?
Моделирование процессов денежного обращения в хозяйстве с газовой отраслью / Диссертация на соискание ученой степени доктора экономических наук по специальности 08.00.13
M. :
-, 2013.
Afanasyev A. A.
Ponomarenko A., / Series Computer Science "arxiv.org". 2025.
This paper addresses the challenge of merging hierarchical navigable small world (HNSW) graphs, a critical operation for distributed systems, incremental indexing, and database compaction. We propose three algorithms for this task: Naive Graph Merge (NGM), Intra Graph Traversal Merge (IGTM), and Cross Graph Traversal Merge (CGTM). These algorithms differ in their approach to vertex selection ...
Added: July 30, 2026
Zhuravleva T., Afanasev K., Engelmann J. et al., / Series "SSRN Working Paper Series". 2026.
Extortionary ("harassment") bribery can persist even when widely condemned, consistent with a coordination problem sustained by beliefs about what others do and what others consider acceptable. We study whether a minimal institutional featurethe presence of a third-party monitor empowered to punish-shifts (i) normative expectations about extortion and compliance and (ii) empirical expectations about their prevalence. ...
Added: July 22, 2026
Mishin A., Guerrieri L., Kim J., / Series 2026-042 "Finance and Economics Discussion Series (FEDS)". 2026.
Within narrowly defined industries, the most productive firms produce far more than the least productive from the same inputs, and this dispersion widens in downturns. We build a tractable representative-agent model in which financial frictions—adverse selection and moral hazard—make firms sort endogenously into lenders, strategic defaulters, and producers. As credit conditions vary, the resulting misallocation ...
Added: June 28, 2026
Власов С. А., Nevalennyi M., Сафиулин Р. Р. et al., / Банк России. Серия Аналитическая записка "Материалы Банка России". 2026.
В аналитической записке обсуждается долгосрочно устойчивый уровень цены на российскую нефть. Это тот уровень, к которому цена нефти, вероятнее всего, будет тяготеть в долгосрочной перспективе. Потребность в его определении возникает по нескольким причинам. Во-первых, цена на нефть остается одним из ключевых экономических показателей российской экономики, определяющих экспорт, обменный курс рубля, прибыль, доходы и расходы бюджета, ...
Added: June 27, 2026
Глазова А. М., Nevalennyi M., Синяков А. А., / Банк России. Серия Препринты Банка России "Серия докладов об экономических исследованиях". 2025. № 154.
The paper proposes a graphical model of a small open economy. The dynamics of the graphical model is then illustrated using impulse responses from the corresponding formal semi-structural model (QPM model). The authors have several goals in preparing this description of the graphical macroeconomic model. The first goal of the paper is to present an adapted ...
Added: June 27, 2026
Mishin A., Guerrieri L., Canzoneri M. et al., / Series 2026-042 "Finance and Economics Discussion Series (FEDS)". 2026.
Added: June 27, 2026
Piontkovski D., / Series arXiv "math". 2026.
A noncommutative projective variety is defined, following Artin and Zhang, by a graded coherent algebra 𝐴. The category of coherent sheaves is then the quotient qgr(𝐴) of the category of finitely presented graded modules by the subcategory of torsion modules. We consider the categorical and polynomial entropies of the Serre twist, that is, of the ...
Added: June 23, 2026
Piontkovski D., / Series arXiv "math". 2025.
If a symmetric multilinear algebra is weakly nil, then it is Engel. This result may be regarded as an infinite-dimensional analogue of the well-known Jacobian theorem, which states that if a polynomial mapping has a polynomial inverse, then its Jacobian matrix is invertible. This refines a theorem of Gerstenhaber and partially answers a question posed ...
Added: June 23, 2026
Bogatyrev R., Sandomirskaia M., / NRU Higher School of Economics. Series EC "Economics". 2026. No. 19(1).
This work develops a tractable model of price competition in fragmented markets where consumers consider both local and distant varieties, with cross-regional purchases subject to stochastic costs. Global competition and full localization emerge as polar cases; hybrid competition is not merely intermediate and exhibits distinctive features such as an endogenous price ceiling and non-monotonic entry ...
Added: June 11, 2026
Kravtsova M., Musaev A. U., Welzel C., / Series "SSRN Working Paper Series". 2026.
Elaborating on Welzel et al.'s "Cool Water Theory," our study zooms into the more limited (albeit still varied) framework conditions of Russia's huge territory. Within Russia's confines, we examine how the combination of moderately cool seasons with steady rain (i.e., Cool Water) affects sub-national areas' contemporary societal progress in two modernization indicators: material prosperity in ...
Added: June 3, 2026
Синяков А. А., Зверева В., Шелованова Т. И., / Центральный банк Российской Федерации. Серия 132 / 2024 "Серия докладов об экономических исследованиях". 2024. № 132.
At the end of 2023, Russia updated its Strategy for Improving Financial Literacy and Developing Financial Culture Until 2030. Unlike the previous strategy, the current strategic goals include not only financial literacy but also financial culture. ‘Culture’ is normative and socially preferred behaviour. The updated strategy brings into focus the relationship between financial literacy and responsible financial behaviour. To explore this relationship, the authors rely on data from the All-Russian Survey of Consumer Finance (2020 and 2022). Socially ...
Added: June 1, 2026
Vorchik A., / SSRN. Серия Social Science Research Network "Social Science Research Network". 2026.
