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На основе построенной эволюционной модели применительно к отрасли производства энергетических углей рассматривается ее структурная трансформация при учете влияния различных средовых характеристик: эндогенной конкуренции, антимонопольного и антикризисного регулирования. В качестве показателя эволюции системы предложено рассматривать ее структурное изменение (индекс Херфиндаля-Хиршмана). Выполненное моделирование показало, что скорость эволюции системы, более интенсивные процессы концентрации находится в прямой зависимости от ценового фактора и в обратной зависимости от жесткости критериев доминирующего положения. Частота трансформации системы растет при увеличении чувствительности рыночной цены к соотношению спроса и предложения и при отмене ограничений на максимальный объем, и снижается при либерализация антикризисного регулирования. Показано, что мероприятия антимонопольного и антикризисного регулирования могут иметь смысл в краткосрочном периоде, но в долгосрочной перспективе они приводят к торможению развития системы. On the basis of the constructed evolutionary model in relation to branch of production of steam coals its structural transformation at taking note of various environmental characteristics is considered: endogenous competition, antimonopoly and anti-recessionary regulation. As an indicator of evolution of system it is offered to consider its structural change (Herfindahl-Hirschman index). The executed modeling showed that the speed of evolution of system, more intensive processes of concentration is in direct dependence on a price factor and in inverse relationship from rigidity of criteria of a dominant position. Frequency of transformation of system grows at increase in sensitivity of market price to a ratio of supply and demand and at cancellation of restrictions on the maximum volume, and decreases at liberalization of anti-recessionary regulation. It is shown that actions of antimonopoly and anti-recessionary regulation can make sense in the short-term period, but in long-term prospect they lead to braking of development of system.
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JEL classification:
- B52 - Schools of Economic Thought and Methodology - - Current Heterodox Approaches - - - Historical; Institutional; Evolutionary; Modern Monetary Theory;
- C53 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Forecasting and Prediction Models; Simulation Methods
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