Kt. Mcclain et Jm. Wooldridge, A SIMPLE TEST FOR THE CONSISTENCY OF DYNAMIC LINEAR-REGRESSION IN RATIONAL DISTRIBUTED LAG MODELS, Economics letters, 48(3-4), 1995, pp. 235-240
We develop a new Lagrange multiplier test of the restrictions imposed
when rational distributed lag models are estimated by dynamic linear r
egression. A small simulation study and empirical example demonstrate
that the new test detects misspecification when standard diagnostics d
o not.