摘要：The research has revealed connection and the influence degree of innovative and investment activities
on the efficiency of competitiveness management in the region. In this article, for the first
time, economic and statistical methods are used to study the interaction between innovation and
investment activity and competitiveness at the regional level. The Granger test and the correlation
and regression analysis are applied for the comprehensive study of individual and joint impact on
the region's competitiveness and its innovation and investment activity. The Granger test provides
an opportunity to identify cause-effect relationships between the indicators of innovation and investment
activity in the region. Accordingly, pairs of indicators of innovation and investment regional
activity are identified and grouped together in accordance with the presence of connection,
strength and direction of impact. Correlation and regression analysis are used to determine the regional
impact of innovation and investment activity and competitiveness. Accordingly, the nature,
the correlation ratio and the degree of impact of certain innovation and investment indicators on
the gross regional product are determined. A three-year forecast for regional competitiveness management
is carried out on the basis of the actual data of the obtained dependency models of the
indicators under study.
关键词：Internal control system;
Human resource competence;
Information quality of financial;
statement;
Financial accountability
