9GRANGER C W J. Investigating Causal Relations by Econometric Models and Cross Spectral Methods[J]. Econometrics, 1969(37) :47-55. 被引量:1
10GRANGER C W J. Some properties of time series data and their use in econometric model Specification[J]. Journal of Econometrics, 1981(16) : 121 - 130. 被引量:1