Central Economics and Mathematics Institute

About: Central Economics and Mathematics Institute is a facility organization based out in Moscow, Russia. It is known for research contribution in the topics: Population & Foreign-exchange reserves. The organization has 297 authors who have published 580 publications receiving 6449 citations. The organization is also known as: Federal State Institution of Science Central Economics and Mathematics Institute of the Russian Academy of Sciences.

The systemic paradigm of the modernization of the Russian energy for the purpose of sustainable development

Abstract: Keeping in mind the significant dependence of the Russian economy on oil and gas revenues coupled with the low energy efficiency and technology backwardness, the country faces noticeable threats to its technological and economic sustainable development. Findings of a system analysis of the Russian energy sector indicate the need for organizational and technological changes. It is found that easily available opportunities to get raw material rent, along with respective rules of the game, reduce economic agents’ interest to innovations. External risks, such as sanctions, volatile energy markets, are not the root cause of the crisis in Russia, but these factors do destabilize the situation and make modernization more difficult. In this context, strategies and mechanisms that meet internal and external challenges are required. The novelty of the approach is that the improved systemic economic paradigm of innovation strategy formulation and support mechanisms implies moving the development drivers from the category of external impacts on the country’s energy sector to the category of internal imperatives of its technological development through creation and stimulation of innovation and industrial ecosystems where the energy sector will serve as an infrastructure framework that consolidates all sectors of the economy.

General preferences and utility functions. An approach based on the dual Kantorovich problem

Abstract: In this paper, with help of a special dual Kantorov� ich mass transfer problem new existence conditions are obtained for utility functions of general (nontotal and nontransitive) preference relations Further, by a preference on a set X of alternatives we mean an arbitrary binary relation � (totality or transi� tivity in general is not required) If xy (in such a case, we will write also yx), then the alternative x is more preferable than the alternative y We connect withtwo binary relations: the strict preference � (xy means that xy holds but yx fails) and the equal worth relation ~ (x ~ y means that both xy and yx hold true) Alternatives x and y are incomparable if none of them is more preferable than other, ie none of relations xy and yx is satisfied A preference is called total if any two alternatives are comparable A preference with properties of reflexivity (xx ∀x ∈ X) and transitivity (∀x, y, z ∈ X: xy, yz ⇒ xz) is called a preorder (or quasiordering in other termi� nology)

A Revolution in the Russian Segment of the International Market of Economics Journals

Abstract: Data are presented for 2021 on the rating of Russian economics journals, taking into account their international success: entering the leading Web of Science and Scopus databases and presenting their content in English. The calculations carried out using the author’s algorithm for ranking journals make it possible to establish that at present 25 Russian periodicals in economics have reached a sufficiently high scientific level and have become competitive in the international market of scientific products. If the concept of the market is interpreted in the broadest possible sense—as a set of competing participants entering into specific transactions that give them certain benefits, based on supply and demand for their services—then we can talk about a kind of revolution in the market of Russian economics journals due to the widespread use of strict academic standards and raising the scientific culture of domestic researchers. At the same time, the authors point to some negative aspects in the development of the pool of leading journals, including their high geographical concentration in only seven cities of Russia. Comparison of the parameters of the market for economics journals and the markets for journals in related disciplines—history, sociology, political science, and philosophy—showed that the competition for the right to be published in a prestigious Russian journal among economists is much higher than among representatives of other social sciences and humanities.

Bishop-Runge approximations and inversion of a Riemann-Klein theorem

Abstract: In this paper we give results about projective embeddings of Riemann surfaces, smooth or nodal, which we apply to the inverse Dirichlet-to-Neumann problem and to the inversion of a Riemann-Klein theorem. To produce useful embeddings, we adapt a technique of Bishop in the open bordered case and use Runge type harmonic approximation theorem in the compact case.