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Show Results For
- All HBS Web
(944)
- People (2)
- News (122)
- Research (718)
- Events (12)
- Multimedia (1)
- Faculty Publications (392)
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- 13 Jan 2015
- First Look
First Look: January 13
can TV advertising remain an effective means of promoting and selling products and services? In this article, the author draws upon his research to argue that TV advertising remains a powerful vehicle for capturing people's attention,... View Details
Keywords: Sean Silverthorne
- Research Summary
Regulatory Change/Business-Government Relations
“Sources of Learning Heterogeneity: Discontinuous Regulatory Shock and its Impact on Organizational Search Behaviors”
Co-authoring with Jerry Kim, in this study I look at how discontinuous regulatory shock shapes organizational... View Details
- 2012
- Working Paper
The First Deal: The Division of Founder Equity in New Ventures
By: Thomas F. Hellmann and Noam Wasserman
This paper examines the division of founder shares in entrepreneurial ventures, focusing on the decision of whether or not to divide the shares equally among all founders. To motivate the empirical analysis we develop a simple theory of costly bargaining, where... View Details
Hellmann, Thomas F., and Noam Wasserman. "The First Deal: The Division of Founder Equity in New Ventures." Harvard Business School Working Paper, No. 14-085, March 2014.
- March–April 2019
- Article
A Recombination-Based Internationalization Model: Evidence from Narayana Health's Journey from India to the Cayman Islands
By: Budhaditya Gupta and Tarun Khanna
Internationalizing firms often find developing host-country resources challenging as they simultaneously attempt to replicate the resources that worked well in their home country and adapt them to fit the context of the host country. On the basis of a longitudinal... View Details
Keywords: Recombination; Internationalization; Cross-Cultural and Cross-Border Issues; Multinational Firms and Management; Health Care and Treatment; India; Cayman Islands
Gupta, Budhaditya, and Tarun Khanna. "A Recombination-Based Internationalization Model: Evidence from Narayana Health's Journey from India to the Cayman Islands." Organization Science 30, no. 2 (March–April 2019): 405–425.
- 07 Jun 2016
- First Look
June 7, 2016
discontinuity design that facilitates sharper identification of treatment effects, we find a significant and discontinuous increase in tax avoidance following Russell 2000 inclusion. The tax avoidance involves the use of tax shelters, and... View Details
Keywords: Sean Silverthorne
- 2011
- Working Paper
The First Deal: The Division of Founder Equity in New Ventures
By: Thomas F. Hellmann and Noam Wasserman
This paper examines the division of founder shares in entrepreneurial ventures, focusing on the decision of whether or not to divide the shares equally among all founders. To motivate the empirical analysis we develop a simple theory of costly bargaining, where... View Details
Keywords: Business Startups; Decision Choices and Conditions; Entrepreneurship; Fairness; Equity; Managerial Roles; Negotiation Deal; Ownership Stake; Value
Hellmann, Thomas F., and Noam Wasserman. "The First Deal: The Division of Founder Equity in New Ventures." NBER Working Paper Series, No. 16922, April 2011.
- Research Summary
Job Market Paper
When to Take the Leap:
The Antecedents and Consequences of Leapfrog CEOs
Much of the prior research on CEO successions focuses on differences between CEOs appointed from within the firm and those appointed from outside;... View Details
The Antecedents and Consequences of Leapfrog CEOs
Much of the prior research on CEO successions focuses on differences between CEOs appointed from within the firm and those appointed from outside;... View Details
- 2023
- Working Paper
Design-Based Inference for Multi-arm Bandits
By: Dae Woong Ham, Iavor I. Bojinov, Michael Lindon and Martin Tingley
Multi-arm bandits are gaining popularity as they enable real-world sequential decision-making across application areas, including clinical trials, recommender systems, and online decision-making. Consequently, there is an increased desire to use the available... View Details
Ham, Dae Woong, Iavor I. Bojinov, Michael Lindon, and Martin Tingley. "Design-Based Inference for Multi-arm Bandits." Harvard Business School Working Paper, No. 24-056, March 2024.
- Article
Administrative Costs Associated with Physician Billing and Insurance-Related Activities at an Academic Health Care System
By: Phillip Tseng, Robert S. Kaplan, Barak D. Richman, Mahek A. Shah and Kevin A. Schulman
The federal government mandated adoption of certified electronic health record systems (EHR), at least in part, to reduce administrative costs for physicians. This study used time-driven activity-based costing to determine the administrative costs associated with... View Details
Tseng, Phillip, Robert S. Kaplan, Barak D. Richman, Mahek A. Shah, and Kevin A. Schulman. "Administrative Costs Associated with Physician Billing and Insurance-Related Activities at an Academic Health Care System." JAMA, the Journal of the American Medical Association 319, no. 7 (February 20, 2018): 691–697.
