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- Faculty Publications (97)
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- All HBS Web (433)
- Faculty Publications (97)
- 2022
- Working Paper
Is Hybrid Work the Best of Both Worlds? Evidence from a Field Experiment
Hybrid work is emerging as a novel form of organizing work globally. This paper reports causal evidence on how the extent of hybrid work—the number of days worked from home relative to days worked from the office—affects work outcomes. Collaborating with an... View Details
Keywords: Hybrid Work; Remote Work; Work-from-home; Field Experiment; Employees; Geographic Location; Performance; Work-Life Balance
Choudhury, Prithwiraj, Tarun Khanna, Christos A. Makridis, and Kyle Schirmann. "Is Hybrid Work the Best of Both Worlds? Evidence from a Field Experiment." Harvard Business School Working Paper, No. 22-063, March 2022.
- 12 Apr 2022
- News
One or Two Days in the Office Is the ‘Sweet Spot’ of Hybrid Work
- 24 Aug 2021
- News
More Vaccine Mandates
- Article
Assessing the Value of Pediatric Aerodigestive Care
By: Robert S. Kaplan, Chris Hartnick, Mahek Shah, Steven M. Coppess, Alisa Yamasaki, Kaalan E. Johnson, Jeremy Prager, Christopher T. Wootten, Thomas Gallagher and Evan Propst
Leaders at six hospitals conducted a research study to assess and compare the health outcomes and costs of pediatric aerodigestive care. Four of the hospitals delivered care with an integrated practice unit (IPU) while two delivered care traditionally, with isolated... View Details
Keywords: Time-Driven Activity-Based Costing; Value-based Health Care; Integrated Practice Unit; Health Care and Treatment; Cost Management; Performance Improvement
Kaplan, Robert S., Chris Hartnick, Mahek Shah, Steven M. Coppess, Alisa Yamasaki, Kaalan E. Johnson, Jeremy Prager, Christopher T. Wootten, Thomas Gallagher, and Evan Propst. "Assessing the Value of Pediatric Aerodigestive Care." NEJM Catalyst Innovations in Care Delivery 1, no. 4 (July–August 2020).
- 09 Jan 2017
- News
Business Lessons From the iPhone’s First Decade
- 27 Sep 2024
- Blog Post
HBS Latino Student Association Spotlight: Lorraine Bichara Assad (MS/MBA 2026)
of the sentence. It felt strange, like I had to justify who I was—how I spoke, how I acted—with just those few words. There were moments when being a minority felt isolating and even intimidating. But over time, I have come to understand... View Details
Service Productivity Management
Here is an in-depth guide to the most powerful available benchmarking technique for improving service organization performance — Data Envelopment Analysis (DEA). The book outlines DEA as a benchmarking technique, identifies high cost service units, isolates... View Details
- 22 Sep 2020
- News
Going Back to Move Forward
- March 1996 (Revised January 2002)
- Case
CIBA Vision: The Daily Disposable Lens Project (A)
By: Gary P. Pisano
Examines CIBA Vision's decision on whether to launch a major new R&D initiative to develop a low-cost, daily disposable contact lens, and how to organize such a project should it proceed. One group of executives favors setting up a small, autonomous project team... View Details
Keywords: Product Development; Operations; Research and Development; Decision Making; Production; Strategy; Management; Organizational Design; Globalization; Medical Devices and Supplies Industry
Pisano, Gary P. "CIBA Vision: The Daily Disposable Lens Project (A)." Harvard Business School Case 696-100, March 1996. (Revised January 2002.)
- 29 Apr 2020
- News
What Makes an Office Building “Healthy”
- 2020
- Working Paper
Social Networks, Ethnicity, and Entrepreneurship
By: William R. Kerr and Martin Mandorff
We study the relationship between ethnicity, occupational choice, and entrepreneurship. Immigrant groups in the United States cluster in specific business sectors. For example, Koreans are 34 times more concentrated in self-employment for dry cleaning than other... View Details
Keywords: Self-employed; Occupation; Entrepreneurship; Social Entrepreneurship; Industry Clusters; Ethnicity; Immigration; Networks; United States
Kerr, William R., and Martin Mandorff. "Social Networks, Ethnicity, and Entrepreneurship." Harvard Business School Working Paper, No. 16-042, October 2015. (Revised November 2020. NBER Working Paper Series, No. 21597, September 2015)
- June 2023
- Case
Tractor Supply Co
By: David L. Ager and Michael A. Roberto
In February 2023, Hal Lawton, CEO of Tractor Supply Co, the largest farm and ranch retailer in the United States reflected on the company’s 70% growth between 2019 and 2022. Economists had begun to predict an economic downturn and experts were predicting softening... View Details
Keywords: COVID-19 Pandemic; Demand and Consumers; Economic Slowdown and Stagnation; Organizational Change and Adaptation; Retail Industry
Ager, David L., and Michael A. Roberto. "Tractor Supply Co." Harvard Business School Case 923-302, June 2023.
