172: Економічні науки

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Conceptual bases to define shadow economy
(2015) Nezhyvenko, Oksana
The article presents theoretical bases to define shadow economy. The importance is stressed to study and tackle this challenge in transition countries and in Ukraine particularly. It is emphasized that a substantial size of shadow economy affects the official economy by causing corruption and, being a feature of a survival economy, hinders long-term growth perspective on a country level. The definitions of the "shadow economy", "non-observed economy" and "underground economy" are provided based on the System of National Accounts and the principles of the Organization for Economic Cooperation and Development.
The "immunity" of regional fuel and energy complex and its evaluation
(2015) Saparbayev, Abdyzhapar; Demesinova, Aziza
This article describes theoretical and methodological bases of a complex analysis and evaluation of economic systems’ sustainability and their usage in methods of energy systems management. The research provides factors that create competitive advantages of fuel and energy complex (FEC) in a region on different stages of economic development. The necessity of the development of modeling tools for the improvement of the effectiveness in administrative decisions in order to provide the competitive ability of energy systems is depicted.