Boltszintû árstatisztikai felírások alapján a tanulmány a magyarországi inflációs folyamatok és árazási magatartás jellemzõinek regionális hasonlóságait és eltéréseit vizsgálja. Fõ tanulsága, hogy a hivatalos NUTS-II régiók nem képeznek önálló gazdasági egységeket,...

This paper uses imperfect competition as a basis for modelling the export price for an aggregated commodity produced by the Norwegian private mainland economy. The long run solution is analysed using a cointegration technique. The dynamics are modelled according to two different approaches; a...

The formation of export prices is an area in which the linear quadratic adjustment cost (LQAC) model under rational expectations may be relevant in practice. This paper evaluates the empirical performance of the LQAC-model using Norwegian data and a new testing procedure suggested by Johansen...

This paper was commissioned by DG ECFIN from the EU Commission as part of the "EMU@10" project and is published in Hungarian language by the permission of the EU Commission. The original English language version of the paper is available at:...

This paper was commissioned by DG ECFIN from the EU Commission as part of the "EMU@10" project and is published in Hungarian language by the permission of the EU Commission. The original English language version of the paper is available at:...

In our dynamic optimizing sticky price model, agents are heterogenous with regard to their assets and their income. Unanticipated inflation redistributes income and wealth. In order to model the wealth distribution, we study a 60-period OLG model with aggregate uncertainty. A positive technology...

Hungarian Abstract: A hagyományos közgazdaságtan a reálelemzés keretében érvel, és ez akadálya a valós gazdasági folyamatok megértésének. Schumpeter és Keynes kritizálta ezt a megközelítést és helyette a monetáris elemzést alkalmazta. Ezt az elméleti alapvetést követem,...

Simple models of monetary policy often imply optimal policy behavior that is considerably more aggressive than what is commonly observed. This paper argues that such counterfactual implications are due to model restrictions and a failure to account for multiplicative parameter uncertainty,...

In this paper, we examine the cost of insurance against model uncertainty for the Euro area considering four alternative reference models, all of which are used for policy-analysis at the ECB. We find that maximal insurance across this model range in terms of a Minimax policy comes at moderate...

In spite of being mainly concerned with stabilization policies, central banks in many developed countries often advocate the necessity of structural reforms. In turn, demand-side policies - such as monetary policy - can often help improving the political support of reforms (two-handed-approach)....