This paper contributes to the micro-foundation of money in centralized markets with idiosyncratic uncertainty. It shows existence of stationary monetary equilibria and ensures that there is an optimum quantity of money. The rational solution of our model is compared with actual behavior in a...

This paper considers the implications of adding capital as a factor of production in a stochastic DGE model with sticky prices. Particular attention is given to the role of money demand and to the form of the utility function. I consider cash-in-advance- (CIA) as well as...

Recently macroeconomists have intensified their efforts to develop models that are able to generate persistent reactions of real variables to monetary shocks in stochastic DGE models with nominal rigidities. This has proven to be quite difficult in models with price staggering only. Most papers...

The current discussion about stability of the European money demand function is flawed by a confusion of two different concepts of stability (adjustment speed versus error variance). The meaning and importance of the underlying notions of stability is clarified. It is demonstrated that necessary...

Elektronisches Geld stellt die (vorerst) neueste Innovation im Bereich des Zahlungsverkehrs dar. Inwieweit sich aus seiner Verbreitung Konsequenzen für die Geldpolitik ergeben, hängt nicht zuletzt davon ab, in welchem Umfang elektronisches Geld vom Publikum tatsächlich zu Zahlungszwecken...

Electronic money constitutes (for the time being) the most recent innovation in payment instruments. The extent to which the further spread of electronic money might have consequences for monetary policy depends not least on the actual demand for electronic money. Numerous studies have sought to...

In der Makroökonomik werden Liquiditätsfallen ohne Mikrofundierung als existent angenommen und die Japan-Krise hat Liquiditätsfallen wieder zum Diskussionsthema gemacht. Deshalb wird die Frage der Existenz von Liquiditätsfallen hier portfolio-theoretisch untersucht im Rahmen eines...

We consider eight different measures (issued amount, coupon, listed, age, missingprices, price volatility, number of contributors and yield dispersion) to approximate corporatebond liquidity and use a five-variable model to control for maturity, credit and currencydifferences between bonds. The...

A fundamental cause of the global financial crisis was excessive creation of short-term money-like liabilities (quasi-money), notably in shadow banking holdings of sub-prime MBS and other US dollar structured credit instruments and in cross-border flow of capital to the uncompetitive Euro area...