New directions in econometric practice : general to specific modelling, cointegration, and vector autoregression / Charemza, Wojciech Deadman, Derek Econometric models 330 ELG 1992 A108 Or. Aldershot, Hants, England : E. Elgar ; Brookfield, VT, USA : Distributed in the U.S. by Ashgate Pub. Co., c1992 c1992 Text xii, 370 p. :