Innovative components of the economic and management toolkit for assessing the developer's investment portfolio in construction

The subject of the study is the substantiation of the theoretical, methodological and applied principles of ensuring the management of organizations in the modern system of construction development, provided that the analytical tools of risk management of construction enterprises are updated on the basis of formalized business indicators of operational productivity (developed in the context of the specifics of their activities as stakeholders of construction investment projects). The aim of the article is to develop a methodology that contains cognitive mechanisms, models, and methods that allow analyzing, selecting, optimizing, and evaluating the effectiveness of the introduction of modern concepts of information modeling and risk management. Research methods. The methods of assessing the effect of the introduction of information modeling and integrated implementation of the project in construction were applied; current methods and tools for analyzing network organizational structures and the quality of communication links between project implementation participants. With the involvement of methods of information modeling and the method of integrated implementation, the benefits received by the key participants in the implementation of the construction project, as well as the main factors that have an impact on the synergistic effect of the implementation of the construction project, were investigated. Results of work. The main scientific result is the creation of a methodology that includesa model that allows the evaluation of the effect of the joint introduction of information modeling in construction and the integrated implementation of the construction project; a simulation model that allows for comprehensive research and optimization of the communication network and information links of the participants in the implementation of the construction project. Scope of the results. Methodological developments are an improvement of the existing methodologies of value– and process–oriented management, strategic management, risk management, project management, economic analysis and investment management. Conclusions. The leading scientific and methodical innovation of the created economic and management toolkit for the assessment of the investment portfolio is its adaptation to the modern requirements of construction development and risk management principles, which ultimately provides the participating enterprises with a synergistic ability to resist the risks of the microenvironment of project implementation, which gives grounds for joint development by enterprises participants of the strategy, plan, organizational regulations, taking int