Filter Results:
(1,276)
Show Results For
- All HBS Web (1,688)
- Faculty Publications (515)
Show Results For
- All HBS Web (1,688)
- Faculty Publications (515)
Sort by
- January 2024
- Article
Dog Eat Dog: Balancing Network Effects and Differentiation in a Digital Platform Merger
By: Chiara Farronato, Jessica Fong and Andrey Fradkin
Digital platforms are increasingly the subject of regulatory scrutiny. In comparison to multiple competitors, a single platform may increase consumer welfare if network effects are large or may decrease welfare due to higher prices or reduction in platform variety. We... View Details
Keywords: Platform Differentiation; Digital Platforms; Network Effects; Measurement and Metrics; Mergers and Acquisitions; Outcome or Result
Farronato, Chiara, Jessica Fong, and Andrey Fradkin. "Dog Eat Dog: Balancing Network Effects and Differentiation in a Digital Platform Merger." Management Science 70, no. 1 (January 2024): 464–483.
- 2021
- Working Paper
Status and Mortality: Is There a Whitehall Effect in the United States?
By: Tom Nicholas
Do white collar workers with lower social status in the occupational hierarchy die younger? The influential Whitehall studies of British civil servants identified a strong inverse relationship between employment rank and mortality, but we do not know if this effect... View Details
Nicholas, Tom. "Status and Mortality: Is There a Whitehall Effect in the United States?" Harvard Business School Working Paper, No. 21-080, January 2021.
- 2021
- Working Paper
The Great Unequalizer: Initial Health Effects of COVID-19 in the United States
By: Marcella Alsan, Amitabh Chandra and Kosali I. Simon
We measure inequities from the COVID-19 pandemic on mortality and hospitalizations in the United States during the early months of the outbreak. We discuss challenges in measuring health outcomes and health inequality, some of which are specific to COVID-19 and others... View Details
Alsan, Marcella, Amitabh Chandra, and Kosali I. Simon. "The Great Unequalizer: Initial Health Effects of COVID-19 in the United States." NBER Working Paper Series, No. 28958, June 2021.
- 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... View Details
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.
- 02 Aug 2004
- What Do You Think?
For Greater Transparency, Is Section 404 an Effective Response?
innovation is less likely to occur." Brian Donahue warns that "an assessment of internal controls by management at a point in time is not effective because the organization—and thus internal controls—have already changed to meet... View Details
Keywords: by James Heskett
- 2020
- Working Paper
Dog Eat Dog: Balancing Network Effects and Differentiation in a Digital Platform Merger
By: Chiara Farronato, Jessica Fong and Andrey Fradkin
Digital platforms are increasingly the subject of regulatory scrutiny. In comparison to multiple competitors, a single platform may increase consumer welfare if network effects are large or may decrease welfare due to higher prices or reduction in platform variety. We... View Details
Keywords: Platform Differentiation; Digital Platforms; Network Effects; Measurement and Metrics; Mergers and Acquisitions; Outcome or Result
Farronato, Chiara, Jessica Fong, and Andrey Fradkin. "Dog Eat Dog: Balancing Network Effects and Differentiation in a Digital Platform Merger." NBER Working Paper Series, No. 28047, November 2020.
- 2023
- Working Paper
The Effect of Childhood Environment on Political Behavior: Evidence from Young U.S. Movers, 1992–2021
By: Jacob R. Brown, Enrico Cantoni, Sahil Chinoy, Martin Koenen and Vincent Pons
We ask how childhood environment shapes political behavior. We measure young voters’ participation and party affiliation in nationally comprehensive voter files and reconstruct their childhood location histories based on their parents’ addresses. We compare outcomes of... View Details
Brown, Jacob R., Enrico Cantoni, Sahil Chinoy, Martin Koenen, and Vincent Pons. "The Effect of Childhood Environment on Political Behavior: Evidence from Young U.S. Movers, 1992–2021." NBER Working Paper Series, No. 31759, October 2023.
- June 2014
- Article
Pitfalls and Fraud in Online Advertising Metrics: What Makes Advertisers Vulnerable to Cheaters, and How They Can Protect Themselves
By: Benjamin Edelman
How does online advertising become less effective than advertisers expect and less effective than measurements indicate? The current research explores problems that result, in part, from malfeasance by outside perpetrators who overstate their efforts to increase their... View Details
Keywords: Online Advertising; Measurement; Mismeasurement; Fraud; Invisible; Digital Marketing; Misleading and Fraudulent Advertising; Marketing Strategy
Edelman, Benjamin. "Pitfalls and Fraud in Online Advertising Metrics: What Makes Advertisers Vulnerable to Cheaters, and How They Can Protect Themselves." Journal of Advertising Research 54, no. 2 (June 2014): 127–132.
- October 2007
- Article
The Effectiveness of Pre-Release Advertising for Motion Pictures: An Empirical Investigation Using a Simulated Market
By: Anita Elberse and Bharat N. Anand
One of the most visible and publicized trends in the movie industry is the escalation in movie advertising expenditures over time. Yet, the returns to movie advertising are poorly understood. The main reason is that disentangling the causal effect of advertising on... View Details
Keywords: Advertising; Stocks; Investment Return; Price; Revenue; Quality; Mathematical Methods; Motion Pictures and Video Industry
Elberse, Anita, and Bharat N. Anand. "The Effectiveness of Pre-Release Advertising for Motion Pictures: An Empirical Investigation Using a Simulated Market." Information Economics and Policy 19, nos. 3-4 (October 2007): 319–343. (Special Issue on Economics of the Media.)
