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,...

It is well known that the size of the informal (black or grey) economy causes serious fiscal problems for Hungary. This study makes an attempt to quantify the budgetary and macroeconomic effects of different ways of widening the formal sector (whitening”) with the help of a model. It turns out...

We revisit the debt overhang question. We first use non-parametric techniques to isolate a panel of countries on the downward sloping section of a debt Laffer curve. In particular, overhang countries are ones where a threshold level of debt is reached in sample, beyond which (initial) debt ends...

Hungarian Abstract: A szakirodalom nagy része által elfogadott tény, hogy a globalizáció hatással van a jóléti államra. A kormányok kettős szorítással szembesülnek, megnőttek ugyanis a kiadások iránti igények, ugyanakkor a bevételi források lecsökkentek. A globalizáció...

It is well known that the size of the informal (black or grey) economy causes serious fiscal problems for Hungary. This study makes an attempt to quantify the budgetary and macroeconomic effects of different ways of widening the formal sector (whiteningʺ) with the help of a model. It turns out...

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 improves the analysis of the role of financial frictions in the transmission of monetary policy, by bringing together the borrowers' balance sheet channel with an additional channel working through bank capital, considering capital adequacy regulations and households' preferences for...

We investigate, theoretically and empirically, the relationship between monetary policy and the term structure of interest rates. In particular, we show in a dynamic macroeconomic model that if monetary policy reveals information about economic developments, interest rates of all maturities move...

In a simple dynamic macroeconomic model, it is shown that uncertainty about structural parameters does not necessarily lead to more cautious monetary policy, refining the accepted wisdom concerning the effects of parameter uncertainty on optimal policy. In particular, when there is uncertainty...