- 2022
- Working Paper
House Prices, Home Equity and Entrepreneurship: Evidence from U.S. Census Micro Data
By: Sari Pekkala Kerr, William R. Kerr and Ramana Nanda
During 1992-2007, house price growth is strongly correlated with local entrepreneurship. We show with Census Bureau data that most of this entry is related to construction and real estate; these entrants tend to be small and short-lived. Using a 1998 Texas reform that... View Details
Kerr, Sari Pekkala, William R. Kerr, and Ramana Nanda. "House Prices, Home Equity and Entrepreneurship: Evidence from U.S. Census Micro Data." Harvard Business School Working Paper, No. 15-069, February 2015. (Revised June 2022.)
- 2006
- Book
Service Productivity Management: Improving Service Performance Using Data Envelopment Analysis
By: H. David Sherman and Joe Zhu
Here is an in-depth guide to the most powerful available benchmarking technique for improving service organization performance—Data Envelopment Analysis (DEA). The book outlines DEA as a benchmarking technique, identifies high cost service units, isolates specific... View Details
Sherman, H. David, and Joe Zhu. Service Productivity Management: Improving Service Performance Using Data Envelopment Analysis. Boston, MA: Springer, 2006.
- September 2016 (Revised July 2018)
- Case
United Airlines: More Out-and-Back Flying?
This case looks at United Airlines when it is facing a decision on whether to shift its aircraft routing to more "out-and-back" routing in order to try to improve its on-time performance. As one of the world's largest airlines, United had a very large fleet and... View Details
Keywords: Service Excellence; Service Management; Service Quality; Service Quality Competition; Services; Airline Industry; Airlines; Operational Complexity; Operational Disruptions; Operational Effectiveness; Operations Improvement; Operations Management; Operations Strategy; Air Transportation; Operations; Service Operations; Service Delivery; Performance Effectiveness; Performance Improvement; Complexity; Air Transportation Industry; United States
Buell, Ryan W., Willy Shih, and Mike Toffel. "United Airlines: More Out-and-Back Flying?" Harvard Business School Case 617-010, September 2016. (Revised July 2018.)
- 09 Jun 2020
- News
Fed action, debt markets and stocks
- April 15, 2020
- Other Article
Designating Certain Post-Acute Care Facilities As COVID-19 Skilled Care Centers Can Increase Hospital Capacity And Keep Nursing Home Patients Safer
By: Leemore S. Dafny and Steven S. Lee
As the number of COVID-19 cases nationwide continues to grow, many hospitals will need to convert acute care beds into intensive care beds and discharge stable patients to post-acute care settings such as nursing homes. In addition, nursing homes unable to care for... View Details
Dafny, Leemore S., and Steven S. Lee. "Designating Certain Post-Acute Care Facilities As COVID-19 Skilled Care Centers Can Increase Hospital Capacity And Keep Nursing Home Patients Safer." Health Affairs Blog (April 15, 2020).
- 2023
- Working Paper
Market Design and Maintenance
By: Alvin E. Roth
Because no marketplace operates in isolation from the larger world, marketplace designs may need to adapt to changes in the larger environments. I discuss such changes in connection with the labor markets for new doctors, new Ph.D. economists, and for kidney exchange... View Details
Keywords: Market Design
Roth, Alvin E. "Market Design and Maintenance." NBER Working Paper Series, No. 31947, December 2023.
Who Sways the USDA on GMO Approvals?
Economists use the term "regulatory capture" to describe the phenomenon whereby regulatory agencies serving the public instead end up advancing the interests of the companies they regulate. Once those laws are passed, however, it's less clear how companies sway the... View Details
- October 2007
- Article
Supply and Demand Shifts in the Shorting Market
By: Lauren Cohen, Karl B. Diether and Christopher J. Malloy
Using proprietary data on stock loan fees and quantities from a large institutional investor, we examine the link between the shorting market and stock prices. Employing a unique identification strategy, we isolate shifts in the supply and demand for shorting. We find... View Details
Keywords: Analytics and Data Science; Stocks; Financing and Loans; Price; Strategy; Demand and Consumers; Forecasting and Prediction; Investment Return; Markets; Information
Cohen, Lauren, Karl B. Diether, and Christopher J. Malloy. "Supply and Demand Shifts in the Shorting Market." Journal of Finance 62, no. 5 (October 2007): 2061–2096. (Winner of Smith Breeden Prize for the Best Paper Published in the Journal of Finance in Asset Pricing (Distinguished Paper) 2007.)