This paper extends the ongoing literature on the macroeconomic effects of money supply volatility. We use monthly data for the United States and a bivariate, Markov switching, structural vector error correction (VEC) model that is modified to accommodate GARCH-in-Mean errors to isolate the...

We investigate whether the United States economy responds negatively to oil price uncertainty and whether oil price shocks exert asymmetric effects on economic activity. In doing so, we relax the assumption in the existing literature that the data are governed by a single process, modifying the...