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Date submitted2024-03-18
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Date accepted2024-11-07
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Date published2025-04-25
Public-private partnership in the mineral resources sector of Russia: how to implement the classical model?
A comparative financial and economic analysis is conducted of different public-private partnership (PPP) models for industrial infrastructure construction projects in an underdeveloped resource-rich region. The Stackelberg game theory-based model is used to build a parametrized family of bilevel mathematical programming models that describe an entire spectrum of partnership schemes. This approach enables a comparison of different strategies for the distribution of infrastructure investments between the government and the subsoil user and hence a scenario of transformation of Russia’s current PPP scheme into the classical partnership model, which is practiced in developed economies. To this end, a database is created on fifty polymetallic deposits in Transbaikalia, and a comparative analysis is conducted of Stackelberg equilibrium development programs that implement different PPP models. The numerical experiment results show the classical PPP model to be most effective in the case of a budget deficit. The analysis helps assess the economic consequences of a gradual transformation of the partnership institution in industrial infrastructure construction from investor support in the Russian model to government support in the classical scheme. Intermediate partnership models, which act as a transitional institution, help reduce the budget burden. These models can be implemented by clustering the deposits, developing subsoil user consortia, and practicing shared construction of necessary transport and energy infrastructure. The intensification of horizontal connections between subsoil users creates favorable conditions for additional effects from the consolidation of resources and can serve as a foundation for a practical partnership scheme within the framework of the classical model.
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Date submitted2022-06-28
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Date accepted2023-01-19
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Date published2023-02-27
Influence of mining rent on the efficiency of using natural potential: the paradox of plenty and its Russian specifics
- Authors:
- Arunas A. Lapinskas
The most powerful potential of Russia's natural resources is only partially realized, and determining the reasons for the insufficient efficiency of its use is a current research topic. The exploitation of mineral resources that bring mining rent (primarily oil and gas) gives rise to the so-called “paradox of plenty” (PP), which in some cases manifests itself as a significant slowdown in economic development. The purpose of the article is to clarify the signs, degree and forms of PP manifestation and related problems (“resource curse”, “oil curse”, etc.) in the Russian economy. Since the causes of these phenomena are usually associated with rent extraction and peculiarities of the institutional structure of the economy, the works of leading economists who support the theories of “rent-oriented behavior” and the role of public institutions in the process of the PP emergence were critically analyzed. To determine the signs and degree of PP manifestation and related problems, an analysis of determining the shares of oil and gas in the structure of exports, revenues from their sale in the federal budget, and oil and gas products in the structure of GDP, was made. It is concluded that there are no sufficient grounds for ascertaining clear signs of a “rent-oriented” Russian economy and a “resource curse”; important counteracting factors that refute the unambiguous conclusions about the high degree of PP impact on the Russian economy were identified. The author's interpretation of the role of public institutions, the factors of formation and forms of PP manifestation, the specifics of differential mining rent and its role in the formation of PP are proposed; options for solving problems generated by PP – directions for improving the tax system in the field of oil and gas, etc.; substantiation of the need to develop a strategic state program for diversifying the sectoral structure of the Russian economy; directions for adjusting economic policy in the field of oil and gas industry development, etc.
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Date submitted2019-02-26
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Date accepted2019-05-22
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Date published2019-08-23
Systemic Diagnostics of the Arctic Industry Development Strategy
The article analyzes organizational and economic problems of the industry in the Arctic and discloses methods and tools for researching these problems. An attempt to use the method of system diagnostics is made, which has established itself as a basis for determining the development strategy of industry in the Arctic zone of the Russian Federation (AZRF). This method allows to explore the mechanism of natural resources development in the Arctic, such as hydrocarbons and marine biological resources; as well as the organization of logistics and transport corridors for trade of goods produced in the North and in the central regions of Russia. The role, significance and content of the strategy as an essential element of the system for managing natural wealth development in the Arctic in the context of its growing importance in development of global transport corridor are revealed. Importance of a systematic approach to the development of industry in the Arctic is substantiated, it will ensure development of all investors interested in this region; will allow the state, large corporations, small and medium-sized businesses to work together for the long term. The proposed method for system diagnostics of strategizing the development of industrial potential in the AZRF can be used in the implementation of «Development Strategy for the Arctic Region» as part of roadmap realization for the Arctic region.
