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Политические институты, эффективность и депривация: математическая модель перераспределения
Полис. Политические исследования. 2012. № 6. С. 81–100.
Akhremenko A. S., Петров А.
Language:
Russian
Ermolin I., Suvorkov P., Conservation Biology 2026 No. e70300 P. 1–10
Illegal, unreported, and unregulated (IUU) fishing driven by artisanal small-scale fisheries is a critical threat to global biodiversity and is exemplified by the commercial extinction of Caspian sturgeons (Acipenser and Huso). A key knowledge gap persists regarding the scale and behavioral dynamics of these operations.We tested the hypothesis that persistent high-volume sturgeon poaching is sustained ...
Added: April 25, 2026
Pochinka O., Yakovlev E., Shmukler V., Russian Journal of Nonlinear Dynamics 2026
Every discrete dynamical system (cascade) generated by a homeomorphism induces a continuous
dynamic system (flow) — a suspension. However, not every flow is equivalent to a suspension
over a cascade, a necessary and sufficient condition for this is the existence of a global
section for the flow. In the case of the existence, the flow is equivalent to ...
Added: April 24, 2026
Kazaryan M., Dunin-Barkowski P., Bychkov B. et al., Selecta Mathematica, New Series 2026 Vol. 32 Article 25
We revise the notion of the blobbed topological recursion by extending it to the setting of generalized topological recursion as well as allowing blobs which do not necessarily admit topological expansion. We show that the so-called non-perturbative differentials form a special case of this revisited version of blobbed topological recursion. Furthermore, we prove the KP ...
Added: April 23, 2026
Kazaryan M., Lando S., Kodaneva N., Journal of Geometry and Physics 2026 No. 225 Article 105841
Weight systems associated to the Lie algebras 𝔤𝔩(N) for N = 1,2,... can be unified into auniversal one. The construction is based on an extension of the 𝔤𝔩(N) weight systems to permutations. This universal weight system takes values in the algebra of polynomials C[N;C1,C2,...] in infinitely many variables. We show that under the substitution Cm ...
Added: April 23, 2026
Kychkin A., Chernitsin I., Прикладная информатика 2026 Т. 21 № 1 С. 40–58
The results of the development of a software microservice embedded in atmospheric air quality monitoring systems to support the identification of industrial pollution sources are presented. The emission and subsequent spread of harmful substances in the lower layers of the atmosphere is dynamic and characterized by high uncertainty due to the specific features of technological ...
Added: April 23, 2026
Ankudinov I., Социология: методология, методы, математическое моделирование 2025 № 61 С. 165–203
The changing political mood of Russians is a constant subject of interest for sociological agencies. With the development of the Internet, conventional questionnaire research began to be supplemented by online surveys and, despite some skepticism, by social media mining. This article attempts to adjust an accidental web-sample so as to bring its estimates closer to ...
Added: April 22, 2026
Kanaev E., Tawares J. A., Drugov A. Y. et al., M.: IOS RAS, 2025.
The year 2025 is marked by two significant anniversaries – the 80th anniversary of Indonesia's independence and the 75th anniversary of the establishment of diplomatic relations between the Soviet Union and the Republic of Indonesia. The monograph offers the reader an in-depth analysis of the dynamics and features of the interaction between CCCH/Russia and Indonesia, ...
Added: April 21, 2026
Kanaev E., Попов А. В., Другов А. Ю. et al., М.: Институт востоковедения РАН, 2025.
The year 2025 was marked by two significant anniversaries – the 80th anniversary of Indonesia's independence and the 75th anniversary of the establishment of diplomatic relations between the Soviet Union and the Republic of Indonesia. The monograph offers the reader an in-depth analysis of the dynamics and features of the interaction between CCCH/Russia and Indonesia, ...
Added: April 21, 2026
Ustyuzhanin V., Fain E., Korotayev A., Conflict Management and Peace Science 2026 P. 1–23
In the field of civil war studies, there is a consensus that the risk of war decreases as income increases. Nevertheless, such consensus has not been reached in the field of civil resistance and unarmed revolutions. This paper proposes a curvilinear framework positing two opposite trends in economic development. On the one hand, it increases ...
Added: April 21, 2026
Kosevich E., Latin American Perspectives 2026 P. 1–17
This research explores the similarities and differences in the interpretation of multipolarity,
which have developed in the academic discourse of Russia and Latin America. The
paper focuses on the position that prevails in Latin America regarding the Russia–Ukraine
conflict, emphasizing the emergence of a group of countries within LAC that support
“active neutrality.” The author concludes that existing contradictions ...
Added: April 21, 2026
Baysha O., Trofimov V., Российская школа связей с общественностью 2026 № 40 С. 171–191
A growing number of scholars are warning about the dangers of the reproduction by generative AI of socio-political and ideological biases absorbed by models from the texts on which they were trained. If a given model was trained on Western media texts, it may generate narratives that reproduce West centric views of world events. This ...
Added: April 21, 2026
IEEE, 2026.
Added: April 21, 2026
Gallyamova A., Grigoryev D., Journal of Environmental Psychology 2026 Vol. 112 Article 103040
Recent theoretical developments in ecological approaches to culture challenge the prevailing East–West framing of cultural variation by emphasizing a north–south axis linked to local habitat stability and climatic demands. Building on Van de Vliert et al.’s (2025) ecological analysis, we replicate their preliminary tests across 83 Russian regions and add focused analyses to clarify the ...
