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Network analysis based on a typology of nodes
P. 119–135.
Matveenko V., Korolev A. V.
We study game equilibria in a network, in each node of which an economy is described by a two-period model of endogenous growth with production and knowledge externalities. Each node obtains an externality produced by the sum of knowledge in neighbour nodes. Uniqueness of the inner equilibrium is proved. Ways of behaviour of agent (passive, active, or hyperactive) in dependence on received externalities are studied. Classification of networks based on a notion of type of node is provided. It is shown that the inner equilibrium depends not on the network’s size or topology but on its structure in terms of the types of nodes, and in networks with similar types structure agents in nodes of the same type behave similarly. Changes of the equilibrium under changes in the network structure are studied, as well as network formation, in particular, connection of network components, and appearance of new links.
In book
Issue 22. , University of Turku, 2017.
Hermida Rivera H., Public Choice 2025 Vol. 203 P. 493–501
This note shows that under the unrestricted domain, there exists a choice liberal and Nash implementable social choice rule if and only if there are at least three players and the outcome set is at least twice as large as the player set. A social choice rule is choice liberal if and only if for ...
Added: September 22, 2026
Pakhomova A., Русская литература 2026 № 3 С. 150–164
The article analyzes the phenomenon of Mikhail Kuzmin’s circle as a historical and cultural community that included many literary and artistic figures: Anna Radlova and Sergey Radlov, Konstantin Vaginov, Aleksander Vvedensky and Daniil Kharms, Dmitry Mitrokhin, Benedict Livshits, Lev Rakov, etc. It suggests that Kuzmin’s circle should be viewed as a community bound by artistic, rather than ...
Added: September 8, 2026
Dergunov I., Journal of Economic Dynamics and Control 2026 Vol. 188
This paper proposes a two-sector production model augmented with the endogenous preference evolution mechanism. The preference evolution reflects the popularity of two sectors among investors and captures the idea that preferences for the two goods move endogenously over time. The interaction of preference evolution and market-clearing mechanism generates endogenous movements in Tobin’s Q, risk premia ...
Added: May 8, 2026
Boros E., Elbassioni K., Gurvich V. et al., Dynamic Games and Applications 2026 Vol. 16 P. 1097–1115
We prove that every finite two-person shortest path game, where the local cost of every move is positive for each player, has a Nash equilibrium (NE) in pure stationary strategies, which can be computed in polynomial time. We also extend the existence result to infinite graphs with finite outdegrees. Moreover, our proof gives that a ...
Added: February 22, 2026
Shafazhinskaya N., Vaslavskaya I., Kochetkov E. et al., Relacoes Internacionais no Mundo Atual 2024 Vol. 4 No. 46 P. 657–671
bjective: The study aims to analyze the design and operation of database and knowledge base machines within the concept of artificial intelligence system organization, focusing on creating AI systems to model solutions described by mathematical operations over natural language at logical and hardware levels.
Method: The research utilized a qualitative approach, reviewing scholarly articles from scientific ...
Added: January 20, 2026
Maksimenkova O. V., Сегал А. П., Вопросы философии 2025 № 10 С. 67–76
The study is devoted to the humans and artificial intelligence (AI) interaction. The authors view this interaction as mediated by interfaces that both simplify it and hide the real mechanisms of encoding and decoding messages (according to Shannon). In such a situation, the characteristics of the actor of communication are blurred, and it is not ...
Added: October 2, 2025
Yasnitsky L., Shteinle D. K., , in: 2024 6th International Conference on Control Systems, Mathematical Modeling, Automation and Energy Efficiency (SUMMA).: NY: IEEE, 2024. P. 780–783.
The aim of the work is to obtain recommendations for the selection of the chemical composition of the raw material mass, ensuring a reduction in the defects of high-strength steel smelted in an open-hearth furnace, as well as the creation of an intelligent supervisor of an automated steelmaking process control system. Machine learning models are ...
Added: July 11, 2025
Ivanov D., Rozhkov M., , in: Handbook of Ripple Effects in the Supply Chain.: Springer, 2025. Ch. 11 P. 215–247.
We study capacity disruption and recovery policy impacts on supply chain (SC) performance. Discrete event simulation methodology is used for analysis with real company data and real disruptions. Two novel findings are shown. First, disruption-driven changes in SC behaviour may result in backlog and delayed orders, the accumulation of which in the post-disruption period we ...
Added: May 15, 2025
Kochkarov A. A., Malinetskii G. G., D.V. Yatskin, , in: Procedia Computer Science Proceedings of the 13th International Symposium "Intelligent Systems", INTELS 2018.: [б.и.], 2019. P. 726–729.
In this paper we introduce an approach to describing the interaction of subscribers - carriers of sensors in information and reconnaissance systems. The approach is based on the use of a special class of graphs – dynamic graphs, defined as a sequence of "classical" static graphs, the transition between which is carried out by various graph ...
Added: March 7, 2025
Moiseev D., , in: Passages: Studies in Traditionalism and Traditions – Volume II.: PRAV Publishing, 2025. P. 309–327.
