Markets versus Negotiations: The Predominance of Centralized Markets
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Zvika Neeman
The paper considers the consequences of competition between two widely used exchange mechanisms, a decentralized bargaining'' market, and a centralized'' market. In every period, members of a large heterogenous group of privately-informed traders who each wish to buy or sell one unit of some homogenous good may opt for trading through one exchange mechanism. Traders may also postpone their trade to a future period. It is shown that trade outside the centralized market completely unravels. In every strong Nash equilibrium, all trade takes place in the centralized market. No trade ever occurs through direct negotiations.
©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston
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Artikel in diesem Heft
- Topics Article
- Endogenous Investment and Pricing under Uncertainty
- Information Revelation in Markets with Pairwise Meetings: Complete Revelation in Dynamic Analysis
- Optimal Screening by Risk-Averse Principals
- Coordination under the Shadow of Career Concerns
- The Optimal Accuracy Level in Asymmetric Contests
- The Fragmentation of Reputation
- Sharing Risk Efficiently under Suboptimal Punishments for Defection
- Advice from Multiple Experts: A Comparison of Simultaneous, Sequential, and Hierarchical Communication
- Contractual Incompleteness for External Risks
- On Delegation in Contests and the Survival of Payoff Maximizing Behavior
- Optimal Quality Scores in Sponsored Search Auctions: Full Extraction of Advertisers' Surplus
- A Theory of Credibility under Commitment
- Communication Breakdown: Consultation or Delegation from an Expert with Uncertain Bias
- Social Learning in Social Networks
- A Note on the Multidimensional Monopolist Problem and Intertemporal Price Discrimination
- A Note on Rationalizability and Restrictions on Beliefs
- Vote or Shout
- Asymmetry and Collusion in Sequential Procurement: A "Large Lot Last" Policy
- Status, Inequality and Intertemporal Choice
- Designing the Efficient Information-Processing Organization
- Ensuring Quality Provision through Capacity Regulation under Price Competition
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- Advances Article
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- Endogenous Two-Sided Markets with Repeated Transactions
- Position Auctions with Budgets: Existence and Uniqueness
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- Linear Demand Systems are Inconsistent with Discrete Choice
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- Relative Extinction of Heterogeneous Agents
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- Equilibrium Social Hierarchies: A Non-Cooperative Ordinal Status Game
- Bertrand Competition in Markets with Fixed Costs
- Regular Infinite Economies
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