Cash-in-advance models usually require agents to reallocate money and bonds in fixed periods. Every month or quarter, for example. I show that fixed periods underestimate the welfare cost of inflation. I use a model in which agents choose how often they exchange bonds for money. In the benchmark...

This paper shows that the empirically documented disinflationary nature of news shocks is consistent with the implications of a sensibly modified version of a New Keynesian model, even if capital is introduced to the model. The modification proposed in the current paper, however, is different...

In New Keynesian models, Taylor rules move real rates in the same direction as the natural rate, but less than one-for-one. Permanent, positive technology shocks raise the natural rate—policy is expansionary and hours rise relative to the flexible price case.

This paper presents the first empirical evidence in the history of banking on the question of whether banks can create money out of nothing. The banking crisis has revived interest in this issue, but it had remained unsettled. Three hypotheses are recognised in the literature. According to the...

This paper studies the implication of unit root supply shocks for the Taylor rule. I find that, when supply shocks have a unit root, if a central bank wishes to guarantee the stationarity of inflation, then their interest rate reaction function should not respond to the output gap. Once the...

The financial crisis has triggered a new consensus among economists that it is necessary to include a banking sector in macroeconomic models. It is also necessary for the finance and banking literature to consider how best to incorporate systemic, macroeconomic feedbacks into its modelling of...

What is the main limitation of much modern macroeconomic theory, among the failings pointed out by William R. White at the 2010 Mayekawa Lecture? We argue that the main deficiency is a failure to incorporate the possibility of default, including that of banks, into the core of the analysis. With...

ResumenEste documento presenta un cálculo del Costo de uso del capital para Colombia en el periodo 1990-2007. Seguidamente, contrasta este cálculo con la dinámica de la inversión en el mismo periodo. Se encuentra que la relación entre inversión y costo de uso es muy estrecha, y se...

One of the leading figures of the Austrian School is by far Ludwig von Mises. Known better for his findings regarding the relationship between money, prices and interest, Mises brought originality and a new perspective over the monetary policy. This paper is a tribute to the philosopher Mises,...

In our paper, we employ multivariate cointegration analysis to the Turkish M1 narrow money demand. The ex-post estimation results reveal that it is possible to identify a money demand vector in the cointegrating space as a priori hypothesized through economics theory. But some structural break...