8Case, K.E., Shiller, R.I. Forecasting prices and excess returns in the housing market. AREUEA Journal, 18 , 1990.
9Winston T. H. Koh, Roberto S. Mariano, Andrey Pavlov. Bank lending and Real estate in Asia: Marke Optimism and Asset Bubbles, Journal of Asian Economics, 15. 21305.
10Abraham, J.M. and Hendershott, P. H. , Bubbles in Metropolitan Housing Markets [J], Journal of Housing Research, 1996, 7 (2), 191 - 207.