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Wyświetlanie 1-15 z 89
Tytuł:
Economic analysis of implementing VMI model using game theory
Autorzy:
Stehel, Vojtěch
Vochozka, Marek
Kliestik, Tomas
Bakes, Vladimir
Powiązania:
https://bibliotekanauki.pl/articles/19090921.pdf
Data publikacji:
2019
Wydawca:
Instytut Badań Gospodarczych
Tematy:
VMI
game theory
sensitivity analysis
Opis:
Research background: The article deals with implementing VMI between the supplier and customer. To assess whether the system will be implemented, the evolution game theory is used. The contribution is based on the limitations of the study of the evolutionary game theory approach to modelling VMI policies (Torres et al., 2014) and its later extension, The evolutionary game theory approach to modelling VMI policies (Torres & García-Díaz, 2018). It aims is to complement the studies and provide a comprehensive picture of the issue. Purpose of the article: The main objective of the contribution is to respond to the question whether the VMI system will be introduced between the supplier and customer. Methods: In the first phase, the matrix is analysed from the point of view of the game meaning and its limit parameters. The limit parameters are set taking into account the economic reality. The only examined states of the matrix are those where the result is not obvious. For the purposes of the contribution, we work with a 5-year period. A new software capable of calculating evolutionary focus and their stability is created. Sensitivity analysis is carried out for the individual parameters that affect the system behaviour. Findings & Value added: Value added is a complex description of the system and complementation of previous studies in this field. VMI is confirmed. The results obtained can be used for practical management, so that the managers are able to identify what the actual costs are and what the probability of introducing the system is. At the same time, they can identify the parameters that can be influenced by them and observe their impact on the shift of the system introduction probability.
Źródło:
Oeconomia Copernicana; 2019, 10, 2; 253-272
2083-1277
Pojawia się w:
Oeconomia Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Designing Auctions: A Historical Perspective
Autorzy:
Karpowicz, M.
Powiązania:
https://bibliotekanauki.pl/articles/307899.pdf
Data publikacji:
2011
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
auctions
game theory
mechanism design
Opis:
Auction is a form of organization of competition that leads to the assignment and valuation of resources based on the information obtained from the competing agents. From the perspective of systems science it is a distributed resource allocation algorithm applied in the environment with information asymmetry, i.e., where the interconnected and interacting subsystems have different information about the system as a whole. This paper presents an overview of the historical development of mathematical theory underlying modern approach to auction design. Selected practical applications of the theory are also discussed.
Źródło:
Journal of Telecommunications and Information Technology; 2011, 3; 114-122
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Energy-Efficient Proactive Routing Scheme for MANET : Game Theoretical Approach of Forwarding with Selfish Nodes
Autorzy:
Sahnoun, A.
Habbani, A.
El Abbadi, J.
Powiązania:
https://bibliotekanauki.pl/articles/963872.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
game theory
MANETs
energy efficiency
Opis:
In Mobile Ad-hoc Networks, nodes exchange packets with each other using intermediate nodes as relays. Since nodes in MANETs are battery powered, energy conservation is a crucial issue. Accepting relay all request may not be in the best interest of a node. But if many nodes prefer not to consume energy in relaying packets on behalf of others, the overall performance of routing in network will be influenced. In this paper we address the energyefficient routing problem in MANETs with selfish nodes. We modeled this problem as a game-theoretic constraint optimization; we defined the utility of each node as a weighted difference between a performance metric and some transmission costs. A motivate mechanism is proposed in order to induce nodes to forwarding cooperation. Each node independently implements the optimal equilibrium strategy under the given constraints. Simulation results by NS3 simulator show that our proposed approach can improve system performance in network lifetime and packet delivery ratio.
Źródło:
International Journal of Electronics and Telecommunications; 2017, 63, 4; 399-404
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Some Thoughts on Michael Chwe’s „Jane Austen, Applied Game Theorist”
Autorzy:
Kamiński, Marek M.
