The monetary policy decision, as any other decision, is the product of a procedure assembling a lot of primary information, but also what type of other ingredients contribute finally to a certain monetary policy decision.

Monetary policy should be guided by macroeconomic models with limited nominal rigidity – ‘New Classical’ or even for some issues just plain Classical (i.e. with no nominal rigidity at all) models are perfectly adequate for understanding various aspects of the economy that have previously...

English Abstract: Performance reasons in decision making based on business data usually requires a good management of multiple data formats and also processing speed, flexibility, portability, automation, power of suggestion and ease of use. The paper comes with theoretical ideas and practical...