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Show Results For
-
All HBS Web
(3,512)
- People (5)
- News (758)
- Research (1,924)
- Events (23)
- Multimedia (30)
- Faculty Publications (997)
- Article
Measuring the Scientific Effectiveness of Contact Tracing: Evidence from a Natural Experiment
By: Thiemo Fetzer and Thomas Graeber
Contact tracing has for decades been a cornerstone of the public health approach to epidemics, including Ebola, severe acute respiratory syndrome, and now COVID-19. It has not yet been possible, however, to causally assess the method’s effectiveness using a randomized...
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Fetzer, Thiemo, and Thomas Graeber. "Measuring the Scientific Effectiveness of Contact Tracing: Evidence from a Natural Experiment." Proceedings of the National Academy of Sciences 118, no. 33 (August 17, 2021): 1–4.
Innovation and Design in the Age of Artificial Intelligence
At the heart of any innovation process lies a fundamental practice: the way people create ideas and solve problems. This “decision making” side of innovation is what scholars and practitioners refer to as “design.” Decisions in innovation processes have so far been... View Details
- 01 Jun 2008
- News
The Prophet of Start-Ups
great that in 1965 the SEC even raided ARD’s offices to conduct a “surprise audit.” Doriot was so enraged at the SEC that he kept a file of vituperative letters addressed to the agency that were stamped:...
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- March 2023 (Revised December 2023)
- Background Note
Economic Analysis: The Hidden Costs of Layoffs and Managing Staff Reductions
By: Sandra J. Sucher, Marilyn Morgan Westner and Christopher Diak
Globally, over the past fifty years, more companies have used layoffs to cut costs during periods of decreased demand or economic downturns. But layoffs have far-reaching consequences, generate hidden costs, and harm the company in myriad ways. This note reviews ways...
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Keywords:
Human Resource Management;
Layoffs;
Furloughs;
Human Resources;
Management Practices and Processes;
Employee Relationship Management;
Resignation and Termination;
Compensation and Benefits;
United States
Sucher, Sandra J., Marilyn Morgan Westner, and Christopher Diak. "Economic Analysis: The Hidden Costs of Layoffs and Managing Staff Reductions." Harvard Business School Background Note 323-073, March 2023. (Revised December 2023.)
- May 16, 2019
- Article
To Improve Food Inspections, Change the Way They're Scheduled
By: Maria Ibanez and Michael W. Toffel
Health inspections are an important tool to increase food safety, but there are still 48 million cases of food-borne illnesses and 128,000 hospitalizations every year in the United States. Our research finds that inspectors reported fewer health code violations as they...
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Keywords:
Inspection;
Scheduling;
Food;
Safety;
Health;
Governing Rules, Regulations, and Reforms;
Performance Improvement
Ibanez, Maria, and Michael W. Toffel. "To Improve Food Inspections, Change the Way They're Scheduled." Harvard Business Review (website) (May 16, 2019).
- 23 Jan 2017
- Working Paper Summaries
Overcoming Institutional Voids: A Reputation-Based View of Long Run Survival
(Un)principled Agents: Monitoring Loyalty after the End of the Royal African Company Monopoly
The revocation of the Royal African Company's monopoly in 1698 inaugurated a transformation of the transatlantic slave trade. While the RAC’s exit from the slave trade has received scholarly attention, little is known about the company’s response to the loss of its...
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- 22 Aug 2005
- Research & Ideas
The Hard Work of Failure Analysis
On a larger scale, the U.S. Army is known for conducting After Action Reviews that enable participants to analyze, discuss, and learn from both the successes and failures of a variety View Details
Keywords:
by Amy Edmondson & Mark D. Cannon
- June 2023
- Article
The Effect of Firms' Information Exposure on Safeguarding Employee Health: Evidence from COVID-19
By: Lisa Yao Liu and Shirley Lu
We show that information exposure through international business networks enables firms to take proactive measures that benefit employees and potentially the local community. Specifically, in the early days of COVID-19, firms that have business networks with China and...
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Keywords:
COVID-19 Pandemic;
Networks;
Knowledge Use and Leverage;
Health Pandemics;
Decision Choices and Conditions;
Corporate Social Responsibility and Impact
Liu, Lisa Yao, and Shirley Lu. "The Effect of Firms' Information Exposure on Safeguarding Employee Health: Evidence from COVID-19." Journal of Accounting Research 61, no. 3 (June 2023): 891–933.
- 2008
- Working Paper
Accountability and Inequality in Single-Party Regimes: A Comparative Analysis of Vietnam and China
Over the past two decades, no two economies have averaged more rapid economic growth than China and Vietnam. But while China's income inequality has risen rapidly over that same time frame, Vietnam's has only grown moderately. Structural and socio-cultural determinants...
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Keywords:
Income Characteristics;
Economic Growth;
Policy;
Government and Politics;
Equality and Inequality;
China;
Viet Nam
Abrami, Regina M., Edmund Malesky, and Yu Zheng. "Accountability and Inequality in Single-Party Regimes: A Comparative Analysis of Vietnam and China." Harvard Business School Working Paper, No. 08-099, May 2008.