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Date submitted2018-09-08
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Date accepted2018-10-27
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Date published2019-02-22
Special strategy of treatment of difficulty-profile conical screw surfaces of single-screw compressors working bodies
- Authors:
- A. S. Vasilev
- A. A. Goncharov
The article deals with the problems arising during the shaping of complex profile tapered helical surfaces. These surfaces form the geometry of the working bodies of single-screw miniature compressors, which have great prospects for use in mobile miniature compressor plants, which is especially important for medical and space technology, robotics, oil and gas and mining industries. Due to the fact that the capabilities of existing CAD systems do not allow obtaining three-dimensional models of these surfaces, the problem of preparing a control program for a CNC machine arises, since the calculation of the tool path in CAM systems when processing complex surfaces is impossible without a three-dimensional surface model. To solve the problem, an automated programming system was developed that implements a formalized toolpath calculation in accordance with the proposed special processing strategy for conical helical surfaces. As the initial data for calculating the toolpath, the system needs information about the tool geometry and the helical surface in a parametric form, which makes it possible to abandon the construction of a three-dimensional surface model. The results of processing prototypes for the proposed strategy are given.
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Date submitted2018-07-02
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Date accepted2018-09-04
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Date published2018-12-21
Strategic Planning of Arctic Shelf Development Using Fractal Theory Tools
- Authors:
- V. S. Vasiltsov
- V. M. Vasiltsova
The paper justifies the necessity to utilize new methods of strategic planning in oil and gas field exploitation in the Arctic shelf during the implementation of high technology diversified model of development for oil and gas companies (OGC) based on principles and tools of fractal theory. It has been proved that despite its challenging conditions the Arctic represents not only resource potential of the country and a guarantee of national safety, but also a key driver of market self-identification and self-organization of OGCs. Identified and analyzed problems in institutional procurement of shelf development and utilized methods of strategic planning and project management, both on the levels of state and corporate governance, demonstrate that reductive approach of the fractal theory allows to take into account diversification of heterogeneous multicomponent project models, which can be reduced to a single management decision with inverse iterations of neural network modelling. Suggested approach is relevant for strategic planning not only on the stage of investment portfolio justification, but also for identification and assessment of project risks; ranking of projects according to the order of their implementation; back and - forth management (monitoring and supervision) and project completion. It has been detected that such basic properties of the fractal as self-similarity, recurrence, fragmentation and correlation between all fractal dimensions allow to systematize chaotically changing values of market parameters in the Arctic shelf development project, which provides an opportunity to forecast market development with minimal prediction errors.
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Date submitted2018-07-12
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Date accepted2018-09-09
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Date published2018-12-21
Application of the theory of wavelets for compression and filtration of geoinformation
- Authors:
- A. S. Yarmolenko
- O. V. Skobenko
The purpose of the article is to develop a detailed and accessible technology for the application of wavelets in the processing of geo-information, the subject of research is wavelet-based filtering and compression of geo-information. The research methodology is based on the modern theory of wavelets in the light of linear algebra. Research methods involve study and generalization, abstraction, formalization, mathematical modeling using computer programs compiled by the authors. After the introduction and formulation of the problem, the basic positions of linear algebra are presented, on which the content of the article is based when constructing orthonormal bases in one- and two-dimensional cases. First, the application of the general theory to the decomposition of the vector of initial data in the Haar and Shannon bases is given. Further, on the basis of the Haar basis, orthonormal bases of wavelet transforms and filtering information are constructed. The procedure for creating wavelet filters by a sequence of convolutions, the use of MSA analysis for constructing an orthonormal basis of the wavelet transform is considered. Implemented the practical possibility of wavelet filtering based on specific programs for modeling geo-information data fields and images, data compression and filtering. The result of the work is the methods of constructing orthonormal bases by various methods of wavelet transform, based on which algorithms and corresponding computer programs for geoinformation compression are compiled using the example of terrain and photographic images. The efficiency of geoinformation compression and noise filtering using wavelets was investigated. A method has been developed for determining the value of a filter depending on the accuracy of the initial geo-information, illustrated by the example of calculating the filter value for compressing information about the heights of the terrain. The same technique is recommended for image filtering.
