Risultati della ricerca
Creator: Cooper, Russell and Kempf, Hubert Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 311 Abstract:
Central to ongoing debates over the desirability of monetary unions is a supposed trade-off, outlined by Mundell : a monetary union reduces transactions costs but renders stabilization policy less effective. If shocks across countries are sufficiently correlated, then, according to this argument, delegating monetary policy to a single central bank is not very costly and a monetary union is desirable.
This paper explores this argument in a setting with both monetary and fiscal policies. In an economy with monetary policy alone, we confirm the presence of the trade-off and find that indeed a monetary union will not be welfare improving if the correlation of national shocks is too low. However, fiscal interventions by national governments, combined with a central bank that has the ability to commit to monetary policy, overturn these results. In equilibrium, such a monetary union will be welfare improving for any correlation of shocks.
Parola chiave: Stabilization policies, Unemployment, Monetary unions, Public assistance programs, Currency, Income taxes, and Central banks
Creator: Kareken, John H., Muench, Thomas J., Supel, Thomas M., and Wallace, Neil Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 000 Descrizione:
This paper was published with no issue number.
Parola chiave: Central banks and Monetary policy Soggetto: E52 - Monetary Policy
Creator: Weinberg, John A. Series: Foundations of policy toward electronic money Abstract:
As a network, a payment system is likely to exhibit network externalities and perhaps some public good characteristics. Such properties may be more pronounced in an electronic payment system, because of its greater reliance on communication infrastructures with high fixed and low variable costs, for instance. This paper presents the basic economics of network externalities and reviews some basic principles regarding public goods. It then asks what these phenomena imply about the role of the Federal Reserve in emerging payment systems. The general conclusion is that there is reason to be skeptical that network externalities and public goods will be significant sources of market failure in electronic payment systems. These phenomena, by themselves, give rise to no particular, essential central bank role in these markets.
Parola chiave: Network industries, Public goods, Electronic payment systems, Network externalities, Network services, Communication systems, Central banks, Payment systems, and Network markets Soggetto: E58 - Monetary policy, central banking, and the supply of money and credit - Central banks and their policies and E42 - Money and interest rates - Monetary systems ; Standards ; Regimes ; Government and the monetary system ; Payment systems