The authors propose a new approach to the housing lending system based on the creation of building stakeholders as a group of stakeholders. All possible participants in the process are considered, starting from the facility construction and ending with the final consumers of construction products. A fundamentally new financial and credit mechanism is proposed, which is an alternative to a mortgage and, according to the authors, will serve as a catalyst for solving the problem of housing affordability. As part of the study, a stakeholder capital flow chart is proposed, direct and reverse financial flows are considered, a mechanism for forming a stakeholder fund is presented. The financial structure of the stakeholder proposed by the authors is based on the mechanism of direct and reverse movement of capital of the association. The formation of innovative credit mechanisms raises the question of the stability of the financial system in the face of risks. The authors propose a model for assessing the financial stability of a stakeholder based on the robustness theory, which determines the possible effects of risks and analyzes the effectiveness of process protection options.

The article considers problems and potential of high-rise construction as a global urbanization. The results of theoretical and practical studies on the appraisal of investments in high-rise construction are provided. High-rise construction has a number of apparent upsides in modern terms of development of megapolises and primarily it is economically efficient. Amid serious lack of construction sites, skyscrapers successfully deal with the need of manufacturing, office and living premises. Nevertheless, there are plenty issues, which are related with high-rise construction, and only thorough scrutiny of them allow to estimate the real economic efficiency of this branch. The article focuses on the question of economic efficiency of high-rise construction. The suggested model allows adjusting the parameters of a facility under construction, setting the tone for market value as well as the coefficient for appreciation of the construction net cost, that depends on the number of storey’s, in the form of function or discrete values.

The article analyses risks in high-rise construction in terms of investment value with account of the maximum probable loss in case of risk event. The authors scrutinized the risks of high-rise construction in regions with various geographic, climatic and socio-economic conditions that may influence the project environment. Risk classification is presented in general terms, that includes aggregated characteristics of risks being common for many regions. Cluster analysis tools, that allow considering generalized groups of risk depending on their qualitative and quantitative features, were used in order to model the influence of the risk factors on the implementation of investment project. For convenience of further calculations, each type of risk is assigned a separate code with the number of the cluster and the subtype of risk. This approach and the coding of risk factors makes it possible to build a risk matrix, which greatly facilitates the task of determining the degree of impact of risks. The authors clarified and expanded the concept of the price risk, which is defined as the expected value of the event, 105 which extends the capabilities of the model, allows estimating an interval of the probability of occurrence and also using other probabilistic methods of calculation.

This paper presents the results of study of the analysis of the formation of a portfolio of innovation projects based on the management of their life cycle parameters. An algorithm for forming an innovation portfolio is proposed, which includes analysis of the duration of the life cycle stages and determining the level of competitiveness of the planned innovations in the portfolio, assessing risks, and forecasting the expected economic results when implementing them. An algorithm has been developed that allows choosing the optimal set of risk management methods as a part of an innovation project, which includes identifying factors that increase and decrease the impact of a particular risk on the innovation implementation process. The proposed methods of monitoring the competitiveness of innovation projects allow assessing the competitive possibilities of an innovation project, which allows determination of the main directions for its implementation.

Article reveals the growing need for increased investment in projects for the modernization and development of the motor road network and identifies the problem of high capital intensity of road construction facilities and the duration of the investment payback period that hinder the inflow of private investments. By analyzing the economic aspects of road infrastructure, the authors have developed the economic and mathematical model for optimizing the placement of asphalt-concrete plants and the cost of producing the asphalt mix, the algorithm for optimizing the cost of road facility construction, the algorithm for selecting effective investment options for commercial roadside projects.