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Adjustment Dynamics in a Network Game with Stochastic Parameters
Automation and Remote Control. 2022. Vol. 83. No. 6. P. 960–978.
In this paper, stochastic parameters are introduced into the network games model with production and externalities of knowledge. This model was formulated by V. Matveenko and A. Korolev and generalized the two-period Romer model. The agents’ productivities have deterministic and Wiener components. We consider the dynamics that occur when two complete networks are combined. Explicit expressions in the form of Brownian random processes are obtained. A qualitative analysis of the solution of a system of stochastic equations is carried out.
Kazakov A., Koryakin V., Safonov K. et al., Journal of Differential Equations 2026 Vol. 480 Article 114626
We study a family of one-dimensional maps that models the dynamics of a system of differential equations with a Lorenz attractor near a bifurcation curve where the system has a pair of homoclinic loops with zero separatrix value. Of particular interest is the region of the parameter plane where the map has a robust chaotic ...
Added: September 16, 2026
М.: Московский Политех, 2026.
Основной целью конференции является освещение проблем, связанных с внедрением технологий искусственного интеллекта в управление городским хозяйством города Москвы. Участниками были представлены инновационные решения для оптимизации использования ресурсов и городской инфраструктуры. Особое внимание было уделено решению задач прогнозирования и аналитического моделирования для повышения эффективности работы городских систем.
Тезисы докладов содержат разностороннее исследование теоретических и практических вопросов развития ...
Added: September 16, 2026
Abdullaev A., Sivaev S., Regional Research of Russia 2026 Vol. 16 No. 3 P. 518–530
The article examines the specific features of implementing regional programs of targeted social support for housing and communal services payments in Russia. The aim of the study is to identify differences between the federal subjects in key parameters of the program, targeting and coverage of households with housing subsidies, as well as in the results of ...
Added: September 16, 2026
Letellier C., Stankevich N., Houri S. et al., Chaos 2026 Vol. 36 No. 9 Article 093128
Toroidal chaos designates a chaotic solution that is structured in the neighborhood of a torus. For being chaotic, such a torus needs to be discontinuously fractalized to present a Cantor set, ensuring the great sensitivity to initial conditions required for chaos. A fractal is related to self-similarity and a non-integer dimension. In fact, although clearly ...
Added: September 16, 2026
Poddiakov A., / Series Social Science Research Network "Social Science Research Network". 2026. No. 7437658.
Clarity of knowledge and reasoning is necessary in many cases. Yet vagueness in scientific thinking related to surprise, curiosity, "ability to engage with not-knowing" (de Freitas) and abductive reasoning is also a crucially important source of scientific creativity which supplements combinatorial logic when dealing with the already known. Starting from studies by C. S. Peirce ...
Added: September 15, 2026
Gokhberg L., Abdrakhmanova G., Kutsenko E. et al., Вопросы статистики 2026 Т. 33 № 4 С. 5–20
This article examines the methodological and practical issues associated with the transition to the new edition of the All-Russian Classifier of Economic Activities (OKVED) – OKVED3. The relevance of the study stems from the need to reflect contemporary structural changes in the economy, related to the transformation of the existing economic activities and emergence of ...
Added: September 15, 2026
Makarov I. A., Россия в глобальной политике 2026 Т. 24 № 4 (140) С. 164–182
Три с половиной года остаётся до 2030-го – окончания срока реализации Целей устойчивого развития (ЦУР) – главной международной инициативы, устанавливающей долгосрочные ориентиры для будущего человечества. Уже очевидно, что она провалилась: преодоление бедности, решение экологических проблем и построение инклюзивного и справедливого общества остались красивой мечтой. Кто-то может воспринимать ЦУР как памятник человеческой наивности. Но надо понимать, что эта ...
Added: September 14, 2026
Bursov K., Slioussar N., Kokhova M. et al., Brain and Language 2026 Vol. 275 Article 105719
Previous EEG studies demonstrated ample evidence for a major influence of morphological regularity on inflectional processing. However, regularity effects may be attributed to different properties of inflectional classes: to type frequency, to productivity, or to defaultness (assumed only in some models). In many languages, these factors cannot be teased apart, but it is possible in ...
Added: September 13, 2026
Fedorova E., Ledyaeva S., Stepanov V., International Review of Economics and Finance 2026
This study investigates the influence of low-quality information, specifically fake news, on short
term stock returns, contributing to the discourse on signal theory and behavioral economics.
Employing a machine learning approach, the authors developed a robust fake news dataset from
publicly available sources. Sentiment analysis was conducted using a FinBERT model fine-tuned
for stock market contexts, alongside extensive dataset ...
Added: September 12, 2026
Смирнов С. В., Миллионщиков Д. В., Уфимский математический журнал 2021 Т. 13 № 2 С. 44–73
В данной работе изучаются характеристические алгебры для систем экспоненциального типа, соответствующих вырожденным матрицам Картана. Эти системы обобщают хорошо известные в теории интегрируемых систем гиперболические уравнения синус-Гордон и Цицейки. Для таких систем, соответствующих матрицам Картана ранга 2, характеристические алгебры описаны явно в терминах образующих и соотношений, и доказано, что они имеют линейный рост. Исследуется связь между ...
Added: September 11, 2026
Смирнов С. В., Glasgow Mathematical Journal 2026 Vol. 68 No. 2 P. 299–316
In the second half of the 19th century Darboux obtained determinant formulae that provide the general solution for a linear hyperbolic second order PDE with finite Laplace series. These formulae played an important role in his study of the theory of surfaces and, in particular, in the theory of conjugate nets. During the last three ...
