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- All HBS Web (414)
- Faculty Publications (88)
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- All HBS Web (414)
- Faculty Publications (88)
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- Summer 2014
- Article
When Does a Platform Create Value by Limiting Choice?
By: Ramon Casadesus-Masanell and Hanna Halaburda
We present a theory for why it might be rational for a platform to limit the number of applications available on it. Our model is based on the observation that even if users prefer application variety, applications often also exhibit direct network effects. When there...
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Keywords:
Platform Governance;
Direct Network Effects;
Indirect Network Effects;
Complements;
Tragedy Of The Commons;
Equilibrium Selection;
Coordination;
Foresight;
Strategy;
Value Creation;
Digital Platforms;
Balance and Stability;
Decision Choices and Conditions;
Consumer Behavior;
Applications and Software;
Network Effects
Casadesus-Masanell, Ramon, and Hanna Halaburda. "When Does a Platform Create Value by Limiting Choice?" Journal of Economics & Management Strategy 23, no. 2 (Summer 2014): 259–293.
- April 2002
- Article
Internal Capital Markets and Firm-Level Compensation Incentives for Division Managers
By: Julie Wulf
Do multidivisional firms structure compensation contracts for division managers to mitigate incentive problems in their internal capital markets? I find evidence that compensation and investment incentives are substitutes: firms providing a stronger link to firm...
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Keywords:
Capital Markets;
Executive Compensation;
Capital Budgeting;
Motivation and Incentives;
Profit;
Decisions;
Resource Allocation;
Performance;
Investment;
Contracts
Wulf, Julie. "Internal Capital Markets and Firm-Level Compensation Incentives for Division Managers." Journal of Labor Economics 20, no. 2 (April 2002): S219–S262.
- February 2021
- Article
A Dynamic Theory of Multiple Borrowing
By: Daniel Green and Ernest Liu
Multiple borrowing—a borrower obtains overlapping loans from multiple lenders—is a common phenomenon in many credit markets. We build a highly tractable, dynamic model of multiple borrowing and show that, because overlapping creditors may impose default externalities...
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Keywords:
Commitment;
Multiple Borrowing;
Common Agency;
Misallocation;
Microfinance;
Investment;
Mathematical Methods
Green, Daniel, and Ernest Liu. "A Dynamic Theory of Multiple Borrowing." Journal of Financial Economics 139, no. 2 (February 2021): 389–404.
- 24 Mar 2011
- Working Paper Summaries
Individual Rationality and Participation in Large Scale, Multi-Hospital Kidney Exchanges
- Research Summary
Come Together: Firm Boundaries and Delegation
By: Laura Alfaro
We develop an incomplete-contracts model to jointly study firm boundaries and the allocation of decision rights within them. Integration has an option value: it gives firm owners authority to delegate or centralize decision rights, depending on who can best solve...
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- February 2024
- Article
Come Together: Firm Boundaries and Delegation
By: Laura Alfaro, Nick Bloom, Paola Conconi, Harald Fadinger, Patrick Legros, Andrew F. Newman, Raffaella Sadun and John Van Reenen
We develop an incomplete-contracts model to jointly study firm boundaries and the allocation of decision rights within them. Integration has an option value: it gives firm owners authority to delegate or centralize decision rights, depending on who can best solve...
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Alfaro, Laura, Nick Bloom, Paola Conconi, Harald Fadinger, Patrick Legros, Andrew F. Newman, Raffaella Sadun, and John Van Reenen. "Come Together: Firm Boundaries and Delegation." Journal of the European Economic Association 22, no. 1 (February 2024): 34–72.
- March 2006
- Case
The Whitesides Lab
By: H. Kent Bowen and Francesca Gino
A significant part of the long-term economic growth in developed economies depends on the translation of scientific research into new products and processes. Focuses on the front end of this value creation stream. The laboratory of George Whitesides has a 30-year...
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Keywords:
Research;
Performance Productivity;
Economic Growth;
Infrastructure;
Creativity;
Groups and Teams;
Value Creation;
Factories, Labs, and Plants;
Leadership;
Resource Allocation
Bowen, H. Kent, and Francesca Gino. "The Whitesides Lab." Harvard Business School Case 606-064, March 2006.
- Research Summary
When Should Control Be Shared?
The right to participate in control is one of the primary instruments for protecting
stakeholder interests in a firm. A basic question is how control should be allocated
across a firm's various stakeholders, including investors, employees, customers, and
suppliers....
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- 02 Jun 2021
- Research & Ideas
A Rare Find in Health Care: A Simple Solution to Racial Inequity
theories have been proposed to explain the gulf, including income and educational inequality, and bias—intentional or unintentional—among doctors treating patients of color. The new paper, Hospital Allocation and Racial Disparities in...
