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Abstract. The purpose of the study is to develop the theoretical and methodological provisions, as well as the practical recommendations for the management of the innovative development of the industrial enterprises of a vertically integrated structure, which is considered as one of the mechanisms to improve its competitiveness. The article analyzes the technology of the innovative development of the economic systems, examines the current trends and identified the problems of the management of their innovative development, studies the technology of the management parameters of the life cycle of the products in the industrial enterprises and forms the criteria for the effectiveness of the innovative development management. The result of the study is the development of a structural and parametric model of the innovative enterprise management and the creation of a mechanism to improve the efficiency of its activities.

Abstract. The innovative basis for the development of the electric power industry is the basis for increasing the competitiveness of the economy as a whole. The purpose of the study is to develop a model for assessing the efficiency of innovation activity of enterprises of the electric power industry. The paper reveals a set of external macroeconomic factors that require adaptation of the innovation activity of the enterprise. A system of criteria for assessing the efficiency of innovation activity of enterprises of the electric power industry was developed. The approach to the selection of rational management decisions to improve the efficiency of innovation activity of enterprises of the electric power industry is substantiated. It assumes the choice of the reference enterprise based on the analysis of the state of innovation activity of the enterprise, as well as the assessment of the level and reserves of increasing the efficiency of innovation activity by group criteria.

The article presents the analysis of working capital in the process of financial support of high-rise construction investment projects. The factors influencing the choice of the working capital management model were analyzed, the reasons of the change in the requirement for the values of current assets in the process of construction of high-rise facilities were determined. The author has developed the scheme of interrelation between production, operational and financial activity cycles of enterprises implementing investment projects of unique buildings and structures and made a comparative description of their financing sources.

The purpose of this paper is the development of a methodical approach to management of the parameters of the life cycle of innovations. This approach ensures the increase of the efficiency of economic activity by intensifying the processes of innovative development of industrial enterprises. As a result of the research, the features of the processes for implementing the life cycle of innovations were determined; the system of criteria for assessing the efficiency of management of the parameters of the life cycle of innovations was developed; a management model for the parameters of the life cycle of innovations was formed; and a management mechanism for the life cycle of innovations in a saturated market was developed.