The cross-country regression relating the relative price level to the relative GDP level is significant and stable. But there is no shorter-term trade-off between fast real convergence and low inflation. Such a tradeoff characterises the dynamic process moving the economy along the regression...

Conventional econometric analysis suggests that there has been a longer-term relationship between nominal world output and nominal world exports. The analysis says something about the rules governing adjustments in world output and exports. It appears that GDP plays the first fiddle. Rising...

Simple general equilibrium (exchange) models of intra-EU trade generate equalized relative prices of consumer tradables. Simultaneously, more dispersed domestic relative prices of consumer non-tradables are generated. Consequently, the purchasing power parity/exchange rate ratios may move...