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Общественная эффективность рыночной власти торговой сети при монополистической конкуренции производителей
С. 512–520.
In book
Кн. 3. , М.: Издательский дом НИУ ВШЭ, 2012.
Samsonov A., Sole Olle A., Xefteris D., Journal of Economic Behavior and Organization 2026 Vol. 248 Article 107642
We study a committee that decides on multiple issues and determines, for each, both the direction and the extent of reform, assuming that reform intensity is proportional to net support and that agents are ex ante symmetric. Within this environment, we investigate how logrolling shapes policy outcomes. We establish three main results. First, an essentially ...
Added: June 24, 2026
Slepov F., Kokovin S. G., Economic Theory 2025
We revisit Krugman’s (J Int Econ 9(4):469–479, 1979.) classical trade model in its general form with several asymmetric countries and unspecified additive utility functions. We present the weakest known conditions on utilities sufficient for the existence of equilibrium. These conditions are also necessary under symmetric preferences. Using the same method for Bertoletti and Etro’s (Econ ...
Added: May 5, 2025
Elena R. Sharko, Anastasiya A. Sokolova, Journal of Applied Economic Research 2025 Vol. 24 No. 1 P. 344–378
Retailers around the world have been actively developing the Private Label (PL) niche in recent years, significantly contributing to food sales in value. Therefore, the goal of this research is to determine the factors influencing trust in private label food brands among consumers in relation to loyalty to retailers. Hypotheses were formulated to identify the above-mentioned influence. The ...
Added: March 12, 2025
Трассировка транзитной инфраструктуры коммунальных сетей: подход теории общественного благосостояния
Smirnov O., Sivaev S., Journal of Applied Economic Research 2024 Т. 23 № 2 С. 341–363
The construction of real estate for a wide range of purposes necessitates the creation of new infrastructure. This paper shows that the existing methodology for paying for connection to water supply and sanitation systems contains a significant drawback in the form of the creation of many overlapping networks instead of the construction of one common ...
Added: June 28, 2024
Цехомский Н. В., Lebedev A. V., Морданов К. И. et al., Бизнес. Общество. Власть 2023 № 4 (50) С. 198–215
Авторы исследовали меры, направленные на сокращение производства и использования не перерабатываемого пластика, с выделением фактора влияния государства и бизнеса. Были проанализированы этапы жизненного цикла пластиковой упаковки, рассмотрены роль и влияние ритейлеров на увеличение доли вторичного пластика. Собраны и представлены примеры экологических инициатив (из российской и мировой практики) для выявления передовых практик, а также разработки рекомендаций ...
Added: April 10, 2024
Limonov L. E., Batchaev A., Zaostrovtsev A. P. et al., М.: Юрайт, 2023.
Курс "Теория региональной экономики и пространственного развития" является частью базового курса "Региональная экономика и экономическая география", в которую включено рассмотрение теорий, моделей, методов региональной экономики и пространственного развития. В курсе подробно и системно освещены достижения пространственной экономики, включая новую экономическую географию и ее эмпирические приложения, рассмотрены модификации и приложения базовых макро- и микроэкономических теорий к ...
Added: February 1, 2024
Slepov Fedor, Kokovin S. G., / Series WP BRP "Basic research program". 2023. No. 262/EC/2023.
This paper develops a modeling technique of “attainable profit” functions, applying it to two models of monopolistic competition. First, it revisits the Krugman's classical trade model in the most general form: several asymmetric countries and non-specified additive utility functions. We establish the weakest conditions on utilities, sufficient for the existence of equilibria. These conditions are ...
Added: December 19, 2023
Sergey Kokovin, Pavel Molchanov, Bykadorov I., Journal of International Economics 2022 Vol. 137 Article 103595
We study the canonical Krugman (1979) trade model with non-CES preferences that yield autarky at finite trade costs. We prove a non-monotone impact of gradual trade liberalization. At first, near autarky, emerging trade reduces world welfare, while at free trade it becomes large enough to be beneficial (Krugman's result). This non-monotonicity persists under heterogenous firms. ...