- Web
3.3 Student Cost of Attendance - MBA
3. Financial Obligations 3.3 Student Cost of Attendance Welcome to HBS Being a Student at HBS 1. Academic Information & Policies 2. Integrity & Standards of Conduct 3....
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Changes in Quality of Care After Hospital Mergers and Acquisitions
The hospital industry has consolidated substantially during the past two decades and at an accelerated pace since 2010. Multiple studies have shown that hospital mergers have led to higher prices for commercially insured patients, but research about effects on... View Details
- 04 May 2023
- News
Class of 2024 Embarks on Global Immersion
This year marks the return of international travel for the MBA Program’s FIELD Global Immersion (FGI) course, an experiential learning opportunity that gives first-year students in the Required Curriculum hands-on exposure to how business is conducted in markets around...
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- Article
A Field Experiment on Search Costs and the Formation of Scientific Collaborations
By: Kevin Boudreau, Tom Brady, Ina Ganguli, Patrick Gaule, Eva C. Guinan, Anthony Hollenberg and Karim R. Lakhani
We present the results of a field experiment conducted at Harvard Medical School to understand the extent to which search costs affect matching among scientific collaborators. We generated exogenous variation in search costs for pairs of potential collaborators by...
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Keywords:
Search Costs;
Cost;
Marketplace Matching;
Groups and Teams;
Science;
Collaborative Innovation and Invention
Boudreau, Kevin, Tom Brady, Ina Ganguli, Patrick Gaule, Eva C. Guinan, Anthony Hollenberg, and Karim R. Lakhani. "A Field Experiment on Search Costs and the Formation of Scientific Collaborations." Review of Economics and Statistics 99, no. 4 (October 2017): 565–576.
- October 2022
- Article
Amplification in the Evaluation of Multiple Emotional Expressions over Time
By: Amit Goldenberg, Jonas Schöne, Zi Huang, Timothy D. Sweeny, Desmond C. Ong, Timothy Brady, Maria M. Robinson, David Levari, Jamil Zaki and James J. Gross
Social interactions are dynamic and unfold over time. To make sense of social interactions, people must aggregate sequential information into summary, global evaluations. But how do people do this? Here, to address this question, we conducted nine studies (N = 1,583)...
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Goldenberg, Amit, Jonas Schöne, Zi Huang, Timothy D. Sweeny, Desmond C. Ong, Timothy Brady, Maria M. Robinson, David Levari, Jamil Zaki, and James J. Gross. "Amplification in the Evaluation of Multiple Emotional Expressions over Time." Nature Human Behaviour 6, no. 10 (October 2022): 1408–1416.
- 13 Aug 2007
- Research & Ideas
The Dark Side of Trust
black plumber. Some brochures included a line that TrapGuard was certified by the International Plumbing Code, a set of standards developed by the International Code Council. Others did not. A month later,...
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- 2008
- Working Paper
Economic Factors Underlying the Unbundling of Advertising Agency Services
By: Mohammad Arzaghi, Ernst R. Berndt, James C. Davis and Alvin J. Silk
This paper addresses a longstanding puzzle involving the unbundling of services that has occurredover more than two decades in the U.S. advertising agency industry: How can the shift from the bundling to the unbundling of services be explained and what accounts for the...
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Keywords:
Transformation;
Framework;
Service Operations;
Decisions;
Relationships;
Price;
Diversification;
Geography;
Cost;
Advertising Industry;
United States
Arzaghi, Mohammad, Ernst R. Berndt, James C. Davis, and Alvin J. Silk. "Economic Factors Underlying the Unbundling of Advertising Agency Services." NBER Working Paper Series, No. 14345, September 2008.
- 2007
- Other Unpublished Work
Competitiveness at the Crossroads: Choosing the Future Direction of the Russian Economy
By: Michael E. Porter, Christian H.M. Ketels, Mercedes Delgado and Richard Bryden
In early 2006, the Center for Strategic Research (CSR) in Moscow commissioned Professor Michael Porter and his team to conduct a review of the existing evidence on Russian competitiveness. The objective of this report is to synthesize, interpret, and draw
implications...
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Porter, Michael E., Christian H.M. Ketels, Mercedes Delgado, and Richard Bryden. "Competitiveness at the Crossroads: Choosing the Future Direction of the Russian Economy."
Making Sense of Capitalism
interviews. These new experiences allowed me to think through the role of history, as well as the significance of my research, in business strategies and people’s everyday lives today. The scope and depth...
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- Article
How Much Is a Reduction of Your Customers' Wait Worth? An Empirical Study of the Fast-Food Drive-Thru Industry Based on Structural Estimation Methods
In many service industries, companies compete with each other on the basis of the waiting time their customers experience, along with other strategic instruments such as the price they charge for their service. The objective of this paper is to conduct an empirical...
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Keywords:
Customer Satisfaction;
Price;
Service Delivery;
Mathematical Methods;
Competition;
Food and Beverage Industry;
Service Industry
Allon, Gad, Awi Federgruen, and Margaret P. Pierson. "How Much Is a Reduction of Your Customers' Wait Worth? An Empirical Study of the Fast-Food Drive-Thru Industry Based on Structural Estimation Methods ." Manufacturing & Service Operations Management 13, no. 4 (Fall 2011).