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Date submitted2017-11-08
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Date accepted2018-01-20
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Date published2018-04-24
Major trends in efficiency upgrading of the economic activity in the Arctic zone of Russian Federation
Organization of efficient economic activity in the Arctic zone requires development of human potential, transport infrastructure, exploitation of natural resources under the conditions of greatest possible environmental safety. In order to choose preferable trends of economic development and to provide efficiency of operations in the Arctic zone it is crucial to perform research in the areas of industrial efficiency upgrading and rational use of fuel, energy, mineral, chemical and biological resources of the Ocean and littoral areas of Russian Arctic. The paper analyzes major trends in the research on increasing economic efficiency of operations aimed at territory development in the Arctic zone. The authors justify the need to examine economic problems of rational resource use in the Arctic zone of Russia based on the proposed system of resource-estimation indicators and their application in establishing a mechanism of rational resource use with a due regard to protection of the marine environment. The paper also focuses on methodological problems of the target programme approach to complex development of the Arctic zone, creation of target programmes, industrial development and rational use of natural resources. The authors give rationale for the key task in this area – development of methodological principles of forming federal and regional target programmes, aimed at exploration, exploitation and rational use of natural resources in the Arctic zone of Russian Federation. An analysis is provided that focuses on the problems of creating a scientifically justified hierarchical system of programmes and regional regulations, creation of a scientific information data bank and other methodological issues.
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Date submitted2017-09-22
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Date accepted2017-11-17
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Date published2018-02-22
The problem of cadastral appraisal of forest lands taking into account the infrastructure of the forestry fund
- Authors:
- V. F. Kovyazin
- A. Yu. Romanchikov
Forest lands are the main means of production in the forest sector. For the most territories in the Russian Federation there are established methods of cadastral appraisal, but not for the forest regions taking up 2/3 of the country’s area. In 2002 Russian Government made an attempt to solve this problem and recommended a method of cadastral appraisal for the lands of the forestry fund. However, the method did not find practical application and was dismissed in 2010, and no substitution followed. In each subject of the Russian Federation private appraisers offer their own options of forest land valuation, but their results differ significantly even for the lands with comparable species of wood, productivity, site quality and age composition of the stand. Moreover, valuation organizations do not take into account forest infrastructure. Authors propose a universal method suitable for the entire territory of the country, which will allow to calculate specific cadastral value of the forest lands taking into account taxation indices of the wood stands growing there. The method is suitable not only for the objective cadastral valuation of the forest lands – reasonable rental payments will provide an opportunity to develop transport infrastructure in the forestry fund, especially forest roads and bridges, and to make timely arrangements for plant maintenance, forest protection and reproduction, which will have a significant influence on social and economic development of forest regions in Russia.
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Date submitted2014-11-22
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Date accepted2015-01-01
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Date published2015-10-26
Theoretical and methodological bases of forming a program management system for integrated development of a region
- Authors:
- S. V. Fedoseev
- Sya Chzhan
This article deals with theoretical and methodological bases of forming a program manage-ment system for integrated development of a region. The idea of a program-based management system based on a system of socio-economic transformation is presented. The given bases include monitoring emerging trends in the program management for integrated development of a region of the Russian Federation on basic parameters and involve control of the management process. The concept of forming the mechanism of program management as an integrated system is suggested.
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Date submitted2009-10-14
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Date accepted2009-12-27
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Date published2010-09-22
Modeling of geomechanical processes and their geophysical control in coal strata mining
- Authors:
- V. V. Zubkov
- I. A. Zubkova
The paper presents the results of combination of geomechanical and geophyisical monitoring. The stress state of the minable coal seams is calculated according to the program FAULT3D with account of mining operations plan, specific seam occurrence and geological disturbances. The analysis of seismic events in the geodynamically hazardous zone has been made.
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Date submitted2009-10-30
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Date accepted2009-12-30
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Date published2010-09-22
Prediction of geodynamic processes in exploitation of the rockburst-dangerous North-Urals bauxite deposit
- Authors:
- D. V. Sidorov
- O. B. Shonin
The paper presents the results of a computer modeling technology applied in the «Sevuralboxitruda» enterprise. The aim of the technology is to forecast geodynamical processes during mining works in tectonic-stressed zones of ore deposits. The impact degree on structural components of room-and-pillar mining method caused by active tectonic faults is estimated.
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Date submitted2009-09-16
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Date accepted2009-11-17
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Date published2010-06-25
Information technology usage during linguistic competitions in technical higher school conducting
- Authors:
- E. V. Terentyeva
This article is devoted to the issue of IT technologies usage for teaching methods in humanities. The article is covering the experience of carrying out the linguistic creative contest among the students of the Mining Institute with the help of the soft «My test». Advantages and disadvantages of the mentioned programme for such kind of workshop are noted in the article. The conclusion for improving of teaching methods with the help of IT technologies is made.
