In book
Gaponova O., Chilipenok Y., Shushkin M. Н. Новгород: Издательство НИСОЦ, 2021.
Bessonova E., Popova S., Fedulova M., Emerging Markets Review 2026 Vol. 75 Article 101564
To mitigate the shocks caused by the pandemic-related restrictions, many governments implemented extensive support measures for companies facing sharp declines in revenues. In Russia, loan guarantee programmes allowed many firms to apply for loans during the pandemic. As a result, the number of small loans soared. Participation in the loan guarantee programmes helped firms in ...
Added: October 8, 2026
Артёменко В. Г., Проблемы прогнозирования 2026 № 1 С. 144–156
The article analyzes the adaptation of the ICT specialist labor market in Russia in the context of technological development and external shocks in the first half of the 2020s. Against the backdrop of a general increase in the number of ICT specialists in Russia, external shocks changed the balance of supply and demand in the labor market. In ...
Added: September 29, 2026
Новосибирск: ИПЦ НГУ, 2025.
This edition represents the publications of the 63rd International Scientific Student Conference 2025 (ISSC-2025) theses in in oriental studies and ethnography.
These Conference materials can be of interest for students, Ph.D. candidates, professors, scientists, and members of educational institutions. ...
Added: September 26, 2026
Lysenok N., Маркова Ю. Е., Финансовый журнал 2026 Т. 18 № 4 С. 45–63
The article discusses the application of clustering methods to form an optimal investment portfolio
that allows the investor to achieve an effective risk-reward ratio. Three popular clustering methods,
K-Means, MeanShift, and DBSCAN, are examined. The article focuses on the DBSCAN clustering method
and highlights its advantages over other clustering methods in the context of financial data analysis.
DBSCAN is ...
Added: August 27, 2026
Dvoynikova A., Маркитантов М. В., Рюмина Е. В. et al., Информатика и автоматизация (Труды СПИИРАН) 2021 Т. 20 № 5 С. 1116–1152
Начиная с 2019 года все страны мира столкнулись со стремительным распространением пандемии, вызванной коронавирусной инфекцией COVID-19, борьба с которой продолжается мировым сообществом и по настоящее время. Несмотря на очевидную эффективность средств индивидуальной защиты органов дыхания от заражения коронавирусной инфекцией, многие люди пренебрегают использованием защитных масок для лица в общественных местах. Поэтому для контроля и своевременного ...
Added: April 24, 2026
Салагай О. О., Сахарова Г. М., Антонов Н. С. et al., Общественное здоровье 2024 Т. 4 № 4 С. 4–15
Introduction. The study is devoted to the analysis of the dynamics of the tobacco and alcohol use prevalence among the adult population during the COVID-19 pandemic.
The purpose of the study: to analyze the impact of the COVID-19 pandemic on the prevalence of tobacco and nicotine-containing products consumption among the adult population of the Russian Federation, men and ...
Added: April 9, 2026
Fayzulin M., Teplova T., Kurkin A., Прикладная эконометрика 2025 Т. 79 С. 99–121
The paper analyses the dynamic connectedness between trading volumes in the Russian stock market and the global cryptocurrency (Bitcoin) market during periods of external shocks (the COVID‑19 crisis and the Russia‑Ukraine conflict) from 2019. Using the TVP‑VAR model and estimates of system variable connectivity, liquidity spillovers (cash flows) are identified between the considered asset classes. For the first time, we analyse the network connectedness of investor sentiment for the most popular Russian stocks and Bitcoin and estimate the role of sentiment in liquidity spillovers. The results demonstrate that Bitcoin’s daily trading volume predominantly acts as a recipient of shocks from the Russian stock market. Meanwhile, the overall coherence in the system was higher during the COVID‑19 crisis period compared to the Special Military Operation (SMO). The study confirms the existence of a correlation between investor sentiment on the Russian stock and cryptocurrency markets. At the beginning of the analyzed period,in 2019, when interest in crypto assets investing began to grow rapidly, this correlation was strongly pronounced.
There is a connectedness between two sentiment indices: on the stock market and crypto‑assets. The intensity of the correlation prevails in the COVID‑19 inception period, significantly exceeding the level observed in the SMO period. This sentiment metrics behaviour may imply adaptation of the Russian stock market to external shocks, as well as retail investors’ expectations of short‑term SMO in early 2022. ...
Added: February 6, 2026
Sizykh N., Кудрявцева Н. С., Управление большими системами: сборник трудов 2025 № 118 С. 250–285
Numerous studies in the field of forecasting securities prices, particularly stock prices, are aimed at finding more accurate and effective models. However, attention to multivariate forecasting, which allows for more accurate forecasts, remains underappreciated, as its implementation requires a significant increase in computing resources. Therefore, the selection of more simplified yet effective models is relevant. ...