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- Article
Eliminating Unintended Bias in Personalized Policies Using Bias-Eliminating Adapted Trees (BEAT)
By: Eva Ascarza and Ayelet Israeli
An inherent risk of algorithmic personalization is disproportionate targeting of individuals from certain groups (or demographic characteristics such as gender or race), even when the decision maker does not intend to discriminate based on those “protected”... View Details
Keywords:
Algorithm Bias;
Personalization;
Targeting;
Generalized Random Forests (GRF);
Discrimination;
Customization and Personalization;
Decision Making;
Fairness;
Mathematical Methods
Ascarza, Eva, and Ayelet Israeli. "Eliminating Unintended Bias in Personalized Policies Using Bias-Eliminating Adapted Trees (BEAT)." e2115126119. Proceedings of the National Academy of Sciences 119, no. 11 (March 8, 2022).
- Forthcoming
- Article
Branch-and-Price for Prescriptive Contagion Analytics
By: Alexandre Jacquillat, Michael Lingzhi Li, Martin Ramé and Kai Wang
Contagion models are ubiquitous in epidemiology, social sciences, engineering, and management. This paper formulates a prescriptive contagion analytics model where a decision maker allocates shared resources across multiple segments of a population, each governed by...
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Jacquillat, Alexandre, Michael Lingzhi Li, Martin Ramé, and Kai Wang. "Branch-and-Price for Prescriptive Contagion Analytics." Operations Research (forthcoming). (Pre-published online March 13, 2024.)
- Research Summary
Multilateral Bankruptcy Rules
By: Jerry R. Green
A classic problem in economics is the selection of a bankruptcy rule with good normative properties. The problem as usually specified is given by the “estate” E which is to be divided among the “claims” c= (c1,... View Details
- 22 Aug 2012
- Working Paper Summaries
Key Drivers of Successful Implementation of an Employee Suggestion-Driven Improvement Program
- December 1, 2021
- Article
Do You Know How Your Teams Get Work Done?
By: Rohan Narayana Murty, Rajath B. Das, Scott Duke Kominers, Arjun Narayan, Suraj Srinivasan, Tarun Khanna and Kartik Hosanagar
In a research study at four Fortune 500 companies, when managers were asked about their teams’ work, on average they either did not know or could not remember 60% of the work their teams do. This is a major problem because it can lead to unrealistic digital...
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Keywords:
Leading Teams;
Work Recall Gap;
Machine Learning;
Algorithms;
Groups and Teams;
Management;
Technological Innovation
Murty, Rohan Narayana, Rajath B. Das, Scott Duke Kominers, Arjun Narayan, Suraj Srinivasan, Tarun Khanna, and Kartik Hosanagar. "Do You Know How Your Teams Get Work Done?" Harvard Business Review Digital Articles (December 1, 2021).
- August 2020
- Article
Trust in State and Non-State Actors: Evidence from Dispute Resolution in Pakistan
By: Daron Acemoglu, Ali Cheema, Asim I. Khwaja and James A. Robinson
Lack of trust in state institutions is a pervasive problem in many developing countries. This paper investigates whether information about improved public services can help build trust in state institutions and move people away from non-state actors. We find that...
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Keywords:
Dispute Resolution;
Lab-in-the-field Games;
Legitimacy;
Motivated Reasoning;
Non-state Actors;
State Capacity;
Trust;
Conflict and Resolution;
Information;
Developing Countries and Economies
Acemoglu, Daron, Ali Cheema, Asim I. Khwaja, and James A. Robinson. "Trust in State and Non-State Actors: Evidence from Dispute Resolution in Pakistan." Journal of Political Economy 128, no. 8 (August 2020): 3090–3147.
- 09 Dec 2002
- Research & Ideas
UnileverA Case Study
Langnese; and Sunlicht. The name "Unilever" was not used in operating companies or in brand names. Lever Brothers and T. J. Lipton were the two postwar U.S. affiliates. These national operating companies were allocated to either...
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- 23 Aug 2004
- Research & Ideas
New Challenges for Long-Term Investors
Is there a single best investment allocation strategy for the long-term investor? Some theories favor a one-portfolio-for-all investors approach, emphasizing a best-mix-of-assets program. The more traditional approach, which developed out...
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Keywords:
by Ann Cullen
- Article
Orienteering for Electioneering
By: Jonah Kallenbach, Robert Kleinberg and Scott Duke Kominers
In this paper, we introduce a combinatorial optimization problem that models the investment decision a political candidate faces when treating his or her opponents’ campaign plans as given. Our formulation accounts for both the time cost of traveling between districts...
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Kallenbach, Jonah, Robert Kleinberg, and Scott Duke Kominers. "Orienteering for Electioneering." Operations Research Letters 46, no. 2 (March 2018): 205–210.
- Article
When Feeling Skillful Impairs Coordination in a Lottery Selection Task
By: Anna Dorfman, Yoella Bereby-Meyer and Simone Moran
Choosing a major field of study to secure a good job after graduation is a tacit coordination problem that requires considering others' choices. We examine how feeling skillful, either induced (Experiment 1) or measured (Experiment 2), affects coordination in this type...
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Dorfman, Anna, Yoella Bereby-Meyer, and Simone Moran. "When Feeling Skillful Impairs Coordination in a Lottery Selection Task." PLoS ONE 8, no. 6 (June 2013): 1–6.