Region with Promotional Development of the Petrochemical Complex: Theoretical Aspect
The article examines the question of the terminological apparatus of the category "region with the predominant development of the petrochemical complex". The author's approach to determining the fact of the "predominance" of the industry in the region is proposed, which provides for the relationship between industry volatility and world prices - export volatility, income from export of products of a particular industry from world prices for industry products.