Kyn, Oldrich; Kyn, Ludmila - EconWPA - 2005
the rate of technical change for Poland, Czechoslovakia, Hungary, Bulgaria and Rumania. Although the pooling eliminated … Czechoslovakia, Bulgaria and Rumania and somewhat lower, but still respectable (3 - 5 per cent) in the case of Poland and Hungary. It … of total factor productivity over time we found that Czechoslovakia, Poland and Bulgaria experienced a quite considerably …