Powiązania:
https://bibliotekanauki.pl/articles/1198600.pdf
Data publikacji:
2018
Wydawca:
Akademia Leona Koźmińskiego w Warszawie
Tematy:
Jane Austen
game theory
decision theory
mating
Opis:
The article examines the decision-making components of Jane Austen’s six major novels as reconstructed in Michael Chwe’s book and his argument that Austen was a precursor of game theory. In her novels, Austen describes an abundance of strategic situations in the mating process within the British higher classes. Social constraints made mating within this world a tough game due to harsh punishments for failure, especially for women, and severe limitation on signaling interest or sympathy. Austen cleverly investigates this environment and reconstructs many aspects of strategic behavior that have their counterparts in formal concepts of game and decision theory. While she hasn’t made contributions to theory per se, she deserves being named a precursor of applied strategic thinking and an expert on a particular strategically sophisticated social environment.
Źródło:
Decyzje; 2018, 30; 63-74
1733-0092
2391-761X
Pojawia się w:
Decyzje
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Strategic option pricing
Autorzy:
Bieta, Volker
Broll, Udo
Siebe, Wilfried
Powiązania:
https://bibliotekanauki.pl/articles/1837957.pdf
Data publikacji:
2020-09-30
Wydawca:
Uniwersytet Ekonomiczny w Poznaniu
Tematy:
option pricing
game theory
Nash equilibrium
Opis:
In this paper an extension of the well-known binomial approach to option pricing is presented. The classical question is: What is the price of an option on the risky asset? The traditional answer is obtained with the help of a replicating portfolio by ruling out arbitrage. Instead a two-person game from the Nash equilibrium of which the option price can be derived is formulated. Consequently both the underlying asset’s price at expiration and the price of the option on this asset are endogenously determined. The option price derived this way turns out, however, to be identical to the classical no-arbitrage option price of the binomial model if the expiration-date prices of the underlying asset and the corresponding risk-neutral probability are properly adjusted according to the Nash equilibrium data of the game.
Źródło:
Economics and Business Review; 2020, 6, 3; 118-129
2392-1641
Pojawia się w:
Economics and Business Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Silent-noisy duel with two kinds of weapon
Autorzy:
Trybuła, S.
Powiązania:
https://bibliotekanauki.pl/articles/206839.pdf
Data publikacji:
2000
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
teoria gier
game theory
silent noisy duel
Opis:
In this paper the duel is solved in which Players I and II have two kinds of weapon, the first one with a single bullet, which Player can use when he wants, and the second one that can be used only when the distance between players is zero. Player I hears the shot of Player II, Player II does not hear the shot of Player I.
Źródło:
Control and Cybernetics; 2000, 29, 4; 905-915
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
M&A Cooperative Games
Autorzy:
Nastych, Maria A.
Powiązania:
https://bibliotekanauki.pl/articles/517130.pdf
Data publikacji:
2014
Wydawca:
Instytut Badań Gospodarczych
Tematy:
game theory
coalitions
mergers
acquisitions
M&A
Opis:
Cooperative game theory instruments application to the corporate finance M&A research issues provide an ability to extend the field considered and conclusions obtained. The paper presents the M&A cooperative games modeling and its empirical implementation to analyze the airline strategic alliance as M&A deal.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2014, 9, 1; 119-130
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Indirect control and power
Autorzy:
Bertini, C.
Mercik, J.
Stach, I.
Powiązania:
https://bibliotekanauki.pl/articles/406544.pdf
Data publikacji:
2016
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
game theory
indirect control
corporations
power indices
Opis:
To determine who has the power within a stock corporate company can be a quite complex prob-lem, especially when control is achieved through alliances between shareholders. This problem arises especially in cases of indirect control of corporations, that is, in situations involving shareholders and companies with cross-shareholdings. The first to solve the problem of measuring power in the case of indirect share control were Gianfranco Gambarelli and Guillermo Owen in [10]. In the following years, numerous other models were introduced. In this paper, we critically examine the models of: Gambarelli and Owen, Denti and Prati, Crama and Leruth, Karos and Peters, as well as Mercik and Lobos, taking into account two well-known, illustrative examples, one with an acyclic corporate structure and the other with a cyclic structure.
