COMMENT ⊗ VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 \input basic C00003 ENDMK C⊗; \input basic \ctrline{CLC Exerpts} \noindent Because the synchronous correlations, $\rho↓{X↓1Y↓1}$ and $\rho↓{X↓2Y↓2}$, are equal if $a↓1b↓1 = a↓2b↓2$, stationarity implies equality of the synchronous correlations.$↑4$ \vfill\end