There is scant empirical support in the literature for the Fisher effect in the long run, though it is often assumed in theoretical models. We argue that a break in the cointegrating relation introduces a spurious unit root that leads to a rejection of cointegration. We applied new break tests...

In most OECD countries, we cannot reject up to three breaks in the mean of inflation: one break in the late 1960's-early 1970's, one in the early-mid 1980's and another break in the early 1990's. These breaks tend to be associated more often to breaks in the mean of nominal variables than to the...

This paper shows that general equilibrium effects can partly rationalize the high correlation between saving and investment rates observed in OECD countries. We find that once controlling for general equilibrium effects the saving-retention coefficient remains high in the 70's but decreases...

We revisit the effects of globalisation over the past 50 years in a large sample of advanced and emerging countries. We use accessions to \Globalisation Clubs" (WTO, OECD, EU), financial liberalisation and an instrument for trade openness to study the trade-off between efficiency (proxied by...