Medens disse variable i nationalregnskaberne anslås for landene som helhed, er der for de fleste af dem (direkte skatter, transfereringer, kapitalforbrug og købekraftspariteter) ingen pålidelige sammenlignelige tal til rådighed pa regionalt plan. ###>While in the framework of national accounts these variables are estimated for countries as a whole, for most of them (direct taxes, transfers received, capital consumption and purchasing power parities) no comparable reliable figures are generally available at the regional level.