Malden Blackwell 2004 . 597 p. 26 cm. 140512623X
By Clements, Michael P.. Cambridge University Press 2000 . 368 p. 23 cm. 0521634806
By Clements, Michael P.. Cambridge, Mass. Mit Press 2001 . 362 p. 23 cm. 0262032724
Place Hold on Forecasting non-stationary economic time series