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Date submitted2009-09-03
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Date accepted2009-11-05
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Date published2010-06-25
Multimedia presentations as an element of lecturer work in technical higher school
- Authors:
- N. A. Egorenkova
This article is devoted to methodological aspects of modern computer technologies introduction to liberal arts teaching in technical higher school. Question of reasonability of lectures accompaniment by multimedia presentation is depicted. The experience of Russian Language and Culture of Speech lectures multimedia presentation creation is described in the article, recommendations to blocks of presentation preparation are given, some methods of working with Microsoft PowerPoint program with the help of which studying process could be done more effective, multisided, attractive, dynamic, possible to stimulate students’ creative activity are described.
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Date submitted2009-09-24
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Date accepted2009-11-02
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Date published2010-06-25
Oral presentation skills forming. Technical university undergraduates and phd students foreign language teaching а posteriori
- Authors:
- A. A. Petrova
The article is dedicated to the educational methods of oral presentation in foreign language practical skills forming.
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Date submitted2009-08-20
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Date accepted2009-10-01
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Date published2010-02-01
Impact of the global financial crisis on German economy
- Authors:
- A. P. Rusakova
- Yu. M. Sishchuk
Issues of the global financial crisis as well as searching for and analyzing ways to stabilize economies have recently become a widely discussed topic in the mass media. The paper studies impact of the global crisis on German economy, industry and banking system as well as the basic measures taken by the German government during recent months to surmount the crisis. Material for the paper was collected from numerous publications in German periodicals such as «Der Spiegel», «Bild», «Zeit», as well аs from the following German news websites: www.main-netz.de ; www.n24.de ; www.focus.de .
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Date submitted2009-08-13
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Date accepted2009-10-29
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Date published2010-02-01
Analysis of statistical data of lecture of the alloyed steels
- Authors:
- R. V. Kurtenkov
Influence of a chemical compound on the carbon contents in a steel is analysed, in the course of processing of month basic data the mathematical model is received, it is offered optimum significances of source parametres at the carbon contents in a steel.
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Date submitted2009-07-29
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Date accepted2009-09-29
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Date published2010-04-22
State examination of mineral reserves in the system of wise utilization of the earth’s interior
- Authors:
- Yu. A. Podturkin
The major problem of bodies of the government in sphere of regulation of attitudes protection of reserves creation of conditions for rational use of resources. The basic role in its decision is played with examination protection of reserves. Maintenance of effective carrying out of examination demands its constant perfection with reference to market conditions with use of the international criteria regarding both calculation and an estimation of stocks, and drawing up design and the engineering specifications on development of mineral deposits.
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Date submitted2008-11-01
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Date accepted2009-01-14
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Date published2009-12-11
The decision of problem of rational use associated petroleum gas: administrative aspect
- Authors:
- E. A. Solovyova
- V. A. Ledovskikh
The kernel of the problem of associated petroleum gas rational use in Russia is stated in the article; the analyses of reasons that are obstacles in the way of associated petroleum gas utilization is fulfilled; the main directions of economic mechanism based on state-private cooperation in the sphere of production and use of associated petroleum gas are offered.
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Date submitted2008-11-19
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Date accepted2009-01-09
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Date published2009-12-11
Improvement of Russian coal industry development strategy
- Authors:
- A. N. Martemyanova
The work is dedicated to the problems of Russian energy safety by means of perfecting and optimization of the developing strategy of coal industry. The condition of Russian coal industry was analyzed and the main factors, that have an influence on it, were determined. The vision and the main aims of the developing strategy of coal industry and the recommendations of the coal industry state regulation mechanism perfection for the long period were defined in the article.
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Date submitted2008-10-02
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Date accepted2008-12-23
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Date published2009-12-11
Engineering-geocryological problems оf the «Amur» federal highway Chita – Khabarovsk
- Authors:
- V. G. Kondratiev
- S. V. Soboleva
The engineering-geocryological conditions of the 2165-km-long Chita-Khabarovsk «Amur» federal highway, which is one of the greatest recent constructions in Russia, are analized. The examples of the negative effect of the engineering-geocryological processes on the highway stability and reliability are presented. The concept of the system of engineering-geocryological monitoring of the «Amur» highway have been developed in order to maintain stability and reliability of the «Amur» highway during its exploration.