Game Theory Analysis for Graded Punishment Mechanism Restraining Free-Riding in P2P Networks

2011 ◽  
Author(s):  
Wenjiao Li ◽  
Jing Chen ◽  
Bing Zhou
Keyword(s):  
Game Theory ◽  
Free Riding ◽  
P2p Networks ◽  
Theory Analysis ◽  
Punishment Mechanism

scholarly journals Game Theory Analysis and Modeling of Sophisticated Multi-Collusion Attack in MANETs

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 61778-61792
Author(s):  
Burhan Ul Islam Khan ◽  
Farhat Anwar ◽  
Rashidah F. Olanrewaju ◽  
Miss Laiha Binti Mat Kiah ◽  
Roohie N. Mir
Keyword(s):  
Game Theory ◽  
Theory Analysis ◽  
Collusion Attack

Quantum Game of Dual-channel Supply Chain under Free-riding Behavior

2021 ◽  
Vol 1 (1) ◽  
pp. 3-17
Author(s):  
Yu-Chung Chang ◽  
Keyword(s):  
Game Theory ◽  
Decision Making ◽  
Quantum Entanglement ◽  
Free Riding ◽  
Selling Price ◽  
Quantum Game ◽  
Optimal Price ◽  
Dual Channel ◽  
Dual Channel Supply Chain ◽  
Classical Game

Based on the perspective of the quantum game, this paper explores when the online direct sales channel takes the free-riding behavior after the retail channel provides high-quality experience and services and how the dual-channel supply chain establishes a commodity pricing strategy. The retailer’s selling price follows a decreasing function of the free-riding behavior coefficient. while the online direct selling price does an increasing function of the free-riding behavior coefficient. Under centralized decision-making, there is no quantum entanglement, so the quantum game solution is consistent with the classical game solution. Under decentralized decision-making, the optimal price and profit of the quantum game are higher than those of the classical game when the quantum entanglement degree is greater than zero. When the quantum entanglement tends to be infinite, the optimal price of the quantum game finally remains in convergence. The quantum game theory is a more optimal decision-making method than the classical game theory.

Encouraging knowledge sharing in engineering firms—part II: game theory analysis and firm strategies

2013 ◽  
Vol 3 (1) ◽  
pp. 22-31 ◽  
Author(s):  
Raymond E. Levitt ◽  
Chuan-Min A. Wang ◽  
S. Ping Ho ◽  
Amy Javernick-Will
Keyword(s):  
Game Theory ◽  
Knowledge Sharing ◽  
Theory Analysis ◽  
Firm Strategies ◽  
Engineering Firms
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