An unresolved question concerning stochastic depreciation shocks is whether they have to be unrealistically large to have any useful role in a dynamic general equilibrium model economy, as Ambler and Paquet (1994) first suggested. We first consider implied depreciation rates from sectoral data...

Do countries with independent central banks enjoy lower output costs during disinflation? Credibility should allow independent central banks to adjust quicker and thereby suffer lower output costs. The objective of this study is to test the credibility hypothesis that countries with independent...