6A.M.M.Masih and R.Masih, 1996, "Energy Consumption, Real Income and Temporal Causality :Results from a Multi-country Study Based on Cointegration and Error-correction Modeling Techniques", Journal of Energy Economics, 18,pp.165-183.
7Adrian,T. and Song,HS, 2009, "The shadow banking system: implications for financial regulation", Staff Report, Federal Reserve Bank of New York.
8Arellano,M.,Bover, O, 1995, "Another look at the instrumental variable estimation of error-components models", Journal of econometrics, 68(1), pp.29-51.
9Baily, M., Douglas,W, Elmendorf, L,2008, "The Great Credit Squeeze: How It Happened, How to Prevent Another." Brookings Institution Discussion Paper, 5, pp. 1-163.
10Bengtsson,E, 2013, "Shadow banking and financial stability: European money market funds in the global financial crisis", Journal of International Money and Finance, 32, pp.579-594.