?
Моделирование оценки рыночного риска рынков европейских стран в период финансового кризиса 2008 года
Прикладная эконометрика. 2012. № 3. С. 20–35.
Щерба А. В.
The work is dedicated to VaR models, estimated on the equities quotes of the six European countries. The time series cover three economic periods - pre crisis, crisis and post crisis, where the crisis period is the financial crunch of the 2008 year. The volatility estimation is based on the four APARCH(1,1) models and six distribution functions. The results of the investigation show the connection of the model with country's economic development and its financial condition at the different periods of time.
Language:
Russian
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
Dorovskiy A., / Series arXiv "math". 2026.
In this paper the structural stability of generic families of vector fields of the PC-HC class on the two-dimensional sphere is proved. A classification of these families up to moderate equivalence in neighborhoods of their large bifurcation supports is presented, based on such invariants as the configuration and the characteristic set. The realization lemma is proved. ...
Added: May 14, 2026
Taletskii D., / Series arXiv "math". 2026.
A vertex subset of a graph is called a \textit{distance-$k$ independent set} if the distance between any two of its distinct vertices is at least $k + 1$. For all $n,k \geq 1$, we determine the minimum possible number of inclusion-wise maximal distance-$k$ independent sets among all $n$-vertex trees. It equals~$n$ if $n \leq k ...
Added: May 1, 2026
Ovcharenko M., / Series arXiv "math". 2026.
We introduce an explicit class of tempered Laurent polynomials in the sense of Villegas and Doran--Kerr in n⩽4 variables including all Landau--Ginzburg models for smooth Fano threefolds with very ample anticanonical class. We check that it contains Landau--Ginzburg models for various Fano fourfolds which are complete intersections in smooth toric varieties and Grassmannians of planes, ...
Added: April 30, 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
Medvedev V., / Series arXiv "math". 2026.
We investigate the interplay between the dimension of the space of static potentials and the geometric and topological structure of the underlying static three-manifold. A partial classification of boundaryless static manifolds is obtained in terms of this dimension. We also treat the case of static manifolds with boundary. In particular, we prove that if a ...
Added: April 3, 2026
Gabdullin N., Androsov I., / Series Computer Science "arxiv.org". 2026.
Label prediction in neural networks (NNs) has O(n) complexity proportional to the number of classes. This holds true for classification using fully connected layers and cosine similarity with some set of class prototypes. In this paper we show that if NN latent space (LS) geometry is known and possesses specific properties, label prediction complexity can ...
Added: April 2, 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
Kolesnikov A., / Series arXiv "math". 2025.
We study Blaschke--Santal{ó}-type inequalities for N>=2 sets (functions) and a special class of cost functions. In particular, we prove new results about reduction of the maximization problem for the Blaschke--Santal{ó}-type functional to homogeneous case (functional inequalities on the sphere) and extend the symmetrization argument to the case of N>2 sets.
We also discuss links to the ...
Added: February 13, 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
Musaev A. U., Vorchik A., / Series Social Science Research Network "Social Science Research Network". 2026.
This paper attempts to model the evolutionary theory of modernization and democratization. The model reflects the key provisions of R. Inglehart and C. Welzel's theory and provides a microfoundation for the adaptation of subjective values to the objective importances of the survival factors and the structure of the labour markets from the perspective of evolutionary ...
Added: February 10, 2026
Antsygina A., Teteryatnikova M., Tremewan J. C. et al., / Series "SSRN Working Paper Series". 2025.
Many competitive environments allow for a third party to be indirectly involved by supporting one or both sides in the conflict. Such support can come from trade partners, colleagues, or allies, who can in turn benefit from a supported party's success. We use theory and an experiment to investigate how support relationships develop endogenously in ...
Added: January 31, 2026
Галанов В. А., Galanova A., Наука и практика. Научно-аналитический журнал РЭУ им. Г.В. Плеханова 2025 Т. 17 № 1(57) С. 27–34
The differences between short-term and long-term types of investment in the stock market have a deep economic basis in relation to which the time period acts only as a generalizing feature that allows reflecting the holistic and complex range of economic differences between them, primarily in terms of their profitability and risks. The duration of ...
Added: May 28, 2025
Kuslyaikin A., Экономическая политика 2025 Т. 20 № 1 С. 30–55
This paper is one of the first studies to investigate how downside market risk affects cryptocurrency returns. Based on weekly data for more than 900 cryptocurrencies from 2014 to 2018, downside market risk is considered in three different forms as it arises in the cryptocurrency market, the aggregate alternative investment market, and the stock market. ...
Added: April 7, 2025
Kipriyanov A., Russian Journal of Money and Finance 2024 Vol. 83 No. 3 P. 70–91
COVID-19 forced market regulators in several European countries to introduce short-selling bans in spring 2020. This paper examines the effect of the bans on the volatility and tail risk in the equity markets. Such bans are assumed to be helpful in preventing severe market crashes: the removal of short sellers is believed to reduce falls ...
Added: September 30, 2024
Makushkin M., Lapshin V. A., Прикладная эконометрика 2023 Т. 69 С. 5–27
The article is devoted to Value-at-Risk estimation of bonds based on Dynamic Nelson–Siegel model (DNS). Instead of dealing with estimation of future interest rates and their volatiles, DNS model forecasts several unobservable shape parameters of the yield curve. We illustrate that for practical purposes one factor model is enough to correctly estimate bond VaR — ...
Added: March 18, 2023
Mitra R., Maria Evgenievna Guseva, , in: Evidence from Emerging Economies. Advances in Innovation, Trade and Business.: Springer, 2021. Ch. 6 P. 85–94.
Added: February 14, 2023
Нэвэла А. Ю., Lapshin V. A., Финансовый журнал 2022 Т. 14 № 2 С. 91–112
Model risk is currently a topic of great interest both to the academic community and to the financial industry; however, there is not yet any generally accepted approach to measuring it as of now. We give a review of basic model risk definitions and different indicators and approaches to model risk estimation and calculation within ...
Added: April 25, 2022
Khasyanova S. Y., М.: ИНФРА-М, 2020.
The book is devoted to assessment and management of banking risks based on international approaches. The application of the methods of assessment, management and risk minimization in commercial banks is considered both in the context of adaptation of the international recommendations and standards in the banking sector of the Russian Federation, as well as in ...
Added: December 6, 2020
Кулик В. В., Kremleva I., М.: АНО ДПО "Корпоративный университет Сбербанка", 2015.
Книга «Основы риск-менеджмента» описывает современный системный подход к управлению рисками в коммерческом банке, а также методы и способы управления отдельными, наиболее значимыми для банков видами рисков: кредитным, рыночным, операционным.
Особое внимание уделяется темам, новым для российской банковской практики, таким как интегрированное управление рисками, связь риск-менеджмента с бизнес-процессами и стратегическим планированием, формирование риск-культуры. ...
Added: October 27, 2020
Pomorina M., М.: КноРус, 2019.
Пособие содержит задачи по различным направления оценки банковских рисков ...
Added: November 2, 2019