Added: April 20, 2026
Galkin O., Galkina S., Ястребова И. Ю., Журнал Средневолжского математического общества 2026 Т. 28 № №1 С. 11–30
Polynomials of least deviation from zero play an important role in the theory and practice of numerical methods. They can be used to solve problems of optimizing the properties of various computational algorithms. Our work is devoted to the study of polynomials of least deviation from zero on a ray in the exponential norm. In ...
Added: April 20, 2026
Korotayev A., Хайруллин Т. Р., Shelkovnikov A., Восток. Афро-азиатские общества: история и современность 2025 № 1 С. 195–207
The article analyzes the Saudi-Emirati alliance formed after the events of the Arab Spring as a reaction to the strengthening of the Turkish-Qatari alliance. The common point of contact in the process of rapprochement between Saudi Arabia and the UAE was the fear and suspicion of the transnational organization Muslim Brotherhood supported by Qatar and ...
Added: April 20, 2026
Shelkovnikov A., Дорошенко Г. А., Asian Journal of Middle Eastern and Islamic Studies 2025 Vol. 19 No. 3 P. 272–284
The study analyzes one of the most important elements of Russia’s foreign policy at the present stage. The stated topic is explored on the basis of three components: a study of the Russian Federation’s policy on promoting BRICS and the SCO among the Gulf countries, an analysis of the positions and degree of practical participation ...
Added: April 20, 2026
Kazun A. D., Вестник Московского университета. Серия 10: Журналистика 2026 № 1 С. 3–35
This article presents the development and validation of a short doomscrolling scale, conceptualized as excessive consumption of negative news that affects individuals’ emotional state. A five-item scale is proposed, partly based on the components model of behavioral addictions and the diagnostic criteria for addictions (DSM-5). The quality of the instrument is tested using data from ...
Added: April 20, 2026
L.: Routledge, 2026.
1989 in the East revisits the processes that led to the collapse of communist regimes in Central and Eastern Europe, the Balkans and the USSR. This disintegration appeared to be the result of complex mobilisations where the repertoires of action, the institutional and non-institutional ties, the ideological preferences, and the identities of the actors, including the ...
Added: April 19, 2026
Maltsev A., Russia in Global Affairs 2026 Vol. 24 No. 2 P. 102–127
Contemporary IR theory lacks a unified and complete taxonomy of interstate military-political relationships. The conceptual diversity of overlapping, often interchangeable terms (alliance, alignment, coalition, entente, strategic partnership) generates false dichotomies and a gap between fundamental alliance theories and applied studies of defense cooperation practices. This article proposes a three-dimensional classification of military alignments. Each state ...
Added: April 19, 2026
Zlotnik Alexander, / Series arXiv "math". 2026. No. 2602.03481v1.
We deal with the global in time weak solutions to the 1D compressible Navier-Stokes system of equations for large discontinuous initial data and nonhomogeneous boundary conditions of three standard types. We prove the Lipschitz-type continuous dependence of the solution $(\eta,u,\theta)$, in a norm slightly stronger than $L^{2,\infty}(Q)\times L^2(Q)\times L^2(Q)$, on the initial data $(\eta^0,u^0,e^0)$ in a ...
Added: April 18, 2026
Ustyuzhanin V., / Series Econometrics "arxiv". 2026.
This paper proposes Covariate-Balanced Weighted Stacked Difference-in-Differences (CBWSDID), a design-based extension of weighted stacked DID for settings in which untreated trends may be conditionally rather than unconditionally parallel. The estimator separates within-subexperiment design adjustment from across-subexperiment aggregation: matching or weighting improves treated-control comparability within each stacked subexperiment, while the corrective stacked weights of Wing et ...
Added: April 3, 2026
Vorchik A., / Social Science Research Network. Серия SSRN Working Paper Series "SSRN Working Paper Series". 2026.
This article is devoted to the phenomenon of intrinsic motivation, to understand which two models are proposed. We study how positive/negative intrinsic motivation to work (experienced utility) affects worker's individual labour supply (model I) and the amount of effort they exert (model II). In model I, we use intrinsic motivation to explain the positive/negative slope ...
Added: March 15, 2026
Vorchik A., Мамышев М. А., / Series Social Science Research Network "Social Science Research Network". 2025.
In this paper, we develop a formal mathematical model aimed to explain the Dunning-Kruger effect that beginners systematically overestimate their own competence in various fields of knowledge and activity. We argue that the Dunning-Kruger effect arises from the emotional nature of confidence combined with unknown unknowns that it simply can not take into account due ...
Added: February 11, 2026
Borushkina S., Gorodnichev A., / Elsevier. Серия -- "WPS". 2026.
Agglomeration policy has long been a widely accepted approach in spatial development, premised on
the assumption that large, integrated city-regions drive national economic growth through higher
productivity, innovation, and global integration. This paper examines how this paradigm is reworked
under conditions of polycrisis, understood as a durable state of overlapping and mutually reinforcing
economic, geopolitical, and institutional crises. Focusing ...
Added: February 10, 2026