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Games in context: Equilibrium under ambiguity for belief functions
Games and Economic Behavior. 2021. Vol. 128. P. 125–159.
Dominiak A., Eichberger J. T.
We propose a new solution concept, called Context-Dependent Equilibrium Under Ambi- guity (CD-EUA), for strategic games where players’ beliefs may be influenced by exogenous context-related information. Players’ beliefs about the strategic behavior of their opponents are represented by belief functions. The notion of belief functions allows us to combine ex- ogenous context information in the spirit of Schelling (1960) with endogenous equilibrium beliefs about the opponents’ behavior in analogy to the standard Nash equilibrium. For any finite strategic game, we prove existence of a CD-EUA for any context information and any degree of confidence in it. Moreover, we show continuity of the equilibrium corre- spondence. Finally, we illustrate how CD-EUA can be applied to different types of context information in games by explaining some stylized facts from experimental research on co- ordination.
Kolesnik N. A., Общество и экономика 2026 № 1-2 С. 114–134
Стремительно растущее население планеты и рост объемов индивидуального потребления при низкой включенности населения в экологические практики признается ключевым
препятствием на пути к экономике замкнутого цикла. В статье анализируется использование
огромного рекламно-коммуникационного потенциала крупных торговых сетей для вовлечения
населения в экономику замкнутого цикла через повышение экологической сознательности и популяризацию ответственного потребления. Эмпирической основой исследования стала база данных коммуникации шести ...
Added: September 6, 2026
Churakova I., Кумар В., Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control 2026 No. 54 (3) P. 428–454
Purpose
This study examines the impact of Predictive Intelligence (PI) and Real-Time Data Insights (RDI) on Corporate Financial Sustainability (CFS), while controlling for organizational factors, industry factors, and AI-related risk factors. The research aims to determine whether these analytic capabilities (PI and RDI) individually and jointly contribute to long-term financial resilience and performance in modern organizations.
Theoretical ...
Added: September 4, 2026
Elyashevich I., Вестник Московского университета. Серия 6: Экономика 2026 Т. 61 № 3 С. 363–384
The study examined the properties of the normal distribution of the values of shipments of stocks of various categories from warehouses of large industrial companies. As a result, it was revealed that the use of the classical normal distribution, in some cases, may give incorrect results, since the values of stock shipments are positive values, ...
Added: September 3, 2026
Методы оценки структурных изменений в векторных и матричных агрегатах макроэкономических показателей
Lesnykh M., Motorin V., Тенденции экономического развития в XXI веке: Материалы VIІІ Международной научно-практической конференции, Республик Беларусь 2026 P. 233–236
The paper deals with comparative analysis of various methods for measuring and studying dynamics of structural macroeconomic indicators that reflect the peculiarities in a movement of multi-component macroeconomic systems. The metric, trigonometric and angular measures of structural changes are considered within vector formalism. Intertemporal orthogonal decomposition of a vector aggregate into the sum of quantity ...
Added: September 3, 2026
Zaruckiy M., Motorin V., Тенденции экономического развития в XXI веке: Материалы VIІІ Международной научно-практической конференции 2026 P. 237–240
The paper is devoted to developing the complex of input–output models for evaluating a potential receptivity of an economy to import substitution in final use and intermediate consumption ...
Added: September 3, 2026
Koshcheev D., Isopeskul O., М.: Инфра-М, 2027.
государственным служащим.
The monograph presents the results of a comprehensive analysis of the evolution of research related to the assessment of the tourist potential of administrative-territorial units (ATUs) from 1882 to 2024. For the first time, scientific schools are identified, and the author's approach to predictive values and a methodology for the quantitative assessment of the ...
Added: September 3, 2026
М.: МАКС Пресс, 2026.
The book consists of materials submitted by Russian and Foreign scientists to the Organizing
Committee of the All-Russian Round Table “Logic and Paradoxes of Modern Education Manage
ment”. The round table was held at the Faculty of Sociology of Lomonosov Moscow State University
on June 08, 2026. The texts are published in author's edition. Organizing Committee`s point of ...
Added: September 2, 2026
Proskuryakova L. N., Asia-Pacific Tech Monitor 2026 Vol. 43 No. 2 P. 13–24
Innovative financing tools and models have proved their efficiency in supporting the adoption and scale-up of emerging technologies. They have been instrumental in different regions, including the Asia-Pacific region, which stands at the forefront of technological innovation. Studies point to several persistent emerging technological constraints that include high upfront capital costs, perceived risks, and limited ...
Added: September 1, 2026
Tatarinov A., Вопросы статистики 2026 Т. 33 № 2 С. 19–39
The second part of the paper continues the examination of the new methodological provisions of the system of national accounts, building on the discussion initiated in the previous publication. It analyzes key changes in the accounting of economic transactions, with particular attention to digital services, globalization, the composition of production costs under the sum‑of‑costs valuation method, and ...
Added: September 1, 2026
Abashkin V., Abdrakhmanova G., Artemov S. V. et al., ИСИЭЗ ВШЭ, 2026.
Одиннадцатый выпуск аналитического доклада, подготовленный Институтом статистических исследований и экономики знаний Национального исследовательского университета «Высшая школа экономики» в рамках деятельности Российской кластерной обсерватории, посвящен анализу инновационного развития российских регионов на основе комплекса рейтинговых оценок. Исследование базируется на системе показателей, характеризующих социально-экономические условия инновационной деятельности, научно-технический потенциал, уровни инновационной и экспортной активности, качество региональной инновационной
политики. Используемые ...