This work is devoted to a theoretical explanation of the Easterlin paradox, according to which long-term economic growth does not make average level of people's happiness increasing. By happiness, we mean the intensity of emotions people experience while comparing their new income with its expected value, or the target income with its original value. In the first case, ...
Added: May 31, 2026
Shipilov F., Barnyakov A., Ivanov A. et al., / Series Physics "arxiv.org". 2026.
A fast simulation of the detector response is a vital task in high-energy physics (HEP). Traditional Monte-Carlo methods form the backbone of modern particle physics simulation software but are computationally expensive. We present a machine-learning-based approach to fast simulation of the Focusing Aerogel Ring Imaging Cherenkov (FARICH) detector response. Given a particle track and momentum, ...
Added: May 19, 2026
Derkacheva A., Sakirkina M., Kraev G. et al., /. 2026.
Comprehensive data on natural hazards and their consequences are crucial for effective for risk assessment, adaptation planning, and emergency response. However, many countries face challenges with fragmented, inconsistent, and inaccessible data, particularly regarding local-scale events. To address this data gap in Russia, we developed an end-to-end processing pipeline that scrapes news from various online sources, ...
Added: April 28, 2026
Pilé I., Deng Y., Shchur L., / Series arXiv "math". 2026. No. 2604.10254.
We investigate the spatial overlap of successive spin configurations in Markov chain Monte Carlo simulations using the local Metropolis algorithm and the Svendsen-Wang and Wolff cluster algorithms. We examine the dynamics of these algorithms for two models in different universality classes: the Ising model and the Potts model with three components. The overlap of two ...
Added: April 20, 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
Крюкова Н. А., Derkach D., Бадрызлова И. Р., Наука и техника в газовой промышленности 2025 Т. 3 № 103 С. 3–4
В статье представлен совместный молодежный научно-просветительский проект ПАО «Газпром» и вузов-партнеров «Зайти в АйТи». Обоснована актуальность решения производственных задач кросс-функциональными командами и необходимость формирования смежных и междисциплинарных компетенций на стыке инженерных специальностей и цифровых технологий. ...
Added: October 10, 2025
Krukov V. A., Silkin V., Севастьянова А. Е. et al., ИЭОПП СО РАН, 2011.
В монографии анализируются проблемы и особенности формирования условий для комплексного использования и глубокой переработки газовых ресурсов Восточной Сибири. Рассмотрены предпосылки и возможности добычи и транспортировки углеводородного сырья в Восточной Сибири. Проведен анализ спроса и предложения на рынках газохимической продукции. Предпринята попытка разработки концептуальных предложений по развитию газоперерабатывающих и газохимических мощностей в Восточной Сибири.
Разработаны рекомендации по ...
Added: October 29, 2022
Komyagin D., В кн.: Финансовое право.: М.: КноРус, 2022. Гл. 13 С. 446–462.
Added: August 1, 2022
Tregubov A. I., Житомирский Б. Л., Ахременко И. В., Газовая промышленность 2019 Т. 2 № 110
Ежемесячный научно-технический и производственный журнал «Газовая промышленность» выпускается с 1956 г. По результатам рейтинга, опубликованного Рейтинговым центром поставщиков ТЭК, в 2018 г. издание заняло первое место в номинации «Отраслевые русскоязычные СМИ». В 2020 г. «Газовая промышленность» стала обладательницей премии «МедиаТЭК». ...
Added: August 19, 2021
Tregubov A. I., Гоголюк В. В., Житомирский Б. Л. et al., Газовая промышленность 2013 № 688 (спецвыпуск)
Ежемесячный научно-технический и производственный журнал «Газовая промышленность» выпускается с 1956 г. По результатам рейтинга, опубликованного Рейтинговым центром поставщиков ТЭК, в 2018 г. издание заняло первое место в номинации «Отраслевые русскоязычные СМИ». В 2020 г. «Газовая промышленность» стала обладательницей премии «МедиаТЭК». ...
Added: August 19, 2021
Tregubov A. I., Гоголюк В. В., Ахременко И. В. et al., Газовая промышленность 2013 № 700 (спецвыпуск)
Ежемесячный научно-технический и производственный журнал «Газовая промышленность» выпускается с 1956 г. По результатам рейтинга, опубликованного Рейтинговым центром поставщиков ТЭК, в 2018 г. издание заняло первое место в номинации «Отраслевые русскоязычные СМИ». В 2020 г. «Газовая промышленность» стала обладательницей премии «МедиаТЭК». ...
Added: August 19, 2021
Анализ взаимосвязей между ценностями экономических агентов в контексте устойчивого развития регионов
Шимановский Д. В., Kurganov M., Tretyakova E., Вестник Южно-Уральского государственного университета. Серия: Экономика и менеджмент 2021 Т. 15 № 1 С. 57–68
This article is devoted to an empirical analysis of key stakeholders’ values in the context of sustainable development concept. The study was conducted on the example of the regions of the Volga and Ural federal districts. The methodological research framework is the concept of sustainable development and a value-driven approach to the management of economic ...
Added: May 31, 2021
Fedorova I. Y., Prokofiev M. N., Ханова Л. М., International Journal of Civil Engineering and Technology 2018 Vol. 9 No. 13 P. 1114–1121
The article considers the interaction mechanism between the official (legal) and
illegal (shadow) economies described by a planar dynamic model, namely a system of
two nonlinear ordinary differential equations. The authors obtained the analytical
solution to these model equations, as well as formulated the conditions of coexistence
of legal and hidden economies. ...
Added: January 21, 2019