摘要：The article investigates the integration activity of industrial structures in the regions of Russia. The monitoring of the current legal system of the Russian Federation carried out in the area of statistics and compiling statistical databases on mergers and acquisitions showed the absence of formal executive authority dealing with the compiling collections of information on the integration activity at the regional level. In this connection, the data of Russian information and analytical agencies made the information research base. As research tools we used methods of analysis of structural changes, methods of analysis of economic differentiation and concentration, methods of non-parametric statistics. The article shows the close relationship between social and economic development of the subjects of Russia and integrated business structures functioning on its territory. An investigation of the integration activity structure and dynamics in the subjects of the Russian Federation based on statistical data revealed the increasing heterogeneity of the integration activity of business structures in the regions of Russia. The research results are of practical importance, since they can be used to improve existing federal programs aimed at evening-out disproportions in the social and economic development of Russian regions.