- January 1999
- Article
International Accounting Standards: New Interim Financial Reporting Standard Now Effective
By: David F. Hawkins
Hawkins, David F. "International Accounting Standards: New Interim Financial Reporting Standard Now Effective." Accounting Bulletin, no. 74 (January 1999).
- July–September 2020
- Article
Innovation Contest: Effect of Perceived Support for Learning on Participation
By: Olivia Jung, Andrea Blasco and Karim R. Lakhani
Background: Frontline staff are well positioned to conceive improvement opportunities based on first-hand knowledge of what works and does not work. The innovation contest may be a relevant and useful vehicle to elicit staff ideas. However, the success of the... View Details
Keywords: Contest; Innovation; Employee Engagement; Organizational Learning; Health Care; Health Care Delivery; Innovation and Invention; Organizations; Learning; Employees; Perception; Health Care and Treatment
Jung, Olivia, Andrea Blasco, and Karim R. Lakhani. "Innovation Contest: Effect of Perceived Support for Learning on Participation." Health Care Management Review 45, no. 3 (July–September 2020): 255–266.
- 14 Aug 2007
- Working Paper Summaries
Improving Patient Outcomes: The Effects of Staff Participation and Collaboration in Healthcare Delivery
- Article
Mandate Outcomes Reporting
By: Robert S. Kaplan and Michael E. Porter
Currently, few health care providers measure and report their patient outcomes, which leads to several problems. Attempts to introduce price transparency without outcomes transparency could trigger a “race to the bottom.” Should Medicare coverage be expanded to... View Details
Keywords: Outcomes Reporting; Outcomes Measurement; Medicare; Medicaid; Health Care and Treatment; Outcome or Result; Measurement and Metrics
Kaplan, Robert S., and Michael E. Porter. "Mandate Outcomes Reporting." Health Management, Policy and Innovation 4, no. 3 (December 2019).
- December 2016
- Article
The Effects of Endowment Size and Strategy Method on Third Party Punishment
By: Jillian J. Jordan, Katherine McAuliffe and David G. Rand
Numerous experiments have shown that people often engage in third-party punishment (3PP) of selfish behavior. This evidence has been used to argue that people respond to selfishness with anger, and get utility from punishing those who mistreat others. Elements of the... View Details
Keywords: Third-party Punishment; Norm-enforcement; Strategy Method; Economic Games; Cooperation; Emotions; Fairness
Jordan, Jillian J., Katherine McAuliffe, and David G. Rand. "The Effects of Endowment Size and Strategy Method on Third Party Punishment." Experimental Economics 19, no. 4 (December 2016): 741–763.
- Research Summary
Overview
Professor MacKay combines theory and measurement to deliver new insights about price competition and consumer preferences. In current and published papers, his research addresses how strategic pricing decisions may be influenced by algorithms, long-term contracts,... View Details
- 14 Jan 2009
- Working Paper Summaries
Smart Money: The Effect of Education, Cognitive Ability, and Financial Literacy on Financial Market Participation
- 08 Nov 2012
- Working Paper Summaries
Admitting Mistakes: Home Country Effect on the Reliability of Restatement Reporting
- April 2023
- Article
Performance on Patient Experience Measures of Former Chief Medical Residents as Physician Exemplars Chosen by the Profession
By: Lucy Chen and J. Michael McWilliams
OBJECTIVE To compare care for patients of primary care physicians (PCPs) who were former chiefs with care for patients of nonchief PCPs.
DESIGN, SETTING, AND PARTICIPANTS Using 2010 to 2018 Medicare Fee-For-Service Consumer Assessment of Healthcare... View Details
DESIGN, SETTING, AND PARTICIPANTS Using 2010 to 2018 Medicare Fee-For-Service Consumer Assessment of Healthcare... View Details
Keywords: Performance Evaluation; Forecasting and Prediction; Knowledge Use and Leverage; Competency and Skills; Surveys; Health Industry
Chen, Lucy, and J. Michael McWilliams. "Performance on Patient Experience Measures of Former Chief Medical Residents as Physician Exemplars Chosen by the Profession." JAMA Internal Medicine 183, no. 4 (April 2023): 350–359.
- 2018
- Working Paper
Is Overconfidence a Motivated Bias? Experimental Evidence
By: Jennifer M. Logg, Uriel Haran and Don A. Moore
Are overconfident beliefs driven by the motivation to view oneself positively? We test the relationship between motivation and overconfidence using two distinct, but often conflated, measures: better-than-average (BTA) beliefs and overplacement. Our results suggest... View Details
Keywords: Self-perception; Overconfidence; Motivation; Better-Than-Average Effect; Specifically; Personal Characteristics; Perception; Motivation and Incentives; Cognition and Thinking
Logg, Jennifer M., Uriel Haran, and Don A. Moore. "Is Overconfidence a Motivated Bias? Experimental Evidence." Harvard Business School Working Paper, No. 18-099, April 2018.
- 2007
- Working Paper
Evidence from Goodwill Non-impairments on the Effects of Unverifiable Fair-Value Accounting
By: Karthik Ramanna and Ross L. Watts
SFAS 142 requires firms to use unverifiable fair-value estimates to determine goodwill impairments. Standard setters suggest managers will use the discretion given by such estimates to convey private information on future cash flows, while agency theory predicts... View Details
Ramanna, Karthik, and Ross L. Watts. "Evidence from Goodwill Non-impairments on the Effects of Unverifiable Fair-Value Accounting." Harvard Business School Working Paper, No. 08-014, August 2007.