Publications
Publications
Show Results For
- All HBS Web
(2,346)
- Faculty Publications (541)
- 1975
- Working Paper
Information, Efficiency and Equilibrium
By: Jerry R. Green
When economic agents receive information over time concerning future events it is likely that prices for commodities whose value is influenced by these events will fluctuate in response to changes in the state of knowledge. If such events occur periodically,... View Details
- September 1972
- Article
An Analytical Derivation of the Efficient Portfolio Frontier
By: Robert C. Merton
Keywords: Investment
- Forthcoming
- Article
Achieving Epilepsy Care for All: Ecosystem-Based Transformation
By: Susanna Gallani, Bernice Martin Lee and Lidia M. V. R. Moura
Epilepsy exemplifies many of the systemic challenges of modern health care— fragmented care delivery, inequitable access, financial strain, and so on. The current “system of systems” (SoS) structure of U.S. health care fosters siloed operations among its member systems... View Details
- Research Summary
Compensatory Transfers in Collective Decision Making
By: Jerry R. Green
Jerry R. Green is studying mechanisms that can be employed to promote efficient collective decisions while providing justifiable compensation to participants who favor different, less efficient alternatives. This type of decision problem is pervasive in business,... View Details
- Research Summary
Corporate Restructuring and Business Insolvency: Economic Impact and Best Practices
By: Stuart C. Gilson
Stuart C. Gilson is studying how severe financial distress impacts corporate policies and economic resource allocation. He is also studying how managers can best respond to financial distress in order to preserve and grow value. He is undertaking this research... View Details
- Forthcoming
- Article
Engaging Customers with AI in Online Chats: Evidence from a Randomized Field Experiment
By: Shunyuan Zhang and Das Narayandas
We examine how artificial intelligence (AI) affected the productivity of customer service agents and customer sentiment in online interactions. Collaborating with a meal delivery company, we conducted a randomized field experiment that exploited exogenous variation in... View Details
- Research Summary
Globalization & Corporate Transformation in India
By: Nitin Nohria
Political and economic reforms in India, which started in 1992, have led to a dramatic transformation of Indian companies. The first decade of this transformation focused on improving operational efficiency to rival world class competitors. Having proved to themselves... View Details
- Research Summary
Incommensurable Values and Rational Decision Making
By: Nien-he Hsieh
Rational decision making is widely thought to require comparing alternatives with respect to a single measure of value. Accordingly, asking managers to consider values in addition to economic efficiency has been criticized on the grounds that doing so violates the... View Details
- Teaching Interest
Leading Change and Organizational Renewal
Market-leading organizations habitually innovate, adjust quickly to new business conditions, and seize emerging opportunities before competitors do. They perform efficiently today while continuing to explore new sources of value for tomorrow. Such companies don't just... View Details
- Research Summary
Managing the Operating Role of Customers
By: Frances X. Frei
Customers in operating roles introduce considerable variability into the production environment including differences in the demands they impose on the environment and the unpredictability of those demands. When customers are the source of production variability, the... View Details
- 2015
- Other Teaching and Training Material
Marketing Reading: Digital Marketing
By: Sunil Gupta and Joseph Davin
Digital technology has changed how consumers search for information, interact with each other, and buy products. The popularization of these technologies has made it possible for companies to have a better understanding of their customers' decision journey and... View Details
- Research Summary
Mediation and Alternative Dispute Resolution
Disputes between organizations and among individuals are an all-too-familiar feature of modern life. Lengthy court proceedings consume resources, damage relationships, and often yield outcomes that do not fully satisfy the real needs of the litigants. As a result,... View Details
- Teaching Interest
Overview
By: Leemore S. Dafny
U.S. Healthcare Strategy
The U.S. healthcare sector accounts for 17 percent of GDP, and encompasses a diverse set of industries with public, nonprofit, and for-profit buyers and sellers. There are significant concerns about high and rising spending, and... View Details
- Research Summary
Overview
By: Iavor I. Bojinov
Over the last decade, technology companies like Amazon, Google, and Netflix have pioneered data-driven research and development processes centered on massive experimentation. However, as companies increase the breadth and scale of their experiments to millions of... View Details
- Research Summary
Overview
By: Jorge Tamayo
Professor Tamayo’s research focuses on theoretical modeling and structural estimation of firm decision-making and productivity.
Professor Tamayo studies dynamic competition for customer membership. Generally, firms that implement a membership model charge a... View Details
Professor Tamayo studies dynamic competition for customer membership. Generally, firms that implement a membership model charge a... View Details
- Research Summary
Overview
Professor Coffman studies the sources of gender gaps in economically-important contexts. Her work focuses on the role of beliefs: how do stereotypes bias the beliefs that individuals hold about themselves (and others), and how do these biased beliefs shape... View Details
- Forthcoming
- Article
Passive Ownership and Price Informativeness
By: Marco Sammon
I show that passive ownership negatively affects the degree to which stock prices anticipate earnings announcements. Estimates across several research designs imply that the rise in passive ownership over the last 30 years has caused the amount of information... View Details
Keywords: Passive Ownership; ETFs; Market Efficiency; Price; Investment Funds; Stocks; Communication
- Research Summary
Personal Data in Marketing
By: John A. Deighton
Between 10% and 20% of all marketing activity in the United States, and a smaller proportion internationally, relies on data about individuals, whether personally identifying or pseudonomized. These data flow across a system of established and emerging firms operating... View Details
- Research Summary
Reflection
Corporations as Critical Social Institutions
My current research examines the extent to which corporations are emerging as critical social institutions. Over the past century, and especially in recent decades, firms have taken on... View Details
Keywords: Reflection
- Forthcoming
- Article
Slowly Varying Regression Under Sparsity
By: Dimitris Bertsimas, Vassilis Digalakis Jr, Michael Lingzhi Li and Omar Skali Lami
We consider the problem of parameter estimation in slowly varying regression models with sparsity constraints. We formulate the problem as a mixed integer optimization problem and demonstrate that it can be reformulated exactly as a binary convex optimization problem... View Details