The article deals with the actual problems are the economic aspects of environmental impact assessment in the field of entrepreneurship. Highlighted the problematic aspects of their analysis is carried out, are possible solutions.

Keywords: systems of environmental economy, organization and management, environmental protection system.

Under the conditions of a continuous process of increase of efficiency of functioning of social and economic systems, the research of the problem of correct estimation of the influence of institutional factors on region development becomes top-priority. The article considers the analysis of regional institutional factors which influence enterprise activity. The purpose of the analysis is revealing and estimation of factors of institutional environments which are necessary for development of enterprise activity of a region. The analysis is based on the example of development of small business, offered by public organisation «Opora Rossii». The analysis of the enterprise climate is done on the example of three southern regions, namely the Krasnodar territory, the Volgograd and Rostov regions. On the basis of the analysis there are developed recommendations about increase of the level of the development of the institute of enterprise activity in the surveyed regions. The results of the research have practical importance and can be used for improvement of existing regional programs of economic development.

Keywords: region, institutional environment, small business, institute of entrepreneurship.

The deals with the topical issues of legal regulation of entrepreneurial activity in Russia. Traced the General trends, various variants and development of entrepreneurship in historical perspective.

Keywords: Economics of industry, enterprise, legal regulation of predprenimatelstva, history of entrepreneurship

The paper deals with the analysis of mortgage creditinginvestment aspect. The economic essence of mortgage investment as a category is disclosed and its distinctive features is revealed. The structure of mortgage crediting investment mechanism isexamined and itsbasic blocks are distinguished. The mortgage crediting impact on the economy of the country is identified and special attention is paid to the methods of functions of the state in the process of formation of the mortgage crediting market system.

Keywords: mortgage crediting, mortgage investment, investment mechanism, economic growth, national project, government control