This paper considers the effects of monetary and fiscal policies in an optimizing model with capital accumulation and finite lives. An increase in monetary growth is no longer superneutral in a money-capital economy, but leads to a reduction in the real interest rate and increases in the capital...

This paper analyses and compares the effects of common demand and supply shocks on the setting of optimal monetary policies under a clean float, a managed exchange rate system (such as the EMS) and a monetary union, when welfare depends on unemployment and the cost of living. The results suggest...

It is shown that, when there is a genuine long-run trade-off between inflation and output, coordination under pre-commitment yields substantial improvements in economic welfare. The analysis is conducted within the context of a two-country model with capital accumulation, immobile labour,...

The development of the seven main OECD economies during the 1970s and 1980s is discussed. Subsequently, wage equations of the error-correction type for the seven largest OECD economies are estimated. The hypothesis of real wage rigidity cannot be rejected for the French, German, Italian and...

This paper formulates an optimizing model of a small open economywith a representative (immortal) household, a firm and agovernment. The asset menu consists of domestic currency,non-traded bonds and traded bonds. There is a risk-premium ontraded bonds, which leads to deviations from perfect...