Traditional ways of analyzing the effects of monetary policy shocks via structural vector autoregressions require the use of unrealistic identifying assumptions: they either do not allow for a response of output and prices on impact of the shock, or they exclude contemporaneous values of these...

Identifying monetary policy shocks is difficult. Therefore, instead of trying to do this perfectly, this paper exploits a natural setting that reduces the con sequences of shock misidentification. It does so by inferring from the responses of variables in dollarized countries. They import US...

Since dollarized countries import US monetary policy, identifying US monetary shocks through sign restrictions on US variables only, does not use all available information. In this paper, we therefore include dollarized countries, which enable us to restrict more variables and leave the...

Zimbabwe has recently experienced record hyperinflation of 80 billion percent a month. This paper uses new data from Zimbabwe to investigate money demand under hyperinflation using an ARDL estimation for the period 1980-2008. The results produce plausible convergence rates and long- run...