Singularity Theory (ST), Comparative Statics (CS) and Comparative Dynamics (CD) all deal with the displacement of equilibrium of trajectory caused by a slight change of some parameter, with CS focusing particularly on comparing static equilibria, CD on comparing dynamic paths and ST on...

We use post-war quarterly data from Belgium, Canada, France, Germany, Greece, Ireland, Japan, theNetherlands, the United Kingdom, and the United States to examine the Fisherian link between inflation and the short-term nominal interest rates.

In this paper we test for deterministic chaos in seven East European black market exchange rates, using Koedjik and Kool's (1992) monthly data from January 1955 through May 1990.