Added: February 4, 2025
Eremeeva J., В кн.: Наука и молодежь: проблемы, поиски, решения: труды Всероссийской научной конференции студентов, аспирантов и молодых ученых, 16-17 мая 2023 г.Ч. 3. Вып. 27.: Новокузнецк: Издательский центр СибГИУ, 2023. С. 84–87.
Added: January 24, 2025
Vasyukov V. L., Вестник Ивановского государственного университета. Серия: Гуманитарные науки 2022 № 3 С. 151–158
The author focuses on the question of the possibility of using a network approach to study thinking provoked by studies of the structure of the brain (neural networks). The use of logical calculus as a network (conclusions as graph edges) is proposed. It is fixed that if we consider the so-called post-systems as these calculi, ...
Added: December 27, 2024
Meshcheryakova N., Швыдун С. В., Automation and Remote Control 2024 No. 85 P. 685–695
Identification of central elements in networks is an ill-defined problem. Hence, a large number of centrality measures have been proposed in the literature. We present a survey of existing axioms, which characterize certain properties of centralities. We also perform a perturbation analysis of centrality measures in real and artificial networks. ...
Added: December 2, 2024
Schedrina I., В кн.: IV конгресс Русского общества истории и философии науки «Наука, технологии и ценности в неустойчивом мире».: Русское общество истории и философии науки, 2024. С. 175–179.
Scientific research over the past few decades demonstrates the increased interest of scientists in people who exist in the epicenter of successive crises (technological, environmental, humanitarian, etc.). The search for stability, maintaining in proper condition the very “house” that ecology speaks of in its own name, turns out to be the main task at all ...
Added: November 14, 2024
Aleksandra L. Grinikh, , in: Contributions to Game Theory and Management, Vol. XVVol. 15.: St. Petersburg: Saint Petersburg State University, 2022. Ch. 7 P. 60–80.
This paper summarizes the list of our works that contain researches about optimality principles for the "n-person prisoner’s dilemma" game. The classic model is considered through the new payoff function for each player that allows to consider it without restrictions for the number of players. The new characteristic function gives an opportunity to introduce the ...
Added: October 31, 2024
Korneeva D., Овчинников А. В., Проблемы прогнозирования 2024 № 6 С. 102–115
The article is devoted to the issues of import substitution in the production of auto components in Russia under conditions of unprecedented sanctions pressure and significant restrictions on imports. The calculations confirm the presence of import substitution potential in the medium term, in some cases reaching 24-28% of production capacity in 2021. The results obtained indicate the importance ...
Added: October 19, 2024
Gurvich V., Naumova M., / Series "Working papers by Cornell University". 2024.
In several recent papers some concepts of convex analysis were extended to discrete sets. This paper is one more step in this direction. It is well known that a local minimum of a convex function is always its global minimum. We study some discrete objects that share this property and provide several examples of convex ...
Added: August 19, 2024
Gurvich V., Naumova M., Annals of Operations Research 2023 No. 336 P. 1905–1927
Added: August 7, 2024
Golovanova S., Krekhovets E., Проблемы прогнозирования 2024 № 2 С. 165–177
The purpose of this study is to quantify the potential need of the Russian economy for plastics and plastic products in the medium term against the backdrop of sanctions imposed on the country. Modeling was carried out for scenarios of complete and partial loss of imports of plastic products as a result of sanctions and assuming the replacement ...
Added: May 14, 2024
Vurganov M., Псковский регионологический журнал 2023 Т. 19 № 4 С. 32–48
Diversification of energy exports in favor of the countries of the Asia-Pacific region in a tense geopolitical situation is one of the most important tasks for Russia. The characteristics of the current state of the oil and gas markets in the Asia-Pacific region are presented. The analysis made it possible to estimate the shares of ...
Added: May 13, 2024
Meshcheryakova N., Швыдун С. В., , in: Complex Networks & Their Applications XII: Proceedings of The Twelfth International Conference on Complex Networks and their Applications: COMPLEX NETWORKS 2023, Volume 3Vol. 1143.: Springer, 2024. P. 321–331.
Understanding of real systems relies on the identification of its central elements. Over the years, a large number of centrality measures have been proposed to assess the importance of nodes in complex networks. However, most real networks are incomplete and contain incorrect data, resulting in a high sensitivity of centrality indices. In this paper, we ...
Added: February 22, 2024
Петрова-Вербицкая Ю. Е., Filonovich S., Фуколова Ю. В. et al., М.: Издательский дом НИУ ВШЭ, 2023.
Настоящий дайджест - пятый в серии регулярных тематических выпускоы высшей школы бизнеса НИУ ВШЭ "Новое в менеджменте". Сборник представляет собой обзор главных мировых тенденций в менеджменте, которые будут развиваться в 2024 году. Авторы проанализирвали несколько сотен аналитических отчетов международных консалтинговых компаний, докладов государственных регулирующих органов, статистических опросов, а также публикаций в крупнейших зарубежных деловых и управленческих ...
Added: February 20, 2024