- Article
The Inpatient Discharge Lounge as a Potential Mechanism to Mitigate Emergency Department Boarding and Crowding
By: Brian Franklin, Sharif Vakili, Robert S. Huckman, Sarah Hosein, Nicholas Falk, Katherine Cheng, Maria Murray, Sheila Harris, Charles A. Morris and Eric Goralnick
Delayed access to inpatient beds for admitted patients contributes significantly to emergency department (ED) boarding and crowding, which have been associated with deleterious patient safety effects. To expedite inpatient bed availability, some hospitals have... View Details
Keywords: Health Care Delivery; Emergency Room; Operations Improvement; Operations Management; Health Care and Treatment; Service Delivery; Operations; Management; Performance Improvement; Service Operations
Franklin, Brian, Sharif Vakili, Robert S. Huckman, Sarah Hosein, Nicholas Falk, Katherine Cheng, Maria Murray, Sheila Harris, Charles A. Morris, and Eric Goralnick. "The Inpatient Discharge Lounge as a Potential Mechanism to Mitigate Emergency Department Boarding and Crowding." Annals of Emergency Medicine 75, no. 6 (June 2020): 704–714.
- 2023
- Article
Balancing Risk and Reward: An Automated Phased Release Strategy
By: Yufan Li, Jialiang Mao and Iavor Bojinov
Phased releases are a common strategy in the technology industry for gradually releasing new products or updates through a sequence of A/B tests in which the number of treated units gradually grows until full deployment or deprecation. Performing phased releases in a... View Details
Li, Yufan, Jialiang Mao, and Iavor Bojinov. "Balancing Risk and Reward: An Automated Phased Release Strategy." Advances in Neural Information Processing Systems (NeurIPS) (2023).
- 2008
- Working Paper
Using Financial Innovation to Support Savers: From Coercion to Excitement
By: Peter Tufano
We review a wide variety of programs that support savings by families, in particular by low- and moderate-income families. These programs range from ones that literally compel families to save, to those that make it hard not to save, make it easier to save, provide... View Details
Keywords: Saving; Motivation and Incentives; Programs; Income; Personal Finance; Family and Family Relationships; Performance Effectiveness
Tufano, Peter, and Daniel Schneider. "Using Financial Innovation to Support Savers: From Coercion to Excitement." Harvard Business School Working Paper, No. 08-075, April 2008.
- 2020
- Working Paper
Targeting for Long-Term Outcomes
By: Jeremy Yang, Dean Eckles, Paramveer Dhillon and Sinan Aral
Decision makers often want to target interventions so as to maximize an outcome that is observed only in the long term. This typically requires delaying decisions until the outcome is observed or relying on simple short-term proxies for the long-term outcome. Here we... View Details
Keywords: Targeted Marketing; Optimization; Churn Management; Marketing; Customer Relationship Management; Policy; Learning; Outcome or Result
Yang, Jeremy, Dean Eckles, Paramveer Dhillon, and Sinan Aral. "Targeting for Long-Term Outcomes." Working Paper, October 2020.
- April 18, 2013
- Article
Leading Clinicians and Clinicians Leading
By: Richard Bohmer
More effective models of care delivery are needed, but their successful implementation depends on effective care teams and good management of local operations (clinical microsystems). Clinicians influence both, and local clinician leaders will have several key tasks. View Details
Bohmer, Richard. "Leading Clinicians and Clinicians Leading." New England Journal of Medicine 368, no. 16 (April 18, 2013): 1468–1470.
- Research Summary
Current Research: Issues in Corporate Governance
Effectiveness of shareholder voting
Reform of shareholder voting is a key component of legislation arising from the financial crisis of 2008. Professor Gow examines the effect of shareholder voting on corporate actions, particularly on... View Details
- 2011
- Working Paper
The Flexible Substitution Logit: Uncovering Category Expansion and Share Impacts of Marketing Instruments
By: Qiang Liu, Thomas J. Steenburgh and Sachin Gupta
Different instruments are relevant for different marketing objectives (category demand expansion or market share stealing). To help brand managers make informed marketing mix decisions, it is essential that marketing mix models appropriately measure the different... View Details
Keywords: Decision Choices and Conditions; Forecasting and Prediction; Investment; Brands and Branding; Marketing Strategy; Demand and Consumers; Mathematical Methods
Liu, Qiang, Thomas J. Steenburgh, and Sachin Gupta. "The Flexible Substitution Logit: Uncovering Category Expansion and Share Impacts of Marketing Instruments." Harvard Business School Working Paper, No. 12-012, September 2011.
- 14 Nov 2017
- First Look
New Research and Ideas: November 14, 2017
through three examples: the design of medical residency matching programs, a scrip system to allocate food donations to food banks, and the recent "Incentive Auction" that reallocated wireless spectrum from television broadcasters to telecoms. Our lead examples show... View Details
Keywords: Carmen Nobel
- 19 Mar 2009
- Working Paper Summaries
Beyond Gender and Negotiation to Gendered Negotiations
Keywords: by Deborah Kolb & Kathleen L. McGinn
- November 2024
- Article
Preference Externality Estimators: A Comparison of Border Approaches and IVs
By: Xi Ling, Wesley R. Hartmann and Tomomichi Amano
This paper compares two estimators—the Border Approach and an Instrumental Variable (IV) estimator—using a unified framework where identifying variation arises from “preference externalities,” following the intuition in Waldfogel (2003). We highlight two dimensions in... View Details
Ling, Xi, Wesley R. Hartmann, and Tomomichi Amano. "Preference Externality Estimators: A Comparison of Border Approaches and IVs." Management Science 70, no. 11 (November 2024): 7892–7910.
- 01 Jun 2011
- Working Paper Summaries
The First Deal: The Division of Founder Equity in New Ventures
Keywords: by Thomas F. Hellmann & Noam Wasserman