In this paper we investigate the link between inflation and relative price variability, and the impact of structural changes in the behavior of inflation using a half-a-century long disaggregated data. Employing panel data techniques to control for aggregate shocks, we show that: 1) the effect...

The high correlation between domestic saving and investment rates in cross country regressions has been interpreted by some authors as evidence that world capital markets are not integrated. Our paper reexamines the long-run saving investment relationship across OECD countries using co...

In this paper, we investigate the impact of market structure on the relationship between inflation and price dispersion. We first propose a new empirical model of the relationship between inflation and dispersion with firmer theoretical foundations, and then extend the basic model to incorporate...