Kydland, Finn E.; Freeman, Scott - In: American Economic Review 90 (2000) 5, pp. 1125-1135
We ask whether the following observations may result from endogenously determined fluctuations in the money multiplier … rather than a causal influence of money on output: (i) M1 is positively correlated with real output; (ii) the money … (vi) real money balances are smoother than money-demand equations would predict. …