scholarly journals Game-theoretic model for diversification of multi-period investments under uncertainty over time

2019 ◽  
pp. 64-73
Author(s):  
Vladimir Nikolaevich Mikhno ◽  
◽  
Galina Alekseevna Mikhno ◽  
Tatiana Iuryevna Ivanova ◽  
◽  
...  
Keyword(s):  
Theoretic Model ◽  
Game Theoretic ◽  
Game Theoretic Model ◽  
Over Time

scholarly journals A Game-Theoretic Model of Strategic Interaction Using Advertising: Simulating the Evolution of the Cournot Nash Equilibrium under Different Competitive Scenarios

Games ◽  
2021 ◽  
Vol 12 (4) ◽  
pp. 85
Author(s):  
Malcolm Brady
Keyword(s):  
Nash Equilibrium ◽  
Analytical Model ◽  
Strategic Interaction ◽  
Advertising Effectiveness ◽  
Theoretic Model ◽  
Cooperative Advertising ◽  
Competitive Disadvantage ◽  
Game Theoretic ◽  
Game Theoretic Model ◽  
Over Time

This paper examines the behaviour of two firms competing in a duopoly, where firms can influence demand through use of advertising. The paper simulates the strategic interaction of the two firms based on a game-theoretic Cournot analytical model. The evolution over time of the Nash equilibrium is graphically displayed for a number of different competitive scenarios. The results show that there exist threshold levels of advertising effectiveness at which duopoly behaviour bifurcates, that perfectly cooperative advertising can lead to competitive disadvantage, and that perfectly predatory advertising can lead to stagnation or losses.

scholarly journals Conflict without an Apparent Cause

Games ◽  
2019 ◽  
Vol 10 (4) ◽  
pp. 39
Author(s):  
Mathews ◽  
Bagchi
Keyword(s):  
Decision Makers ◽  
Theoretic Model ◽  
Long Period ◽  
Repeated Interaction ◽  
The World ◽  
True State ◽  
Processing Information ◽  
Game Theoretic ◽  
Game Theoretic Model ◽  
Over Time

A game-theoretic model of repeated interaction between two potential adversaries is analyzed to illustrate how conflict could possibly arise from rational decision-makers endogenously processing information, without any exogenous changes to the fundamentals of the environment. This occurs as a result of a convergence of beliefs about the true state of the world by the two players. During each period, each adversary must decide to either stage an attack or not. Conflict ensues if either player chooses to initiate an attack. Choosing to not stage an attack in a given period reveals information to the player’s rival. Thus, over time, beliefs about the true state of the world converge. Depending upon the true state of the world, we can ultimately have either of the two adversaries initiating an attack (either with or without regret) after an arbitrarily long period of tranquility. When this happens, it is as if conflict has suddenly arisen without any apparent cause or impetus. Alternatively (again, depending upon the true state of the world), we could possibly have beliefs converge to a point where neither adversary wants to initiate conflict.

Stability in the informal value transfer systems: norms of trust or institutions of control?

2017 ◽  
pp. 120-130
Author(s):  
A. Lyasko
Keyword(s):  
Social Control ◽  
Institutional Economics ◽  
Theoretic Model ◽  
Transfer System ◽  
Value Transfer ◽  
Partner Interaction ◽  
Game Theoretic ◽  
Game Theoretic Model ◽  
Informal Value Transfer System

Informal financial operations exist in the shadow of official regulation and cannot be protected by the formal legal instruments, therefore raising concerns about the enforcement of obligations taken by their participants. This paper analyzes two alternative types of auxiliary institutions, which can coordinate expectations of the members of informal value transfer systems, namely attitudes of trust and norms of social control. It offers some preliminary approaches to creating a game-theoretic model of partner interaction in the informal value transfer system. It also sheds light on the perspectives of further studies in this area of institutional economics.

Hollywood’s Movie Production Companies in Game Theoretic Model

2020 ◽  
Author(s):  
Nargiz Mammadova ◽  
Aygun Malikova ◽  
Arzu Heydarova
Keyword(s):  
Theoretic Model ◽  
Game Theoretic ◽  
Game Theoretic Model

Augmenting Employees’ Efforts in Innovation

2021 ◽  
pp. 097674792198917
Author(s):  
Nikita Jain
Keyword(s):  
Theoretic Model ◽  
Wrongful Discharge ◽  
Equilibrium Level ◽  
Game Theoretic ◽  
Game Theoretic Model ◽  
The Impact

Strong labour laws play a major role in motivating innovation among employees. It has been found in the literature that stringency of labour laws is positively linked with employees’ efforts in innovation, in particular, wrongful discharge laws (WDL). However, employees may also bring nuisance suits against employers. Usually, the result of these suits is that both parties settle with each other. Thus, even if employees are justly dismissed, they may be able to bring nuisance suits against employers and gain a settlement amount. This article investigates how the possibility of nuisance suits affects the impact of WDL on employees’ efforts in innovation. In this respect, a game-theoretic model is developed in the article to find the equilibrium level of employees’ efforts in the presence of nuisance suits, where there is a possibility of employees getting discharged from the firm. I find that if nuisance suits are a possibility, the stringency of WDL has no impact on employees’ efforts if defence cost of the firm is low; but for higher defence costs, WDL affects employees’ efforts. The efforts exerted by an employee are found to be weakly increasing in the defence costs of the firm.

scholarly journals Formalization and study of the game-theoretic model of the optimal distribution of workers in enterprises

2019 ◽  
Vol 1399 ◽  
pp. 033095
Author(s):  
Irina Zaitseva ◽  
Tatiana Svechinskaya ◽  
Vladimir Zakharov ◽  
Natalia Zakharova ◽  
Andrey Murashko
Keyword(s):  
Theoretic Model ◽  
Optimal Distribution ◽  
Game Theoretic ◽  
Game Theoretic Model
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