This paper considers the relationship of the Nordic business cycle to the world business cycle using annual output data spanning 1870–1988. The paper studies the Nordic and a set of non-Nordic countries separately and finds evidence for both a Nordic and a world business cycle. Output...

The conventional view, as expounded by sticky-price models, is that price adjustment determines the PPP reversion rate. This study examines the mechanism by which PPP deviations are corrected. Nominal exchange rate adjustment, not price adjustment, is shown to be the key engine governing the...