The focus is on ’explosive root VAR’ modelling of money, prices, wages, and exchange rates applied to the Jugoslav high inflation/hyperinflation transition period from a centrally planned economy to a more market oriented economy. The I(2) model, which has previously been used to estimate...

During extreme hyper-inflations productivity tends to fall dramatically. Yet, in models of money demand in hyper-inflation variables such as real income has been given a somewhat passive role, either assuming it exogenous or to have a negligible role. In this paper we use an empirical...

We analyse the dynamics of public debt in Serbia between 2004Q3 and 2014Q3. Our results are as follows: i) traditional unit root tests do not reject the unit root hypothesis for public debt; ii) unit root tests robust to sample size and high AR (1) coefficient provide mixed evidence with respect...

In this Blueprint, Bruegel Resident Fellows Zsolt Darvas, Jean Pisani-Ferry, André Sapir and their co-authors Torbjörn Becker, Daniel Daianu, Vladimir Gligorov, Michael A Landesmann, Pavle Petrovic, Dariusz K. Rosati and Beatrice Weder di Mauro argue that in view of the depth of integration in...