HIGHLIGHTS
SUMMARY
There is a large gap in the promoting effect of HSR on the different innovation capabilities of firms, which indicates that the output effect of HSR on promoting firm innovation does have a heterogeneity difference among firms. Large innovation firms can better bear the cost of cross-city exchanges and cooperation, so the utilization efficiency of HSR is higher in large innovation firms than in small innovation firms. Compared to firms in cities without HSR, the R and amp;D investment of firms in cities with HSR has increased by 0.947 million yuan . . .
If you want to have access to all the content you need to log in!
Thanks :)
If you don't have an account, you can create one here.