

   FFrreeeennyy''ss RReevveennuuee DDaattaa

        data(freeny)

   FFoorrmmaatt::

        y:      quarterly revenue, 39 observations from (1962,2Q) to (1971,4Q).
         x:     matrix of explanatory variables.  Columns are y lagged 1
                quarter, price indexoot                                                                                                                                                                                              