Subspace state space algorithm of autors P. van Overschee and B. de Moor is considered and it's shown to be useful tool in parameter estimation of models in state space or classical forms. The results of N4SID algorithm is used as initial guess in iterative methods (such as prediction error...

The aim scope of this paper is the empirical investigation between the yield curve and the future changes in inflation rate. The investigation is based on data of the Czech economy in the years 1993-1998. The strong evidence between these two economic variables was found with use of some...

Optimal control problem is considered: endogenous variables are to track some reference (targent) values. Uncertainty about future values of optimal targents may occur, so some pieces of information, about their characteristics may be very helpfu1. It will be shown, that certainty equivalence...