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Heterogeneity of the educational system: an introduction to the problem
We analyze a heterogeneity of the educational system on the basis of one parameter: input grades of university students. We propose a mathematical model based on the construction of universities’ interval order. We use the Hamming distance to evaluate the heterogeneity of the educational system, and the Unified State Examination (USE) scores of Russian students to illustrate the application of the model. We show that institutions taking weak students turn the whole system of universities into a poorly structured nonhomogeneous system. In contrast, after deleting the weakest part, the remaining set of universities becomes a well-structured system.
Publication based on the results of:
Гаман-Голутвина О.В., Соловьева Д. Д., Полис. Политические исследования 2021 № 6 С. 60–72
The article analyzes the French experience of institutionalization of the political elite’s recruitment process. Although there are various channels for the recruitment of the French political elite, the education system is central in creating a framework, norms and procedures to train civil servants who make up the core of the political elite. The main issue ...
Added: December 8, 2025
Orlov I. B., В кн.: От имперской к советской и постсоветской государственности: декларируемый разрыв или реальная преемственность?.: М.: ИНИОН РАН, 2024. Гл. 7 С. 354–362.
In the chapter on Soviet and post-Soviet political culture, the latter is considered by contrasting the discontinuity or continuity of its historical development. ...
Added: March 22, 2025
Ермаков С. Р., Zykov S. V., Современные наукоемкие технологии 2025 № 2 С. 45–53
Сегодня перед современными институтами образования стоит задача повышения персонализации и эффективности обучения. Технический аспект решения этой задачи сталкивается с несколькими проблемами, таким как: острый недостаток технологичных решений, программного обеспечения, которые могли бы интегрировать интеллектуальные подходы в электронные обучающие системы (ЭОС); ограниченность вычислительных ресурсов в образовательных организациях (ОО). В основном, сейчас в ОО используются ЭОС без ...
Added: March 14, 2025
Demidova O., Shchankina A., Экономика и математические методы 2025 Т. 61 № 2 С. 75–89
The article considers the interest rate channel of the monetary policy transmission of the Bank of Russia to the weighted average mortgage rate published on the website of the Bank of Russia and the "commercial" mortgage rate calculated by us less preferential loans. The main hypothesis tested in the article was that the reaction of ...
Added: December 25, 2024
Yulia Tyumeneva, Sudorgina Y., Basic and Applied Social Psychology 2024 Vol. 46 No. 5 P. 314–320
Likert scales rely on the assumption that psychological attributes are ordinal, meaning that the attribute levels a, b, and c are in transitive relations. Testing transitivity is possible through pairwise comparisons of attribute levels. Previous tests showed that people can violate transitivity, which calls into question the basic assumption of rating scales. We hypothesized that ...
Added: June 23, 2024
Ivanova A., Kuzmina Y., , in: The First Year at School: An International Perspective.: Switzerland: Springer, 2023. P. 293–305.
This section considers the issue of class composition in primary schools and its effect on pupils’ educational progress. It contains the results of two independent studies conducted in two countries with quite different contexts – Russia and the Netherlands. ...
Added: July 3, 2023
Andreyanov P., Caoui E. H., Quantitative Economics 2022 Vol. 13 No. 3 P. 1203–1256
If bidders are better informed than the seller about a common component of auction heterogeneity, the seller can allocate more efficiently by keeping her reserve price secret and revising it using submitted bids. We build a model of a first-price auction under unobserved auction heterogeneity—imperfectly observed by the seller—that captures this rationale and derive conditions ...
Added: October 28, 2022
Ternikov A., Бляхер М. Л., Мир России: Социология, этнология 2023 Т. 32 № 2 С. 74–96
An important challenge for the modern higher education system is to ensure that the skills of graduates of higher education institutions meet the needs of the labour market. This paper provides a comparative analysis of educational programs related to the field of social, mathematical and computer sciences, as well as comparable vacancies. The aim is ...
Added: February 9, 2022
Liudmila A. Leonova, Valeriya V. Lakshina, Anna S. Aladyshkina, Economy of Regions 2022 Vol. 18 No. 3 P. 687–698
Health is a comprehensive phenomenon with many determinants. The influence of environmental
conditions on human health poses challenges for public health scientists. One of the main issues is the availability and relevance of the data on public health, including such indicators as morbidity and decease prevalence. In
this study, we overcome this obstacle by using micro data ...
Added: December 6, 2021
Roud V., , in: The Challenges of Technology and Economic Catch-up in Emerging Economies.: Oxford University Press, 2021. Ch. 6 P. 160–189.
This chapter looks at the contribution to the innovation capability measurement that is made through innovation surveys. The increased availability of data at the firm level provides new and comprehensive indicators on the accumulation of innovation capabilities. Better understanding of long-term dynamics and the heterogeneity of sectoral trajectories of innovation capabilities sets the stage for ...
Added: November 8, 2021
Nikolaev V. S., Timofeev A., Physics of Plasmas 2021 Vol. 28 Article 033704
A monolayer—quasi-two-dimensional finite system—of Yukawa particles in a harmonic trap is under consideration. The effect of monolayer nonhomogeneity on dynamic properties and melting is studied. The results for two models of particle interactions are compared. The first model includes the reciprocal Yukawa potential and electrostatic harmonic trap. The second model additionally employs the point charge ...
