That is one of the reasons for a pre-accession period, during which candidate countries get ready for market rules and severe competition within the EU market, and make their economies capable and competitive enough to sustain these new conditions.
To je jedan od razloga postojanja pretprijemnog perioda, tokom kog se zemlje kandidati pripreme za tržišna pravila i svoje privrede učine dovoljno konkurentnim da izdrže nove uslove.