Recent articles have attempted to restore the use of a simple measure of the money supply as an indicator of future price levels, P[star], and to reestablish a causal link from money to prices. In this paper we argue that the P[star] approach is flawed. It is certainly more complex than...

An error correction specification which nests the linear-quadratic production smoothing and stock-adjustment models of inventories is estimated on U.S. seasonally adjusted two-digit SIC data. The restrictions of the general model to the production smoothing specification is accepted for four out...