Added: January 23, 2023
Sharko E., Иванова А. А., Вестник Московского университета. Серия 6: Экономика 2022 № 6 С. 221–250
This study examines the relationship between personalisation tools in the e-commerce market on the example of e-grocery and customer satisfaction, identifies the factors which can influence positive consumer experience leading to increased customer satisfaction and, as a result, increased consumer trust. The authors consider the triad “customer satisfaction — trust — customer loyalty” and propose an algorithm for the ...
Added: January 16, 2023
Goryunov M., Sergey Kokovin, Tabuchi T., Economic Theory 2021 Vol. 74 No. 3 P. 793–832
Our novel approach enriches the general additive monopolistic competition model with a space of product characteristics: consumers’ “ideal varieties”. This paper bridges two traditions in modelling markets with horizontal product differentiation: the Hotelling’s (Econ J 39(153):41–57, 1929) “address economy” and Chamberlinian Dixit–Stiglitz monopolistic competition. Unlike Hotelling, our partially localised competition involves intersecting zones of service among producers. ...
Added: November 18, 2021
Lebedev A. V., Исраелян Е. А., Маркетинговые коммуникации 2021 № 02(114) С. 124–138
During the pandemic, health has become a core value. Grocery retailers realized the benefits of communicating with eco-consumers. The authors identified customer segments based on their attitude to healthy lifestyles. The article provides data on the gender and age structure of consumers with the average values of receipts, describes portraits of different types of eco-consumers ...
Added: June 10, 2021
Chermoshentsev E., Финансы и бизнес 2020 Т. 16 № 4 С. 97–110
We analyses strategic interactions among developers in Saint Petersburg and region. Despite strong theoretical evidences to be strategic market, there are no strategic interactions among firms, so the market exhibits monopolistic competition pattern. However, the situation is reversed after legislations changes that severs regulations and financial constraints for developer. Market now shows that prices are ...
Added: April 14, 2021
Cook L. J., Holm-Hansen J., Kivinen M. et al., Russian Politics 2019 Vol. 4 No. 3 P. 291–301
This Special Issue is devoted to Russia’s welfare state during the years of economic stagnation that began in 2013. Twelve experts assess social conditions and reforms in poverty, labor market, pension, housing and education policies. They show that social mobility has stagnated in conditions of deep inequality and just-above-poverty incomes for many. Innovative labour market ...
Added: March 22, 2021
Rozanova N. M., Общественные науки и современность 2021 № 1 С. 63–72
Patterns for competitive and monopoly behaviour, market power configurations and instruments of interfirm relationships are under radical transformation in a digital era. There arise new forms of monopolistic strategies that aim at establishing, strengthening and withstanding long-term market power in various industries. Analysis of Russian and foreign economic investigations that was done in the article ...
Added: March 20, 2021
Vasily M. Goncharenko, Alexander B. Shapoval, Lipagina L., , in: Proceedings of the Conference on Modeling and Analysis of Complex Systems and Processes 2020 (MACSPro 2020)Vol. 2795.: CEUR Workshop Proceedings, 2020. P. 108–116.
We consider a general equilibrium model in a multisector economy with 𝑛 high-tech sectors where singleproduct firms compete monopolistically producing a differentiated good. Homogeneous sector is characterized by perfect competition. Workers attempt to find a job in high-tech sectors because of higher wages. However, it is possible for them to remain unemployed. Wages of employees ...
Added: January 13, 2021
Pospelov I. G., Radionov S., Advances in Systems Science and Applications 2020 Vol. 20 No. 2 P. 119–130
We present a natural generalization of the Dixit-Stiglitz monopolistic competition model (DSM) — we assume that there is a continuum of industries, each of them described as in DSM, and each characterized with its own elasticity of substitution. Although firms in all industries share the same level of productivity and costs, exogenous technological progress leads ...
Added: December 8, 2020
Kalinin A. M., Zasimova L. S., Kolosnitsyna M. et al., Вопросы государственного и муниципального управления 2020 № 4 С. 7–30
During the COVID-19 pandemic, most governments around the world have introduced social distancing measures to reduce social interaction between people. Those measures could be introduced on national, regional and local levels depending on particular country. They range from advice about not leaving home (self-isolation) to strict quarantine measures. The choice of particular measures relies on ...
Added: November 26, 2020