demand should be related to the degree of comovement of returns. I exploit the unusual weighting system of the Nikkei 225 index in Japan to identify cross-sectional variation in... View Details
Keywords: Stocks; Investment; Investment Return; Market Transactions; Weight; Performance Expectations; Behavior; Japan
Greenwood, Robin. "Excess Comovement of Stock Returns: Evidence from Cross-sectional Variation in Nikkei 225 Weights." Review of Financial Studies 21, no. 3 (May 2008): 1153–1186.
- 01 Mar 2013
- Working Paper Summaries
Hurry Up and Wait: Differential Impacts of Congestion, Bottleneck Pressure, and Predictability on Patient Length of Stay
- 2018
- Article
Threat of Platform-Owner Entry and Complementor Responses: Evidence from the Mobile App Market
By: Wen Wen and Feng Zhu
We examine how app developers on the Android mobile platform adjust their innovation efforts (rate and direction) and value-capture strategies in response to Google’s entry threat and actual entry into their markets. We find that, after Google’s entry threat increases,... View Details
Keywords: Platform-owner Entry; Entry Threat; Innovation; Complementors; Mobile App Industry; Digital Platforms; Mobile and Wireless Technology; Market Entry and Exit; Price; Innovation and Invention; Applications and Software
Wen, Wen, and Feng Zhu. "Threat of Platform-Owner Entry and Complementor Responses: Evidence from the Mobile App Market." Strategic Management Journal 40, no. 9 (September 2019): 1336–1367.
- 2022
- Working Paper
THEMIS: A Framework for Cost-Benefit Analysis of COVID-19 Non-Pharmaceutical Interventions
By: Dimitris Bertsimas, Michael Lingzhi Li and Saksham Soni
Since December 2019, the world has been ravaged by the COVID-19 pandemic, with over 150 million confirmed cases and 3 million confirmed deaths worldwide. To combat the spread of COVID-19, governments have issued unprecedented non-pharmaceutical interventions (NPIs),... View Details
Keywords: COVID-19; Health Pandemics; Policy; Framework; Cost vs Benefits; Outcome or Result; United States; Germany; Brazil; Singapore; Spain
Bertsimas, Dimitris, Michael Lingzhi Li, and Saksham Soni. "THEMIS: A Framework for Cost-Benefit Analysis of COVID-19 Non-Pharmaceutical Interventions." Working Paper, April 2022.
- 02 Apr 2009
- Working Paper Summaries
The Flattening Firm and Product Market Competition: The Effect of Trade Liberalization
Keywords: by Maria Guadalupe & Julie M. Wulf
- December 2019
- Article
It Helps to Ask: The Cumulative Benefits of Asking Follow-up Questions
By: Michael Yeomans, Alison Wood Brooks, Karen Huang, Julia A. Minson and Francesca Gino
In a recent article published in Journal of Personality and Social Psychology (JPSP; Huang, Yeomans, Brooks, Minson, & Gino, 2017), we reported the results of 2 experiments involving “getting acquainted” conversations among strangers and an observational field... View Details
Yeomans, Michael, Alison Wood Brooks, Karen Huang, Julia A. Minson, and Francesca Gino. "It Helps to Ask: The Cumulative Benefits of Asking Follow-up Questions." Journal of Personality and Social Psychology 117, no. 6 (December 2019): 1139–1144.
- Article
The Ownership and Trading of Debt Claims in Chapter 11 Restructurings
By: Victoria Ivashina, Benjamin Iverson and David C. Smith
What is the ownership structure of bankrupt debt claims? How does the ownership evolve though bankruptcy? And how does debt ownership influence Chapter 11 outcomes? To answer these questions, we construct a data set that identifies the entire capital structure for 136... View Details
Keywords: Ownership Structure; Distressed Debt; Trading In Bankruptcy; Restructuring; Capital Structure; Insolvency and Bankruptcy; Ownership; Borrowing and Debt; United States
Ivashina, Victoria, Benjamin Iverson, and David C. Smith. "The Ownership and Trading of Debt Claims in Chapter 11 Restructurings." Journal of Financial Economics 119, no. 2 (February 2016): 316–335.
- 01 Feb 2013
- Working Paper Summaries
Dollar Funding and the Lending Behavior of Global Banks
- January–February 2018
- Article
The Leader's Guide to Corporate Culture: How to Manage the Eight Critical Elements of Organizational Life
By: Boris Groysberg, Jeremiah Lee, Jesse Price and J. Yo-Jud Cheng
Executives are often confounded by culture, because much of it is anchored in unspoken behaviors, mindsets, and social patterns. But when properly managed, culture can help them achieve change and build organizations that will thrive in even the most trying times. In... View Details
Keywords: Organizational Culture; Performance Effectiveness; Strategy; Organizational Change and Adaptation
Groysberg, Boris, Jeremiah Lee, Jesse Price, and J. Yo-Jud Cheng. "The Leader's Guide to Corporate Culture: How to Manage the Eight Critical Elements of Organizational Life." Harvard Business Review 96, no. 1 (January–February 2018): 44–52.
- March 2017
- Article
Variation in the Cost of Care for Primary Total Knee Arthroplasties
By: Derek A. Haas and Robert S. Kaplan
The study examined the cost variation across 29 high-volume U.S. hospitals for delivering a primary total knee arthroplasty without major complicating conditions. Hospital and physician personnel costs were calculated using time-driven activity-based costing.... View Details
Haas, Derek A., and Robert S. Kaplan. "Variation in the Cost of Care for Primary Total Knee Arthroplasties." Arthroplasty Today 3, no. 1 (March 2017): 33–37.
- 2017
- Working Paper
The Decline of Big-Bank Lending to Small Business: Dynamic Impacts on Local Credit and Labor Markets
By: Brian S. Chen, Samuel G. Hanson and Jeremy C. Stein
Small business lending by the four largest banks fell sharply relative to others in 2008 and remained depressed through 2014. We explore the dynamic adjustment process following this credit supply shock. In counties where the largest banks had a high market share, the... View Details
Keywords: Small Business; Financing and Loans; Banks and Banking; System Shocks; Credit; Labor; United States
Chen, Brian S., Samuel G. Hanson, and Jeremy C. Stein. "The Decline of Big-Bank Lending to Small Business: Dynamic Impacts on Local Credit and Labor Markets." NBER Working Paper Series, No. 23843, September 2017.
- 30 Dec 2013
- Research & Ideas
Most Popular Articles of 2013
litigations on firm strategy. Increased Speed Equals Increased Wait: The Impact of a Reduction in Emergency Department Ultrasound Order Processing Time This study of ultrasound... View Details
Keywords: by Staff
- 02 Jan 2012
- Research & Ideas
Most Popular Articles of 2011
Harvard Business School and Marc Epstein of Rice University. Key concepts include: Tightly monitored employees were less likely to make independent decisions, even if their job descriptions allowed them to do so. They were even less... View Details
Keywords: by Staff