Źródło:
Operations Research and Decisions; 2016, 26, 2; 7-30
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Vehicle navigation in populated areas using predictive control with environmental uncertainty handling
Autorzy:
Skrzypczyk, K.
Mellado, M.
Powiązania:
https://bibliotekanauki.pl/articles/229599.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
motion planning
prediction
uncertainty handling
game theory
Opis:
This paper addresses the problem of navigating an autonomous vehicle using environmental dynamics prediction. The usefulness of the Game Against Nature formalism adapted to modelling environmental prediction uncertainty is discussed. The possibility of the control law synthesis on the basis of strategies against Nature is presented. The properties and effectiveness of the approach presented are verified by simulations carried out in MATLAB.
Źródło:
Archives of Control Sciences; 2017, 27, 2; 351-359
1230-2384
Pojawia się w:
Archives of Control Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Psychological Insights Into Decision‑Making
Autorzy:
Jankowska, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/1195172.pdf
Data publikacji:
2016
Wydawca:
Szkoła Główna Handlowa w Warszawie
Tematy:
decision‑making
heuristics
neuroeconomics
game theory
theory of mind
Opis:
This paper considers the widely approached problem of how individuals and groups make economic decisions. The author’s belief is that the answer to this question is highly interdisciplinary and lies not only in areas of study such as microeconomic theory and organisational behaviour, but also psychology, neuroscience and ethics. The author attempts to summarise a few chosen, existing models, which can help analyse both logical and psychological aspects of the process, and mentions a new, rising interdisciplinary field of neuroeconomics, which offers high potential for construction of new decision‐making models in the future.
Źródło:
Edukacja Ekonomistów i Menedżerów; 2016, 42, 4; 129-139
1734-087X
Pojawia się w:
Edukacja Ekonomistów i Menedżerów
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Game-Theoretic Approach to Bank Loan Repayment
Autorzy:
Paliński, A.
Powiązania:
https://bibliotekanauki.pl/articles/375997.pdf
Data publikacji:
2015
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
bank
loan
credit agreement
repayment
renegotiation
game theory
Opis:
This paper presents a model of bank-loan repayment as a signaling game with a set of discrete types of borrowers. The type of borrower is the return on an investment project. A possibility of renegotiation of the loan agreement leads to an equilibrium in which the borrower adjusts the repaid amount to the liquidation value of its assets (from the bank’s point of view). In the equilibrium, there are numerous pooling equilibrium points, with values rising according to the expected liquidation value of the loan. The article additionally proposes a mechanism forcing the borrower to pay all of his return instead of the common liquidation value of subset of types of the borrower. The paper contains also a simple numerical example explaining this mechanism.
Źródło:
Decision Making in Manufacturing and Services; 2015, 9, 1; 79-88
1896-8325
2300-7087
Pojawia się w:
Decision Making in Manufacturing and Services
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Generating a set of compromise solutions of a multi objective linear programming problem through game theory
Autorzy:
Sivri, Mustafa
Kocken, Hale Gonce
Albayrak, Inci
Akin, Sema
Powiązania:
https://bibliotekanauki.pl/articles/406253.pdf
Data publikacji:
2019
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
multi-objective programming problem
game theory
compromise solution
Opis:
Most of real-life problems, including design, optimization, scheduling and control, etc., are inherently characterized by multiple conflicting objectives, and thus multi-objective linear programming (MOLP) problems are frequently encountered in the literature. One of the biggest difficulties in solving MOLP problems lies in the trade-off among objectives. Since the optimal solution of one objective may lead other objective(s) to bad results, all objectives must be optimized simultaneously. Additionally, the obtained solution will not satisfy all the objectives in the same satisfaction degree. Thus, it will be useful to generate a set of compromise solutions in order to present it to the decision maker (DM). With this motivation, after determining a modified payoff matrix for MOLP, all possible ratios are formed between all rows. These ratio matrices are considered a two person zero-sum game and solved by linear programming (LP) approach. Taking into consideration the results of the related game, the original MOLP problem is converted to a single objective LP problem. Since there exist numerous ratio matrices, a set of compromise solutions is obtained for MOLP problem. Numerical examples are used to demonstrate this approach.
