Digital economy in assessing the investment attractiveness of innovative enterprises based on the results of their own scientific and technical research in the field of petrochemical chemistry

The concept of the digital economy greatly simplifies the solution of multi-criteria choice problems in an innovative environment, in particular, when an economic assessment of the investment attractiveness of a number of enterprise projects with a set of varied in a wide range of technical indicators and commercialization indicators is necessary. Based on the example of small innovative enterprises based on the results of their own scientific and technical research in the field of petrochemical chemistry, a model for the formation of investment portfolios is compiled, taking into account the impact of costs on an improved set of product technical characteristics and the relevance of the level of these characteristics by the investor. The choice of projects from the field of petrochemical chemistry is due to the high importance of this sector both in the economy of individual regions, as the most flexible and at the same time self-sufficient economic system, for example, the Republic of Tatarstan, and at the national and global level. The presence of own scientific developments of the co-author of the article in the field of petrochemical and chemical cluster provides a close relationship of the economic component of innovative projects with variation of all possible technical and technological characteristics of an innovative product in a wide range, depending on investors’ requirements. In addition to traditional applications, the complex of transparent high-strength polymers and polymers with non-stick properties, based on the principles and mechanisms of anionic (co) polymerization of cyclic carbonates with isocyanate-containing compounds under conditions of anionic initiation, gained interest in space technologies, technologies of nano-sized particles and liquid crystals, which requires the search for new methods of synthesis and digital on-line interrelation of the changing costs of the project with its economic efficiency.