'Payoff' diaporamas de présentation

Cooperative Games, Mechanism Design, and Auctions

Cooperative Games, Mechanism Design, and Auctions. Onn Shehory March 9-13 2009 Politecnico di Milano. The Glove Game. Players set: {1,2,3} 1,2 have right-had gloves 3 has left-had gloves Players may stay alone and profit 0 Or join together: {1,3}, {2,3}, {1,2,3} to gain 1

1.28k views • 107 slides

Decision Theory

Decision Theory Introduction What makes the difference between good and bad decisions? Good decisions may be defined as: Based on logic, Considered all possible decision alternatives, Examined all available information about future, and Applied decision modeling approach.

2.77k views • 66 slides

ZERO-SUM (TOTAL CONFLICT) GAMES

ZERO-SUM (TOTAL CONFLICT) GAMES. Topic #5. The Payoff Matrix for Zero-Sum Games. The payoff matrix for a Game Against Nature has only one number in each cell, because Nature gets no payoffs.

713 views • 45 slides

Information Cascades

Information Cascades. Cascades. Information/behavior spreading through a network Useful for studying Actual viral contagion Technology diffusion, adoption of new products Cascading failures (e.g. power grids) Spread of information/rumor, viral marketing. How to model diffusion.

554 views • 36 slides

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Slides by Matthew Will

Principles of Corporate Finance Brealey and Myers Sixth Edition. Credit Management. Slides by Matthew Will. Chapter 30. Irwin/McGraw Hill. The McGraw-Hill Companies, Inc., 2000. Topics Covered. Terms of Sale Commercial Credit Instruments Credit Analysis The Credit Decision

358 views • 25 slides

Game Theory

Game Theory. Yen-Chia Huang Mentor : Quanyuan Zhu. What is game theory?. A theory that helps us understand situations in which decision makers interact with each other. What elements do game theory have?.

609 views • 25 slides

An Asymptotically Optimal Algorithm for the Max k-Armed Bandit Problem

An Asymptotically Optimal Algorithm for the Max k-Armed Bandit Problem. Matthew Streeter & Stephen Smith Carnegie Mellon University NESCAI, April 29 2006. Outline. Problem statement & motivations Modeling payoff distributions An asymptotically optimal algorithm. D 1. D 2. Machine 1.

353 views • 25 slides

GAMES AGAINST NATURE

GAMES AGAINST NATURE. Topic #3. Games Against Nature. In game theory, for reasons that will be explained later, the alternatives (e.g., LEFT and RIGHT) that each player chooses from are usually called strategies , but they may also be called choices , actions , etc.

316 views • 22 slides

Randomized Strategies and Temporal Difference Learning in Poker

Randomized Strategies and Temporal Difference Learning in Poker. Michael Oder April 4, 2002 Advisor: Dr. David Mutchler. Overview. Perfect vs. Imperfect Information Games Poker as Imperfect Information Game Randomization Neural Nets and Temporal Difference Experiments Conclusions

301 views • 22 slides

Junseok Hwang, Choong Hee Lee* Techno-Economics & Policy Program Seoul National University

Agent-based Modeling for P2P Systems with Learning Focused on Reputation Eigenvector based System with Ownership Eigenvalue. Junseok Hwang, Choong Hee Lee* Techno-Economics & Policy Program Seoul National University. Table of Contents. Introduction Descriptions about Simulated P2P Systems

342 views • 20 slides

Parameterized Two-Player Nash Equilibrium

Parameterized Two-Player Nash Equilibrium. Danny Hermelin, Chien-Chung Huang, Stefan Kratsch, and Magnus Wahlstrom. Bimatrix Game. Played by two players: Row and Column Two payoff matrices. A , B ? Q n ? n. 0. 0. 1. 1. 0. 0. 0. 1. -1. -2. 2. 2. 2. 1. 1. 2. -2. 2.

374 views • 19 slides

Tacit Coordination Games, Strategic Uncertainty, and Coordination Failure

Tacit Coordination Games, Strategic Uncertainty, and Coordination Failure. John B. Van Huyck, Raymond C. Battalio, Richard O. Beil The American Economic Review , Vol. 80, No. 1 (March 1990), 234-48. Motivation. Deductive equilibrium methods fail to determine unique equilibrium points

347 views • 17 slides

The Evolutionary Games We Play

The Evolutionary Games We Play. Psychology 3107. Introduction. Animals tend to behave in ways that maximize their inclusive fitness Usually pretty straightforward But, sometimes we must know what others are doing before we adopt a strategy

263 views • 17 slides

Non-probability decision rules

Non-probability decision rules. Dr. Yan Liu Department of Biomedical, Industrial & Human Factors Engineering Wright State University. Types of Decision Making Environment. Non-Probability Decision Making

357 views • 17 slides

Getting the Good (and Bad) Word Out; Communicating with the Media in a 2.0 World

Getting the Good (and Bad) Word Out; Communicating with the Media in a 2.0 World Develop a Media Strategy What are you trying to accomplish? Moving an agenda? Selling an idea? Publicity for key players? (To what end?) Who and What Who do you want to reach? What do you want them to know?

469 views • 16 slides

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Bargaining over the Delta

Bargaining over the Delta. Michael Hanemann hanemann@are.berkeley.edu. Complications with multiple parties. Disagreement over facts Disagreement about courses of action from which choice is to be made Disagreement in preferences

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Rotation & Lottery

253 views • 11 slides

Payoff for Korean Exporting Company

Payoff for Korean Exporting Company. Profit. 890. 950. 1010. KRW/1USD. KIKO: Knock In Knock Out. Buy 1 Put K=960. 890. 1010. 950. 960. Knock-Out. KIKO: Knock In Knock Out. Sell 2(3) Call K=1010. 890. 1010. 950. 960. Knock-In. Payoff with KIKO contract. Buy 1 Put. +.

469 views • 9 slides