Publications

Find at Harvard

Article

The Stability of Edgeworth's Recontracting Process

The core is the set of all unblocked allocations. Implicit in this definition is the idea that if an allocation is proposed which could be blocked, some coalition will form and issue a counterproposal which it can enforce. A process of successive counterproposals based... View Details

Keywords: Game Theory; Economics

Article

Temporary General Equilibrium in a Sequential Trading Model with Spot and Futures Transactions

The existence of an equilibrium is proven for a two-period model in which there are spot transactions and futures transactions in the first period and spot markets in the second period. Prices at that date are viewed with subjective uncertainty by all traders. This... View Details

Keywords: Equilibrium; Sequential Trading; Econometric Models

1973
Working Paper

Notes on Expectations Equilibria in Bayesian Settings

By: Kenneth J. Arrow and Jerry R. Green

Article

On the Inequitable Nature of Core Allocations

Find at Harvard

1971
Working Paper

A Simple General Equilibrium Model of the Term Structure of Interest Rates

1971
Working Paper

Stochastic Equilibrium: A Stability Theorem and Application

Research Summary

3D Negotiaton

By: James K. Sebenius

In articles and books, often with David Lax, I have been developing a broad approach to effective negotiation that encompasses three "dimensions." In this "3D" approach, our first dimension — "tactics"-- is the most familiar territory. Tactics are the persuasive... View Details

Teaching Interest

Advanced Management Program: Transforming Proven Leaders into Global Executives

By: Guhan Subramanian

As the world economy continues to evolve, so do the requirements for global leadership. The Advanced Management Program (AMP) is a powerful, transformational, and personalized learning experience that explores the best management practices... View Details

Research Summary

American Secretaries of State Project: Negotiation, Diplomacy, and Statecraft

By: James K. Sebenius

With Nicholas Burns and Robert Mnookin, I co-lead a project to do background research on all living former American Secretaries of State, interview them extensively on video at Harvard (if possible) about their most challenging negotiations, and analyze this... View Details

Research Summary

Behavioral Hazard and Public Policy

By: Joshua R. Schwartzstein

It is well recognized that people overuse low-value medical care due to moral hazard—because copays are lower than costs. Now Professor Schwartzstein has introduced the concept of “behavioral hazard” to explain the opposite: people underuse high-value care because... View Details

Teaching Interest

Changing the Game: Negotiation and Competitive Decision Making

By: Guhan Subramanian

High-stakes business negotiations challenge your wits, your confidence, and your capacity for clear reasoning under intense pressure. Changing the Game leverages the latest research to your advantage, helping you prepare for complex... View Details

Research Summary

Choice, Rationality and Welfare Measurement

For the past century, economists have used the hypothesis that individual choice is based on rationality in their calculations of individual and collective welfare. The central ideas are that actual market choice reveal underlying preferences, and with a good set of... View Details

Forthcoming
Article

Comparing the Value of Perceived Human Versus AI-Generated Empathy

By: Matan Rubin, Joanna Z. Li, Federico Zimmerman, Desmond C. Ong, Amit Goldenberg and Anat Perry

Artificial intelligence (AI) and specifically large language models demonstrate remarkable social–emotional abilities, which may improve human–AI interactions and AI’s emotional support capabilities. However, it remains unclear whether empathy, encompassing... View Details

Keywords: AI and Machine Learning; Emotions; Perception; Interpersonal Communication

Research Summary

Compensatory Transfers in Collective Decision Making