Publications

Purchase

2024
Working Paper

Deregulation, Market Power, and Prices: Evidence from the Electricity Sector

By: Alexander MacKay and Ignacia Mercadal

We construct a novel dataset on electricity generation, wholesale transactions, and retail sales to assess the shift from cost-of-service regulation to deregulated, market-based prices in the context of the U.S. electricity sector. Consistent with earlier studies, we... View Details

Keywords: Deregulation; Market Power; Markups; Prices; Electricity; Energy; Markets; Governing Rules, Regulations, and Reforms; Price; Utilities Industry

SSRN

January 2019
Article

Bubbles for Fama

By: Robin Greenwood, Andrei Shleifer and Yang You

We evaluate Eugene Fama's claim that stock prices do not exhibit price bubbles. Based on U.S. industry returns 1926–2014 and international sector returns 1985–2014, we present four findings: (1) Fama is correct in that a sharp price increase of an industry portfolio... View Details

Keywords: Bubble; Market Efficiency; Predictability; Price Bubble; Stocks; Price; Forecasting and Prediction

2011
Working Paper

Fairness, Efficiency and Flexibility in Organ Allocation for Kidney Transplantation

By: Dimitris Bertsimas, Vivek F. Farias and Nikolaos Trichakis

We propose a scalable, data-driven method for designing national policies for the allocation of deceased donor kidneys to patients on a waiting list, in a fair and efficient way. We focus on policies that have the same form as the one currently used in the U.S. In... View Details

Keywords: Fairness; Policy; Health Disorders; Marketplace Matching; Performance Effectiveness; Rank and Position; Health Industry; United States

Article

Stability and Competitive Equilibrium in Matching Markets with Transfers

By: John William Hatfield and Scott Duke Kominers

This note surveys recent work in generalized matching theory, focusing on trading networks with transferable utility. In trading networks with a finite set of contractual opportunities, the substitutability of agents’ preferences is essential for the guaranteed... View Details

Keywords: Matching; Networks; Joint Ventures; Stability; Competitive Equilibrium; Core; Efficiency; Economics; Theory

2025
Working Paper

Government-Brokerage Analysts and Market Stabilization: Evidence from China

By: Sheng Cao, Xianjie He, Charles C.Y. Wang and Huifang Yin

We show analysts at government-controlled brokerage firms serve as a market stabilization tool in China. Using earnings forecasts from 2005–2019, we find government-brokerage analysts issue relatively more optimistic—yet less accurate and timely—forecasts during... View Details

Keywords: Sell-side Analysts; Forecast Optimism; Forecast Accuracy; Government Incentives; Market Stabilization; Government Ownership; Coordinated Economies; Stocks; Forecasting and Prediction; Business and Government Relations; Emerging Markets

SSRN

Article

Equitable and Efficient Coordination in Traffic Flow Management

By: Cynthia Barnhart, Dimitris Bertsimas, Constantine Caramanis and Douglas S. Fearing

When air traffic demand is projected to exceed capacity, the FAA implements Traffic Flow Management programs. Independently, these programs maintain a first-scheduled, first-served invariant, which is the accepted standard of fairness within the industry. Coordinating... View Details

Keywords: Traffic Flow Management; Ground Holding Programs; Equitable Flight Delay; Equity; Saving; Management; Management Practices and Processes; Demand and Consumers; Performance Capacity; Performance Efficiency; Conflict and Resolution; System; Aerospace Industry

January 2012 (Revised March 2014)
Module Note

Managers and Market Capitalism

By: Rebecca Henderson and Karthik Ramanna

The last thirty years have seen the widespread embrace of market capitalism as not only a highly efficient form of economic organization but also as one that best meets the diversity of human preferences. In large, complex societies, an increasing body of theoretical... View Details

Keywords: Economic Systems; Management

Purchase

July 2021
Article

Redistribution through Markets

By: Piotr Dworczak, Scott Duke Kominers and Mohammad Akbarpour

Policymakers frequently use price regulations as a response to inequality in the markets they control. In this paper, we examine the optimal structure of such policies from the perspective of mechanism design. We study a buyer-seller market in which agents have private... View Details

Keywords: Optimal Mechanism Design; Redistribution; Inequality; Welfare Theorems; Market Design; Equality and Inequality

Article

Integrated Strategy: Residual Market and Exchange Imperfections as the Foundation of Sustainable Competitive Advantage

By: Felix Oberholzer-Gee and Dennis Yao

Market imperfections are central to understanding the mechanisms that permit firms to capture value. Many of these imperfections are competed away when firms struggle to attain and defend competitive advantages, making markets more efficient in the process. The... View Details

Keywords: Integrated Strategy; Nonmarket Strategy; Market Imperfections; Strategy; Competitive Advantage; Governing Rules, Regulations, and Reforms

February 2010
Article

Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery

By: David M. Cutler, Robert S. Huckman and Jonathan T. Kolstad

Prior studies suggest that, with elastically supplied inputs, free entry may lead to an inefficiently high number of firms in equilibrium. Under input scarcity, however, the welfare loss from free entry is reduced. Further, free entry may increase use of high-quality... View Details

Keywords: Government Legislation; Health Care and Treatment; Medical Specialties; Market Entry and Exit; Welfare; Health Industry; Pennsylvania

17 Sep 2009
Working Paper Summaries

Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery

Keywords: by David M. Cutler, Robert S. Huckman & Jonathan T. Kolstad; Health

Article

Liquidity Provision and Stock Return Predictability

By: Mark Seasholes and Terrence Hendershott

This paper examines the trading behavior of two groups of liquidity providers (specialists and competing market makers) using a six-year panel of NYSE data. Trades of each group are negatively correlated with contemporaneous price changes. To test for return... View Details

Keywords: Liquidity; Market Makers; Market Efficiency; Inventory; Liquidity Provision; Market Design; Financial Liquidity; Stocks; Investment Return

2009
Working Paper

Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery

By: David M. Cutler, Robert S. Huckman and Jonathan T. Kolstad

Keywords: Health Care and Treatment; Market Entry and Exit; Duopoly and Oligopoly; Government Legislation; Mathematical Methods; Health Industry; Pennsylvania

December 2009
Article

Strategy-proofness versus Efficiency in Matching with Indifferences: Redesigning the NYC High School Match

By: Atila Abdulkadiroglu, Parag A. Pathak and Alvin E. Roth

The design of the New York City (NYC) High School match involved tradeoffs among efficiency, stability, and strategy-proofness that raise new theoretical questions. We analyze a model with indifferences—ties—in school preferences. Simulations with field data and the... View Details

Keywords: Decision Choices and Conditions; Secondary Education; Marketplace Matching; Performance Efficiency; Mathematical Methods; Motivation and Incentives; Strategy; Balance and Stability

2009
Working Paper

Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery

By: David M. Cutler, Robert S. Huckman and Jonathan T. Kolstad

Keywords: Government Legislation; Health Care and Treatment; Medical Specialties; Market Entry and Exit; Welfare; Health Industry; Pennsylvania

May 2014
Article

Investment Incentives in Labor Market Matching

By: John William Hatfield, Fuhito Kojima and Scott Duke Kominers

We provide an illustration of how the design of labor market clearing mechanisms can affect incentives for human capital acquisition. Specifically, we extend the labor market matching model (with discrete transfers) of Kelso and Crawford (1982) to incorporate the... View Details

Keywords: Human Capital; Marketplace Matching