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...

Assuming that economic reforms are successful in Eastern Europe, what will be the effects on Western Europe? The focus is on the wage pressure that the threat of migration from East to West is likely to impose. The paper adopts a Ramsey model of intertemporal choice, for both individuals and...

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,...

This paper considers alternative modes of stabilization of world-wide and relative levels of public debt. The analysis is in terms of a model of overlapping, infinitely lived households. Three methods are compared: tax finance, public- consumption finance and monetary finance. We show that a...

We model the decision problem of a parent who chooses an occupation and invests in the patience of her children. The two choices complement each other: patient individuals choose occupations with a steep income profile; a steep income profile, in turn, leads to a strong incentive to invest in...

In the first part of the paper I calculate the returns on developing countries' debt obtained by their (private and public) creditors (when taking account of the transfers already generated and of the liquidative value of the debt) and show that they are satisfactory. I then evaluate the...

It is often believed that the German Economic and Monetary Unification will result in an appreciation of the DM. This conclusion is reached when attention is exclusively directed to the short-run demand side. In this note, it is shown that supply-side and long-term considerations suggest instead...

If capital is an essential input, the neoclassical growth model has a steady state with zero capital. From this, one is inclined to conclude that an economy starting without capital can never grow. We challenge this view and claim that, if the production function satisfies the Inada conditions,...

We study a two–sector version of the neoclassical growth model with coalitions of factor suppliers in the capital producing sectors. We show that if the coalitions have monopoly rights, then they block the adoption of the efficient technology. We also show that blocking leads to a decrease in...

We study the effect of a declining labor force on the incentives to engage in labor-saving technical change and ask how this effect is influenced by institutional characteristics of the pension scheme. When labor is scarcer it becomes more expensive and innovation investments that increase labor...