This paper examines the real and nominal convergence between the Central and Eastern European countries and the EU, using fractional cointegration analysis for the period 1980-2003. Fractional cointegration analysis is a flexible methodology, which allows for more subtle forms of mean reversion....

This paper investigates the effect of technical change on the costs of banking firms operating in 11 Central and Eastern European countries using Fourier-flexible cost function specification for the period 1995-2002. A common cost frontier with country-specific variables is employed in order to...