The paper presents a dynamic approach to the theory of uncovered interest rate parity. It is examined the dynamic relation between the actual change in spot exchange rate and interest rate differential. Authors show the hypothesis of uncovered interest rate parity is based on an ex ante view and...

The article discusses problems of the empirical verification of the relative version of the theory of purchasing power parity based on aggregated price indexes (especially using the consumer price index). The goal of the articles is to compare empirical results obtained from cross-country time...

In the inflation targeting regime the central bank makes a decision about interest rate adjustment based on a forecast, primarily of inflation. Thus a big part of the decisions on interest rate adjustments corresponds to systematic response of central bank to expected economic development. The...

The paper deals with the impact of new information on the fixed income market. We expect this to be the first study covering such a topic in Central European markets. We prepared a model of a market reaction and found out that the market is not significantly driven by new macroeconomic figures....

Long-term memory processes have been extensively examined in recent literature as they provide simple way to test for predictabilty in the underlying process. However, most of the literature interprets the results of estimated Hurst exponent simply by its comparison to its asymptotic limit of...

Three approaches toward the determination of fixed swap rates are presented in this article: a swap as a portfolio of bonds with a fixed and floating coupon, a swap as a portfolio of forwards, and a swap as the difference between the cap and the floor (zero-collar). Later in the paper, credit...