Abstract:

Based on the current situation of Beijing information service industry and the theory of industry association, this paper measured and analyzed the association between Beijing information service industry and other industries, by using Input-Output methods The results show that Beijing information service industry, with the departments which it is strongly associated with, directly and indirectly affects the half of Beijing economic aggregate and Beijing information service industry has more service abilities than leading capacity

Key words:  information services industry, Input-Output methods, associative