Źródło:
Operations Research and Decisions; 2019, 29, 2; 77-88
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Teoria gier refleksyjnych jako metoda analizy walki informacyjnej
Reflexive games theory as a method of information warfare analysis
Autorzy:
Sykulski, Leszek
Powiązania:
https://bibliotekanauki.pl/articles/21150492.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Geopolityczne
Tematy:
walka informacyjna
teoria gier
fake news
teoria gier refleksyjnych
bezpieczeństwo informacyjne
information warfare
game theory
information security
reflective game theory
Opis:
Artykuł poświęcony jest zaprezentowaniu możliwości zastosowania teorii gier refleksyjnych w analizie współczesnych konfliktów w przestrzeni informacyjnej. Problemem badawczym jest analiza jednego z ujęć teorii gier, stworzonego przez rosyjskiego matematyka i psychologa Władimira Lefevra, pod kątem wykorzystania w badaniach nad walką informacyjną. Zastosowano metody badawcze właściwe dla nauk społecznych z wykorzystaniem modelowania charakterystycznego dla klasycznej teorii gier i logiki gier refleksyjnych. W pierwszej kolejności przedstawiono konwencję terminologiczną związaną z walką informacyjną. Następnie zaprezentowano teorię gier refleksyjnych w kontekście możliwości jej wykorzystania do analizy walki informacyjnej. Omówiono przy tym zagadnienie strategicznego zarządzania percepcją i dywersji ideologicznej.
The article is devoted to presenting the possibility of applying the theory of reflexive games in the analysis of contemporary conflicts in the information space. One of the approaches of game theory, created by Russian mathematician and psychologist Vladimir Lefevr, was analyzed in terms of its use in research on information warfare. Research methods appropriate to the social sciences were applied using modeling characteristic of classical game theory and reflexive game logic. First, the terminological convention related to information warfare is presented. Then the theory of reflexive games was presented in the context of its possible use in the analysis of information warfare. The issue of strategic perception management and ideological diversion is discussed.
Źródło:
Przegląd Geopolityczny; 2021, 37; 58-74
2080-8836
2392-067X
Pojawia się w:
Przegląd Geopolityczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cooperative Games in Integration of Supply Chain on the Example of Purchasing Groups
Autorzy:
Rzeczycki, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/503846.pdf
Data publikacji:
2014
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
lot sizing
purchasing groups
game theory
ABC method
Opis:
Purchasing group can improve the chance of a higher return for individual entities in the supply chain. The greater sales occurs between companies, the higher the probability of deepening integration between them. Functioning of the purchasing group is, however, dependent on the justice of imputation the profits generated by it (discounts, cost reduction) for its entities. Article presents the use of cooperative game, in order to explain the possibility of optimizing and sharing the profits (payoffs), and in a longer perspective, build an integrated supply chain.
Źródło:
Logistics and Transport; 2014, 24, 4; 15-20
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Berge equilibrium in discontinuous games
Autorzy:
Deghdak, M.
Powiązania:
https://bibliotekanauki.pl/articles/206586.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
Berge equilibrium
game theory
discontinuous games
abstract games
Opis:
In this paper we consider some classes of abstract discontinuous games, for which the games possessing essential Berge equilibrium are the generic case. We extend the essential Berge equilibrium result from Deghdak (2014) to general abstract games.
Źródło:
Control and Cybernetics; 2014, 43, 3; 439-448
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 89

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