EN
The problem of selection of attractive regions for investment was discussed. Based on empirical analysis, the need for analytical assistance for investors is advocated. Based on assumption on positive relation of social capital and growth, investigation focuses on social capital influence reflected in economic communication activities and intensity. There are considered mailing activities measured by number of circulating packages and indicators describing economic activities for regions. Then, AI tools are employed to generate rules which identify patterns in data. Results of investigation performed on real data describing Polish provinces and districts encourage to expand the approach and include electronic documents or billings of mobile telephones.