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January 2021
Article

Chain Stability in Trading Networks

By: John William Hatfield, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky and Alexander Westkamp

We show that in general trading networks with bilateral contracts, a suitably adapted chain stability concept (Ostrovsky, 2008) is equivalent to stability (Hatfield and Kominers, 2012; Hatfield et al., 2013) if all agents' preferences are fully substitutable and... View Details

Keywords: Matching; Trading Networks; Chain Stability; Stability; Competitive Equilibria; Full Substitutability; Laws Of Aggregate Supply And Demand; Contracts; Market Design; Balance and Stability

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

2009
Working Paper

Farsighted Stability for Roommate Markets

By: Bettina-Elisabeth Klaus, Flip Klijn and Markus Walzl

Using a bi-choice graph technique (Klaus and Klijn, 2009), we show that a matching for a roommate market indirectly dominates another matching if and only if no blocking pair of the former is matched in the latter (Proposition 1). Using this characterization of... View Details

Keywords: Two-Sided Platforms; Marketplace Matching; Mathematical Methods; Balance and Stability

2017
Working Paper

The Importance of Unemployment Insurance as an Automatic Stabilizer

By: Marco Di Maggio and Amir Kermani

We assess the extent to which unemployment insurance (UI) serves as an automatic stabilizer to mitigate the economy's sensitivity to shocks. Using a local labor market design based on heterogeneity in local benefit generosity (defined as the percentage of household... View Details

Keywords: Unemployment Insurance; Automatic Stabilizers; Bartik Shocks; Aggregate Demand; System Shocks; Employment; Balance and Stability; Insurance; Volatility; Insurance Industry

January 2017
Article

Contract Design and Stability in Many-to-Many Matching

By: John William Hatfield and Scott Duke Kominers

We develop a model of many-to-many matching with contracts that subsumes as special cases many-to-many matching markets and buyer/seller markets with heterogeneous and indivisible goods. In our setting, substitutable preferences are sufficient to guarantee the... View Details

Keywords: Many-to-Many Matching; Stability; Substitutes; Contract Design; Contracts; Marketplace Matching; Balance and Stability

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Article

Market Structure, Oligopoly and the Stability of Market Shares

By: R. E. Caves and M. E. Porter

Keywords: Markets; Price; Economics

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1989
Article

Financial Innovations and Stability of Capital Markets

By: Marc L Bertoneche

Keywords: Innovation and Invention; Balance and Stability; Capital; Markets

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2013
Article

Matching with Couples: Stability and Incentives in Large Markets

By: Fuhito Kojima, Parag A. Pathak and Alvin E. Roth

Accommodating couples has been a long-standing issue in the design of centralized labor market clearinghouses for doctors and psychologists, because couples view pairs of jobs as complements. A stable matching may not exist when couples are present. This article's main... View Details

Keywords: Market Design; Marketplace Matching; Balance and Stability; Jobs and Positions; Family and Family Relationships; Health Care and Treatment; Employment Industry; Health Industry

2008
Working Paper

Stability and Nash Implementation in Matching Markets with Couples

By: Claus-Jochen Haake and Bettina-Elisabeth Klaus

We consider two-sided matching markets with couples. First, we extend a result by Klaus and Klijn (2005, Theorem 3.3) and show that for any weakly responsive couples market there always exists a "double stable" matching, i.e., a matching that is stable for the couples... View Details

Keywords: Marketplace Matching; Balance and Stability; Game Theory

March 2013 (Revised August 2014)
Case

Indonesia's OJK: Building Financial Stability

By: Lakshmi Iyer and David Lane

In 2013, a new financial services authority, the Otoritas Jasa Keuangan (OJK), took over responsibility for regulating capital markets and non-bank financial institutions in Indonesia. OJK was scheduled to take over bank regulation and supervision from the central... View Details

