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Macroeconomic Concentration Index of Corporate Sector Companies
P. 51–62.
Mikhail Pomazanov, Nadezhda Loginova
The high concentration of assets and revenues of corporations or large enterprises on a national scale represents a risk that can hinder sustainable development. For instance, in terms of a bank’s loan portfolio concentration risk is so crucial that it is a separate significant type of risk in addition to credit risk. In the proposed article a corporate sector concentration index was constructed for countries for which revenue data of TOP-50 or TOP-100 largest enterprises is accessible from open sources. The index is based on the revealed pattern of decrease in the volume indicator of the company (revenue, assets) of the order of 1⁄n^z, where n is the serial number of the companies ranked in descending order of the indicator, and z is a country-specific parameter. Based on all possibly available open statistics, providing data on 30 countries, the consistency of the statistical hypothesis about the dependence of the corporate sector concentration index on the Human Development Index and Ease of doing business is substantiated.
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Vol. 9: ERAZ Conference – Knowlegde Based Sustainable Development: Vol 9. Selected Papers. , Beograd: Association of Economists and Managers of the Balkans, 2023.
Милова П.А., The Journal of the New Economic Association 2025 Vol. 3 No. 68 P. 112–144
In this paper, we investigate the relationship between family ownership and financial performance of Russian family companies. This study is motivated by the underexplored ownership structure of Russian enterprises, which was studied mainly from the perspective of state ownership. However, the number of family-owned and operated companies in Russia is increasing. We analyzed the data ...
Added: December 12, 2025
Klepikov V. P., Klepikova L. V., Energy Reports 2022 Vol. 8 No. Supplement 9 P. 586–592
Oil is an important product in the world energy sector, while its refinement has a significant impact on the development of the world economy. Europe’s is among the leading oil refinement sectors worldwide. Therefore, developing European refineries’ capacity is an important political and economic objective. The purpose of this study is to identify trends in ...
Added: July 30, 2022
Kondratyeva N., Современная Европа 2019 № 4 С. 73–85
Based on the official materials, the current trends in the agricultural policy of the EU are analyzed with an emphasis on the aspects of concentration and competition poorly studied in Russian European studies. The article monitors the penetration of competitive norms in the system of organization of the single agricultural market. The author evaluates the ...
Added: October 13, 2021
Avdasheva S. B., Yusupova G. F., Вопросы экономики 2021 № 10 С. 134–151
Using publicly available information, the article examines the economic concepts, which underlie the arguments of the decision of Polish competition authority UOKiK in relation to the participants of the Nord Stream 2. It explains the interrelation between economic and legal concepts, which are to be applied to interpret the competitive impact of joint venture and ...
Added: October 10, 2021
Sigarev A. V., Kosov M., Buzdalina O. B. et al., European Research Studies Journal 2018 Vol. 21 No. 1 P. 542–554
Over the recent 15 years, Russian retail sector has moved from independent stores to chain structures since such trade organization is more competitive due to a single procurement policy, economies of scale, more developed logistics, own distribution centers, greater brand recognition, etc. However, the increase in the market power of retail chains is often considered ...
Added: August 14, 2021
Semenov S., Kuzovkin V. V., Russian Meteorology and Hydrology 2020 Vol. 45 No. 3 P. 207–210
The rate of variations in the CO2 concentration in the atmospheric surface layer at different geographic locations in the late 20th century and early 21st century is considered. The series of monthly mean concentration at the GAW (Global Atmosphere Watch) monitoring stations are used. The average rates of CO2 concentration growth and their standard deviations ...
Added: November 4, 2020
Semenov S., Кузовкин В. В., Метеорология и гидрология 2020 № 3 С. 95–99
The rate of change in the concentration of CO2 in the near-surface layer of the atmosphere at the end of the 20th century is considered. at different points in the geographic space. For the analysis, we used the series of mean monthly concentrations at the monitoring stations of the Global Atmosphere Watch network. Estimates of ...
Added: November 3, 2020
Demidova O., Kolyagina A., Pastore F., Structural Change and Economic Dynamics 2020 Vol. 55 P. 244–258
This paper studies the influence of diversification and specialization on one of the main indicators of the Russian labour market: unemployment growth. The purpose of the work is to find out which effects dominate in the Russian regions, Marshallian or Jacobs, and whether this predominance is stable for different time periods. We tested empirically the ...
Added: October 27, 2020
Eduard Dzhagityan, / Series SSRN Working Paper Series "SSRN Working Paper Series". 2018.
This article undertakes an empirical analysis of M&A-related risks based on evidence from eight listed U.S. bank holding companies over the period 2000-10. The research model is designed as an inter-domain risk matrix encompassing idiosyncratic and systematic risks underlying horizontal and conglomerate M&A. Risk impact is measured by critical performance metrics at corporate and environmental ...
