Humanities & Social Sciences 11 (2016 9) 2640-2652 ~ ~ ~ УДК 330.1:338.49, 130.2 Institutional Analysis of the System of Public Interactions in the Region’s Economy to Provide for the Infrastructure of the Population Living Conditions and Quality of Life Vladislav N. Rutskiy* Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia Received 04.11.2016, received in revised form 07.11.2016, accepted 17.11.2016 The article analyzes the institutional system of public interactions of the region’s population and state authority and administration bodies as the system of provision of infrastructure for population living conditions in the course of the qualitative growth of economy. <...> The study uses a method of the economic analysis of regulations as one of the main research tools that is modifi ed on the basis of combination of the neo-institutional and system-reproduction approaches. <...> The author reveals trends of the corresponding institutional changes in the system of public interactions in the region’s economy by the example of a number of primary infrastructure sectors of the Krasnoyarsk Territory (Krai), namely the transport and urban construction complexes. <...> The author also proposes necessary directions of the relevant public institutional development in the region. <...> Keywords: system of public interactions in the economy, infrastructure for population living conditions, infrastructural goods, qualitative economic growth, economic analysis of regulations, institutional analysis. <...> The article was written with the support of KSAU “Krasnoyarsk Regional Fund of Support for Scientifi c and Technical Activities” as a part of the grant awarded by Siberian Federal University in 2016 on the topic: “Methodological approaches to the assessment and development of the structural policy of reproduction of the human capital for the sustainable development strategy of the Krasnoyarsk Krai in terms of diversifi cation and technological modernization of the economy”. <...> Introduction The main element of improving the quality of life and human potential in the regional economy is the public system to provide appropriate © Siberian Federal University. <...> The system of relations of functionally the actors in the infrastructure of the population living conditions includes related resources, their infrastructural goods and the providers necessary consumers, sustainable strategies of behaviour of the producers of of concerned public organizations and bodies of the state authority and local self-administration. <...> At the same time, the simultaneous involvement and active participation in the infrastructure reproduction on the part of its actors creates the need for the institutional measurement of their interactions. <...> Conceptual framework of the study The system of public <...>