Added: October 15, 2021
Напалков В. В., Novak A., Shulgin A. G., Деньги и кредит 2021 № 80(1) С. 3–45
This research analyses regional heterogeneity in the reaction of core inflation to shocks of a single monetary policy on the example of Russia. We use a global vector autoregression model to estimate impulse response functions of core inflation in Russian regions to monetary policy shocks. The average 5-year cumulative response of regional core inflation to ...
Added: March 31, 2021
Prosvirkina E. Y., Bert W., Journal of East-West Business 2021 Vol. 27 No. 3 P. 291–309
This article explores the influence of top management team (TMT) characteristics on the performance of banks in Russia. Empirical research is based on both primary and secondary data of 178 banks. The study contributes to advancing research on upper echelon theory. The study’s results suggest that some top management characteristics have positive influence on the ...
Added: March 10, 2021
Dayanova M., Патенты и лицензии. Интеллектуальные права 2020 № 3 С. 37–42
Сurrently rthere is no single approach to the protection of well-known trademarks in respect of non-uniform products. Legal acts also do not contain uniforn rules regarding the impact of the feature of homogeneity of goods on the protection of well-known trademarks. Judicial practice often encounters such violations and requires amendments to the current legislation. ...
Added: November 19, 2020
Peterburgskiy M., Сравнительное конституционное обозрение 2019 Т. 128 № 1 С. 79–91
The problem of realizing the language rights of national minorities, enshrining them in legislation, and establishing measures for their provision and protection are of particular interest. This is due to the fact that the vitality of the languages of national minorities is a key issue for the preservation of the ethnic and cultural diversity of ...
Added: October 24, 2020
Myachin A. L., , in: Proceedings of the 20th International Conference on Group Decision and Negotiation.: Ryerson University, 2020. P. 22.1–22.10.
The paper describes the assessment of data on the innovation development of individual countries and regions, taking into account a large number of different indicators. An overview of international and national approaches to the assessment of innovative development is presented: Global Innovation Index (Cornell University, INSEAD, and the World Intellectual Property Organization); Portfolio Innovation Index ...
Added: June 2, 2020
Anikin V. A., The Journal of Comparative Economic Studies 2019 Vol. 14 No. 4 P. 19–50
The literature tends to neglect the role of individuals in formal skills training in Russia during the period of economic growth between 2001 and 2014. The present study addresses this oversight. Although to a certain extent, studies have associated the prosperous years of recent economic growth in Russia with training, they have not considered that the Russian population ...
Added: March 11, 2020
Khavenson Tatiana, Koroleva Diana, Lukina Anastasia, / NRU Higher School of Economics. Series EDU "Education". 2019. No. 52.
Education systems across the world are experiencing significant transformations. Grassroots innovators play an important role in these changes. To stimulate the development of grassroots innovations it is important to understand the mechanisms that underlie their creation. This paper investigates the motivation of individuals who initialize innovative projects in education. The approach to measuring motivation was ...
Added: July 25, 2019
Ozhegov E. M., Ozhegova A., / Series 1905.12859 "Machine Learning". 2019.
This paper describes the results of research project on optimal pricing for LLC "Perm Local Rail Company". In this study we propose a regression tree based approach for estimation of demand function for local rail tickets considering high degree of demand heterogeneity by various trip directions and the goals of travel. Employing detailed data on ...
Added: May 31, 2019
Zaichenko N. A., Сапунова И. В., Инклюзия в образовании 2018 Т. 3 № 2(10) С. 56–73
The article presents some results of an empirical study conducted to identify the ideas of teachers and heads of educational organizations in St. Petersburg and the Leningrad Region about the problems of implementing the concept of inclusive education. In the process of research, the authors revealed differences and similarities in the respondents' perceptions about the ...
Added: March 12, 2019
Shmarakov R., Философия. Журнал Высшей школы экономики 2018 Т. 2 № 3 С. 205–246
This is the first Russian translation of the treatise of Adelard of Bath «On the Same and the Different» (about 1110 AD). This prosimetrum, made according to the Boethius’ model (“Consolation of Philosophy”), is an example of the medieval Latin Platonism and it demonstrates how educational system in the 12th century copes with the disciplines ...
Added: January 20, 2019
Myachin A. L., В кн.: Труды IX Московской международной конференции по исследованию операций (ORM2018)Т. 2.: М.: ООО «Макс Пресс», 2018. С. 469–473.
В настоящее время весьма актуальной становится задача оценки степени близости
объектов и рассмотрения возможности их объединения в группы согласно некоторой
мере близости, выбранной исходя из конкретных условий задачи и ожидаемых
конечных результатов. Одним из наиболее популярных методов разбиения изучаемой
выборки на подмножества является кластерный анализ, различные методы и меры
близости которого описаны во множестве учебников. Другим активно
развивающимся в настоящее время ...
Added: October 28, 2018