The significant increase in the influence of innovation and information technologies in the modern world, including on economic processes, their constant interaction with classical markets of production factors, and accordingly the need to develop a methodology for assessing their mutual influence - all this has determined the purpose and tasks of research. The article discusses the features of markets mutual influence of innovation and information technologies, as well as their impact on the economy of the region. Based on the conclusions, a methodology for quantifying this influence is proposed, which is characterized by simple and convenient application in the implementation of state regulation of the regional economy. The study is based on the analysis of statistical data for more than 20 years of the economy development of the Russian Federation and the Republic of Tatarstan and is highly representative. The results of the study allowed justifying the theoretical approach, to develop methodological and practical recommendations on diagnostics, assessment and forecasting of the impact of the two most important components of the modern industrial revolution 4.0 - innovation and information technologies - on the stability and balance of the regional economy. The main product of the study is the system functional multi-sector model of the regional economy, which allows solving all the above-mentioned problems and problems in an optimal way.

This article analyzes the current state of the construction industry of the Russian Federation at the federal and local (for example, the Republic of Tatarstan) levels. The features and trends of the construction industry of the Russian Federation (RF) are considered, taking into account the changes in the legislation affecting this industry. The authors analyzed the statistics of housing commissioning, the dynamics of lending and debt of construction organizations, in addition, the analysis of statistics of bankruptcies of companies. The key players in the construction market of the Republic of Tatarstan were studied, and their reliability rating was presented. Based on the results of the analyzed material, certain conclusions were formulated. Based on the findings, it was determined that in the Russian Federation the construction industry is experiencing some difficulties that require special attention from the state. However, at present the government is already taking certain steps towards improving the current situation. As it was revealed, in the Republic of Tatarstan, the construction industry has had a positive development dynamics over several years. In recent years, there has been an increase in housing commissioning. In addition, the government annually invests in the construction industry. Despite this, in Tatarstan there is a high percentage of bankruptcies of construction companies, the reasons for which are identified in this article.