Measurement of Technology Spillover and its Effect on Innovation

Technological innovation is one of the sources of economic development and also an important index of competitiveness.Technology spillover has great effect on innovation in information society,but its measurement is a hot question. The relationship between technology spillover and innovation in regional industry clusters is analyzed through a theoretical model and illustrated with data of regional technology trade turnovers and patents.Four models have been obtained,two of which have passed the significance test.In Type 1 model,dependent innovation,innovation decreases with the increase of technology spillover;in Type 2 model,independent innovation,innovation increases with the decrease of technology spillover