Is inflation (still) a global phenomenon? We study the international co-movement of inflation based on a dynamic factor … explains approximately 58% of the variation in headline inflation across all countries and over 72% in OECD economies. The … explanatory power of global inflation is equally high in a shorter sample spanning the time since 2000. Core inflation is also …

With fixed costs of price and quantity adjustment, output effects of inflation depend on the elasticity of the firm …'s marginal real revenue. If the elasticity always exceeds minus unity, then output decreases with inflation, while if the … elasticity is always less than minus unity, then output increases with inflation. In the special case that the elasticity always …

the traditional results on the impact of inflation. In particular, recent findings suggest that quantity-adjustment costs … may remove the linkage between output and inflation. We show that this is not the case when inflation is anticipated. On …

impact inflation, little crowding out of private expenditure exists, and the multiplier tends to be larger compared to a one …