Added: February 3, 2026
Morychev G., Sizykh D., Sizykh N., IEEE Access 2025 Vol. 13 P. 213194–213210
One of the main tools for analyzing large volumes of financial data is the use of clustering methods and models, which allow the identification of various patterns. This study examines the problem of clustering time series that reflect the behavior of prices, yields, modes, trends, and a number of related stock indicators. The relevance and ...
Added: February 3, 2026
Vishnevskaya N., Zudina A. A., Мировая экономика и международные отношения 2026 Т. 70 № 5 С. 96–106
In 2023–2024 OECD labor markets were generally recovering in terms of employment and unemployment rates after the previous stagnation during the COVID-19 pandemic. However, the existence of a significant array of unfilled jobs remains one of the acute economic problems, affecting most OECD countries, as well as a considerable number of industries and occupations. Such ...
Added: January 22, 2026
Soldatova A., Сберегательное дело за рубежом 2025 № 1 С. 21–33
The article is devoted to the peculiarities of the functioning of the Chinese stock market, its development prospects and opportunities for investors. Key aspects of regulation, classification of shares, stock exchanges and specifics of market participants are considered. Various types of shares, features of each class and access rules for foreign investors are described. The ...
Added: January 21, 2026
Monahhova E., Morozova A., Bredikhin D. et al., Neuroimage 2026 Vol. 327 Article 121727
Advances in deepfake technology raise concerns about disinformation spread. Novel deepfake technologies make it increasingly difficult to distinguish between real and fake media content. The current study investigated how speakers’ credibility, the participants’ traits and attitudes may influence the brain processing of audio deepfakes arguing for and against COVID-19 vaccination. We analyzed the electroencephalograms (EEGs) ...
Added: January 16, 2026
Lysenok N., Фундаментальная и прикладная математика 2025 Т. 25 № 4 С. 90–107
The aim of the study is to assess to what extent modern machine learning methods can improve the accuracy of forecasting the volatility of Russian stocks and whether such improvements lead to real advantages when applied in investment strategies. The work combines a review of theoretical approaches to volatility analysis with empirical research based on ...
Added: January 16, 2026
Сыченко Е. В., Chikhachev A., Журнал зарубежного законодательства и сравнительного правоведения 2022 Т. 18 № 4 С. 72–82
This article explores the system of legal regulation of labor relations in France at the present stage. The main focus is on the analysis of the 2017 reform launched by the President Emmanuel Macron, as well as on the measures to protect the labour market taken in 2020-2022 in response to the COVID-19 Pandemic. The ...
Added: January 7, 2026
Галанов В. А., Galanova A., Вестник Российского экономического университета им. Г.В. Плеханова 2025 Т. 22 № 2(140) С. 153–159
The article advances an alternative approach to studying correlation between time and risk in investing into
securities portfolio. This risk is usually identified with risks of short-term trading on stock market. However, in case
securities portfolio is kept for rather a long period of time, then portfolio risk changes in quality, as it becomes
relatively independent from time ...
Added: November 10, 2025
Kazun A., Вопросы теоретической экономики 2025 № 4 С. 133–143
Th is article analyzes the interaction between social capital and formal institutions in the context of compliance with restrictive measures during the COVID-19 pandemic in Russia. Developing a theoretical framework based on concepts of social capital and institutional economics, the study tests hypotheses regarding the substitution or complementarity of these mechanisms. Drawing on data from ...
Added: November 2, 2025
Kosov M., Вестник экономической безопасности 2023 № 6 С. 213–221
The basis of the international financial market is foreign exchange flows arising from the functioning of the world economy. The main task of financial flows is to exchange the results of the activities of world economies. Therefore, the essence of the international financial market is to support the movement of foreign currency flows between financial ...
Added: October 22, 2025
Свиридов О. И., Вопросы статистики 2025 Т. 32 № 4 С. 37–48
The article is devoted to analyzing the stability of the causal relationship between changes in oil prices and the dynamics of the Russian
stock market, whose primary indicator is the RTS Index. The main goal of the research is to test the hypothesis of the persistence of a stable
influence of oil price shocks (driven by fluctuations ...
Added: September 15, 2025
Gorodnyi N., Journal of Applied Economic Research 2025 Т. 24 № 3 С. 990–1022
Amid growing global uncertainty, Russian industrial companies face the need to adapt to external shocks that disrupt supply chains, production processes, and distribution channels. Innovation activity is a key factor enabling successful adaptation; however, its role during periods of crisis remains a subject of debate. This study is driven by insufficient sample- based research of ...
Added: June 16, 2025