Added: September 11, 2026
Смирнов С. В., Journal of Physics A: Mathematical and Theoretical 2023 Vol. 56 No. 26 Article 265204
There are different methods of discretizing integrable systems. We consider semi-discrete analog of two-dimensional Toda lattices associated to the Cartan matrices of simple Lie algebras that was proposed by Habibullin in 2011. This discretization is based on the notion of Darboux integrability. Generalized Toda lattices are known to be Darboux integrable in the continuous case ...
Added: September 11, 2026
Enatskaya N., Труды Карельского научного центра РАН. Серия 10: Математическое моделирование и информационные технологии 2026 № 6 С. 132–138
In schemes S for placing r particles in n distinguishable cells, their placement in selected m cells – schemes S∗ is studied, for which the analysis is carried out by a new enumerative method (EM) in extended areas of enumerative combinatorics: finding the number of outcomes and, based on the construction of a model of ...
Added: September 11, 2026
Ivanov E., Molodchik M., Eurasian Business Review 2026 Vol. 16 P. 95–122
This study investigates the industry-specific effects of IT system adoption on company productivity, emphasizing how different industry conditions shape IT-driven performance. Using hierarchical linear modeling on a dataset of 1,500 companies from 12 industries over the period 2008–2021, we analyze the impact of Enterprise Resource Planning (ERP) and Business Process Management (BPM) systems. Our findings ...
Added: February 18, 2026
Korshunov I., Ерегина А. Г., Андронов И. А., Интеграция образования 2025 Т. 29 № 3 С. 422–444
The article is founded on foreign and domestic data from theoretical and empirical studies of skills for productivity increasing. The authors have identified four areas of the most relevant skills for increasing individual productivity: skills for a high-tech workplace; skills in managing socio-emotional and psychological condition; skills in managing of social environment for creating of a ...
Added: November 3, 2025
Петржик Н. М., Sandlerskiy R., Ермохина К. А. et al., В кн.: Тезисы конференции «Аэрокосмические методы и геоинформационные технологии в лесоведении, лесном хозяйстве и экологии»: Материалы IX Всероссийской научной конференции с международным участием (15 -17 апреля 2025 г. г.), Москва, Россия.: ЦЭПЛ РАН, 2025. С. 73–75.
The study is aimed at developing a methodology for assessing the parameters of ecosystem functioning using multispectral remote sensing data (MRSD) within the information-thermodynamic approach. This approach calculates the main components of the energy balance of a biogeocenosis as an open dynamic system that transforms solar energy due to the non-equilibrium of living matter, based ...
Added: September 7, 2025
Semenova E., Mikhail Komarov, , in: Sustainable Green Conversion. Selected Papers from ISPR2024, October 10-12, 2024 Budva-Montenegro, Volume 1Vol. 1,2.: Springer, 2025. Ch. 9 P. 125–144.
The article investigates the impact of large language models (LLMs), such as ChatGPT, on productivity within the digital product development industry. The research highlights the transformative role of LLMs in enhancing task completion speed, job satisfaction, and reducing fatigue, particularly for junior employees and less experienced professionals. Through a survey-based approach, the study identifies that ...
Added: May 6, 2025
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
Мария Молодчик, Юлия Найденова, Евгения Шенкман et al., Форсайт 2024 Т. 18 № 2 С. 45–56
Еhe study investigates the Russian information and communication technologies (ICT) landscape with a focus on sustainable ICT combinations at the industry level. The ICT combination for a company reflects its ICT profile, which is considered in resource theory as the firm’s ability to create competitive advantages based on resource complementarity. Unlike previous papers, it is not an ...
Added: June 21, 2024
Voskoboynikov I., Journal of Productivity Analysis 2023 Vol. 59 No. 3 P. 225–241
This paper shows that the industrial origins of productivity growth in Czechia, Hungary, and Slovenia (CEE-3) and Russia before 2008 were similar and driven by manufacturing industries. The contribution of manufacturing industries to multifactor productivity (MFP) growth is substantial. In CEE-3, it exceeded market services. The contribution of labor reallocation to labor productivity growth was ...
Added: February 23, 2023
Belomestny D., Gugushvili S., Schauer M. et al., Bernoulli: a journal of mathematical statistics and probability 2022 Vol. 28 No. 4 P. 2151–2180
We study a nonparametric Bayesian approach to estimation of the volatility function of a stochastic differential equation driven by a gamma process. The volatility function is modelled a priori as piecewise constant, and we specify a gamma prior on its values. This leads to a straightforward procedure for posterior inference via an MCMC procedure. We ...
Added: November 15, 2022
Bossy M., Jean-François Jabir, Rodríguez K. M., Journal of Computational Physics 2022 Vol. 464 Article 110929
We present the construction of an original stochastic model for the instantaneous turbulent kinetic energy at a given point of a flow, and we validate estimator methods on this model with observational data examples. Motivated by the need for wind energy industry of acquiring relevant statistical information of air motion at a local place, we ...
Added: November 8, 2022
Bessonova E., Ksenia Gonchar, Russian Journal of Money and Credit 2022 Vol. 81 No. 3 P. 22–53
This paper studies how market structure and subsidisation affect the
productivity gap between state-owned enterprises (SOEs) and private
enterprises in the specific context of an economy with a long history of
state involvement in industry and continued government intervention
after the completion of privatisation. The results suggest that private firms
are 7–8 percentage points closer to the sectoral technical frontier ...
Added: October 13, 2022
Zaitseva I., Shaposhnikov D., Applied Economics 2023 Vol. 55 No. 6 P. 577–593
Market inefficiencies, known as Moneyball effect, have been recently documented in different sports and their scope largely remains an empirical question. This article focuses on football, where fans and club managers seem to value forwards more than defenders. Apparently, football rules imply equally important roles for goals scored and goals conceded in a team win. ...
Added: August 30, 2022