We revisit recent evidence on how monetary policy affects output and prices in the U.S. and in the euro area. The response patterns to a shift in monetary policy are similar in most respects, but differ noticeably as to the composition of output changes. In the euro area investment is the...

Drawing on recent Eurosystem research that uses a range of econometric techniques and a number of new data sets, we propose a comprehensive description of how monetary policy affects the euro area economy. We focus mainly on three questions: (1) what are the stylized facts concerning the...

Two explanations have been proposed for the observed slowness of wealth decumulation by the elderly in the literature: the precautionary saving induced by (uninsurable) uncertainty about the time of death or by the possibility of major catastrophes in old age that require large outlays; the...

Both young and old consumers appear to dissave too little for their behaviour to be consistent with a strict life cycle model. We concentrate on young households and document their behaviour drawing from Italian and Japanese data. We also provide a theoretical set-up which can account for the...

We model a reinsurance mechanism for the national unemployment insurance programs of euro area member states. The risk-sharing scheme we analyze is designed to smooth country-level unemployment risk and expenditures around each country's median level, so that participation and contributions...

We study the impact of green investors on stock prices in a dynamic equilibrium model where investors are green, passive or active. Green investors track an index that progressively excludes the stocks of the brownest firms; passive investors hold a value-weighted index of all stocks; and active...

We construct a set of indicators to measure the policy-making role of the European Union (European Council, Parliament, Commission, Court of Justice, etc.), in a selected number of policy domains. Our goal is to examine the division of prerogatives between European institutions and national...

We study the organization of federations - or international unions - which decide together the provision of certain public goods. The benefit of centralization depends on the internalization of the spillovers, that of decentralization on the adaptability to local differences. We individuate as...

We model an international union as a group of countries deciding together the provision of certain public goods and policies because of spillovers. The countries are heterogeneous either in preferences and/or in economic fundamentals. The trade off between the benefits of coordination and the...