Added: September 1, 2026
Morozkina A., Есаян М. А., Контуры глобальных трансформаций: политика, экономика, право 2025 Т. 18 № 4 С. 169–190
In the context of budget constraints, the allocation of development finance is one of the important research questions. This article proposes a study of the allocation of sovereign financing in the Eurasian region in 2008-2022 using new data (the Eurasian Fund for Stabilization and Development (EFSD) sovereign financing database). The analysis shows that the most ...
Added: August 31, 2026
СПб.: Издательство СПбГЭУ, 2025.
Вашему вниманию предлагается 19-й ежегодный сборник научных статей по вопросам региональной экономики и территориального развития.
Несмотря на сложное положение в экономике, продолжает развиваться межрегиональное сотрудничество регионов СЗФО. Активно взаимодействуют Санкт-Петербург и Ленинградская область в части развития единого транспортно-логистического комплекса. Идет формирование единого рынка труда на основе баланса трудовых ресурсов города и области. Разрабатывается единая схема размещения ...
Added: August 31, 2026
Asemota M. O., DISCOVER ARTIFICIAL INTELLIGENCE 2026 Vol. 6 Article 892
Artificial intelligence (AI) is reshaping work and human resource management, yet existing reviews largely treat competencies as secondary outcomes of AI adoption and offer limited theory-driven integration of how competency management itself is transforming. This study addresses that gap by systematically examining how competency management has evolved in AI-enabled contexts, how dominant theories explain AI-driven ...
Added: August 31, 2026
DISCOVER ARTIFICIAL INTELLIGENCE 2026 Vol. 6 Article 892
Artificial intelligence (AI) is reshaping work and human resource management, yet existing reviews largely treat competencies as secondary outcomes of AI adoption and offer limited theory-driven integration of how competency management itself is transforming. This study addresses that gap by systematically examining how competency management has evolved in AI-enabled contexts, how dominant theories explain AI-driven ...
Added: August 31, 2026
Petrov I., Journal of Economic Interaction and Coordination 2026
This paper studies a social-norm model in which agents choose effort in response to their own productivity and the efforts of their neighbours. We analyse how links between groups with different productivity levels affect equilibrium effort and derive the intergroup linking intensity that maximises aggregate effort. We work in a stylised two-group stochastic block setting ...
Added: August 30, 2026
Svetlana Grigorieva, Narmin Isaeva, Aliya Azizova et al., Journal of Corporate Finance Research 2026 Vol. 20 No. 1 P. 75–84
This paper identifies the determinants of green bonds on global markets, China and Russia and evaluates the hedging effect of these instruments. We contribute to the existing literature by (1) studying the emerging markets such as Russia and China, (2) providing comparative analysis of the impact of identical factors on green bond yields on global, ...
Added: August 29, 2026
Andrey G. Bronevich, Alexander E. Lepskiy, International Journal of Approximate Reasoning 2025 Vol. 187 Article 109572
In this paper, we extend the ideas of measuring conflict among belief functions based on solving Kantorovich problems to the case of measuring conflict within a belief function. We consider three possible interpretations of conflict-free information and propose the functionals for measuring conflict, which can be considered as counterparts of known functionals like the auto-conflict ...
Added: October 13, 2025
Measures of conflict, basic axioms and their application to the clusterization of a body of evidence
Andrey G. Bronevich, Alexander E. Lepskiy, Fuzzy Sets and Systems 2022 Vol. 446 P. 277–300
There are several approaches for evaluating conflict within belief functions. In this paper, we develop one of them based on axioms and show its connections to the decomposition approach. We describe a class of conflict measures satisfying this system of axioms and show that measuring conflict can be realized through the clusterization of a body ...
Added: August 27, 2022
Jürgen Eichberger, Pasichnichenko I., Journal of Economic Theory 2021 Vol. 198 Article 105369
In this paper, we study choice under uncertainty with belief functions. Belief functions can capture par- tial information by describing what is objectively known about the probabilities of events. State-contingent acts together with a belief function over states induce belief functions over outcomes. We assume that de- cision makers have preferences over belief functions that ...
Added: October 31, 2021
Lepskiy A., Meshcheryakova N., , in: Information Processing and Management of Uncertainty in Knowledge-Based Systems. IPMU 2020* 2. Vol. 1238.: Cham: Springer, 2020. P. 283–296.
We apply Dempster-Shafer theory in order to reveal important elements in undirected weighted networks. We estimate cooperation of each node with different groups of vertices that surround it via construction of belief functions. The obtained intensities of cooperation are further redistributed over all elements of a particular group of nodes that results in pignistic probabilities ...
Added: July 8, 2020
Lepskiy A., Smolev V., , in: Atlantis Studies in Uncertainty Modelling, Proceedings of the 2019 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology (EUSFLAT 2019)Vol. 1.: Atlantis Press, 2019. P. 321–327.
Added: September 29, 2019
Bronevich A., Rozenberg I., International Journal of Approximate Reasoning 2019 Vol. 112 P. 119–139
In the paper, we formalize the notion of contradiction between belief functions: we argue that belief functions are not contradictory if they provide non-contradictory models for decision-making. To elaborate on this idea, we take the decision rule from imprecise probabilities and show that sources of information described by belief functions are not contradictory iff the ...
Added: September 25, 2019
Springer Nature Switzerland AG, 2019.
Added: September 25, 2019
Bronevich A., Lepskiy A., , in: Proceedings of the 11th Conference of the European Society for Fuzzy Logic and Technology (EUSFLAT 2019)Vol. 1.: P.: Atlantis Press, 2019. P. 328–333.
In real applications, sometimes it is necessary to evaluate inner or external conflict of pieces of evidence. However, these numerical values cannot give us explanations why this conflict occurs. Thus, we need deeper analysis of available information. In the paper, we propose the clusterization of a given evidence on pieces of evidence in a way ...
Added: September 25, 2019