3Friedman B M.The relative stability of money and credit“velocity”in the United States:Evidence and some speculations[R].NBER Working Paper N o 645,1981.
4Fackler J S.Federal credit,private credit,and economic activity[J].Journal of Money,Credit and Banking,1990,22(4):444-464.
5Fink G,Haiss P,Hristoforova S.Credit,bonds,stocks and growth in seven large economies[R].EI working paper,2006.
6Seifallah Sassi,Amira Gasmi.The effect of enterprise and household credit on economic growth:N ew evidence from European union countries[J].Journal of Macroeconomics,39(2014),226-231.