Keywords: Monetary Policy; Bank Regulation; Financial Market Regulation; Corruption; Bureaucracy; Central Bank Independence; Indonesia; Crime and Corruption; Central Banking; Ethics; Emerging Markets; Financial Markets; Corporate Governance; Financial Crisis; Financial Strategy; Financial Services Industry; Indonesia

2010
Working Paper

Matching with Couples: Stability and Incentives in Large Markets

By: Fuhito Kojima, Parag A. Pathak and Alvin E. Roth

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

2009
Working Paper

Smith and Rawls Share a Room: Stability and Medians

By: Bettina-Elisabeth Klaus and Flip Klijn

We consider one-to-one, one-sided matching (roommate) problems in which agents can either be matched as pairs or remain single. We introduce a so-called bi-choice graph for each pair of stable matchings and characterize its structure. Exploiting this structure we... View Details

Keywords: Fairness; One-Sided Platforms; Two-Sided Platforms; Marketplace Matching; Mathematical Methods; Balance and Stability

Article

An Exploration of Optimal Stabilization Policy

By: N. Gregory Mankiw and Matthew C. Weinzierl

This paper examines the optimal response of monetary and fiscal policy to a decline in aggregate demand. The theoretical framework is a two-period general equilibrium model in which prices are sticky in the short-run and flexible in the long-run. Policy is evaluated by... View Details

Keywords: Fiscal Policy; Monetary Policy; Economic Models; Aggregate Demand; Demand and Consumers; Money; Mathematical Methods; Taxation; Spending; Policy; Welfare; Household; Economic Slowdown and Stagnation

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Article

Stability and Competitive Equilibrium in Trading Networks

By: John William Hatfield, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky and Alexander Westkamp

We introduce a model in which agents in a network can trade via bilateral contracts. We find that when continuous transfers are allowed and utilities are quasi-linear, the full substitutability of preferences is sufficient to guarantee the existence of stable outcomes... View Details

Keywords: Balance and Stability; Markets

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February 2009 (Revised August 2010)
Case

Saudi Arabia: Modern Reform, Enduring Stability

By: Richard H. K. Vietor and Nicole Michele Forrest

This case, along with “Dubai: Global Economy” (709-043), provides an opportunity to discuss Saudi Arabia's efforts to modernize, without really Westernizing, in sharp contrast to Dubai, a nearby Arab Emirate. As Saudi Arabia's development strategy unfolds in the past... View Details

Keywords: Development Economics; Non-Renewable Energy; Globalized Markets and Industries; Government and Politics; Growth and Development Strategy; Saudi Arabia; Dubai; Middle East

04 May 2009
Working Paper Summaries

An Ounce of Prevention: The Power of Public Risk Management in Stabilizing the Financial System

Keywords: by David A. Moss; Banking; Financial Services

Article

An Evaluation of Money Market Fund Reform Proposals

By: Samuel G. Hanson, David S. Scharfstein and Adi Sunderam

U.S. money market mutual funds (MMFs) are an important source of dollar funding for global financial institutions, particularly those headquartered outside the U.S. MMFs proved to be a source of considerable instability during the financial crisis of 2007–2009,... View Details

Keywords: Balance and Stability; Globalized Markets and Industries; Banks and Banking

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November 2013 (Revised September 2015)
Case

Doing Business in Cambodia

By: Felix Oberholzer-Gee and Dawn H. Lau

This case examines the challenges and opportunities of doing business in Cambodia. It highlights Cambodia's economic transformation in the decades leading up to 2013 in the context of its history, culture, and politics. View Details

Keywords: Cambodia; Economic Stability; Economic Development; Emerging Markets; Economic Growth; Southeast Asia

2007
Working Paper

The New Market for Federal Judicial Law Clerks

By: Christopher Avery, Christine Jolls, Richard Posner and Alvin E. Roth

In the past, judges have often hired applicants for judicial clerkships as early as the beginning of the second year of law school for positions commencing approximately two years down the road. In the new hiring regime for federal judicial law clerks, by contrast,... View Details

Keywords: Law; Education; Employment; Selection and Staffing; Marketplace Matching

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