q=Research+on+political+connection+cost+and+enterprise+effeiciency&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=HZQ&searchWay0=marc&logical0=AND
rows=10&curlibcode=HZQ&searchWay0=marc&logical0=AND
Research on political connection cost and enterprise effeiciency