Added: September 20, 2020
Kiriya I., Communications. Media. Design 2017 Vol. 2 No. 3 P. 62–78
The main assumption of this paper is that sport in Russia could not be regarded as a business or as part of the entertainment industry but solves first of all ideological problems - support of the national glory and patriotic education. From this point of view, it is interesting to see how the classic peace-making ...
Added: May 27, 2020
Козлов В. О., Известия Саратовского университета. Новая серия. Серия: История. Международные отношения 2015 № 2 С. 93–96
On the basis of the influential Senator John Sherman’s personal correspondence analysis the article explores the issues related to the genesis of antitrust laws in the United States in the late XIX century. ...
Added: September 16, 2019
Grishchenko N., Studies on Russian Economic Development 2019 Vol. 30 No. 1 P. 79–85
The article discusses the concentration of the insurance market in Russia, its influence on the state of insurance in the country and regions. The indicators of the concentration of the insurance market, including by types of insurance, are analyzed, the factors of their changes in the period of 2014–2018 are specified. Predictive estimates of the ...
Added: May 14, 2019
Ermolova M. D., Penikas H. I., Model Assisted Statistics and Applications 2019 Vol. 14 No. 1 P. 103–120
The Central Banks discuss bank recapitalization arrangements. Markup to capital is needed because the current Basel approach is insensitive to some risks. As the Basel Committee moves from comprehensive risk modelling towards a revised, simplified, standardised approach, where one-two triggers measure risk, banking regulators increase demand for a capital add-on to meet unaccounted risks. The ...
Added: August 5, 2018
Ivanov A., Dmitry Katalevsky, Lianos I., Concurrences Review 2016 No. 2 P. 62–80
The paper explores the competition dynamics of the global seed market. It documents the growth strategies of the major seed companies, in particular their M&A activity and their reliance on complex intellectual property strategies in order to offer a one stop shop solution to farmers. Recent merger activity in this sector (the Monsanto bid to ...
Added: January 10, 2017
Semenova M., Andrievskaya I., Journal of Financial Stability 2016 Vol. 23 P. 33–50
There seems to be a consensus among regulators and scholars that in order to improve the functioning of a banking system it is necessary to raise the level of bank information disclosure. However, its influence on bank competition – which is an important factor affecting the efficiency and stability of the banking system – is ...
Added: April 6, 2016
Andrievskaya I. K., Semenova M., / NRU Higher School of Economics. Series FE "Financial Economics". 2014. No. 35.
There seems to be a consensus among regulators and scholars that in order to improve the functioning of a banking system and to stimulate bank competition, it is necessary to raise the level of bank information transparency. However, empirical studies which examine the determinants of competition in the financial sector, the effect of competition on ...
Added: October 13, 2014
Kuzminov I., Nefedova T., Вестник Российской академии наук 2012 № 1 С. 76–90
The article considers the processes of the production and property deconcentration in the Russian agri- culture and forestry during the period of systemic economic crisis of 1990s and the processes of the produc- tion concentration and of the vertically-integrated companies formation during the period of compensato- ry industrialisation of 2000-s. Special attention is paid to ...
Added: March 3, 2014
Kiriya I., В кн.: Энциклопедия мировой индустрии СМИ.: М.: Аспект Пресс, 2013. Гл. 15 С. 388–414.
This chapter is analysing french media market in its current situation. It collects main data about advertizing market and its structure, dinamics in 2009-2010. The structure of main assets of french media conglomerates (like Canal+, Hersant, Lagardere) is described as well. Main trends and changes in field of media concentration during second half of 2000s are presented. Separately ...
Added: September 5, 2013
О. А. Демченкова, И. В. Якушева, M.: -, 2014.
The textbook contains 9 units covering various aspects of business organisation. The units consider economic systems, entrepreneurship, the role of enterprise in production, small-scale and large-scale business organisation. Much attention is given to corporation, its structure, governance and finance. The textbook is aimed to intoduce students to the ways of doing business in a wide ...
Added: March 15, 2013
Anisimova A. I., Vernikov A. V., Деньги и кредит 2011 № 11 С. 53–62
The paper studies empirically competition on regional markets for banking services in Russia. Bank-level statistics collected in two adjacent Russian regions, namely Bashkortostan and Tatarstan, enabled to compare these markets. Estimation based on Herfindahl-Hirschman index, Lerner index and Panzar-Rosse model suggests that both regional markets are featured by monopolistic competition. Contrary to ex ante expectations, ...
Added: December 12, 2012