Is Turkey on the way to meet the economic Copenhagen criteria?

The enlargement process that the European Union faced the last decade stirred the debate again about the role Turkey has to play and whether or not Turkey should be part of the European Union. While the enlargement with the Central and East European countries of the former Soviet Union was a logical process, given the strong trade relationships and the political and historical context of these countries, the potential enlargement with Turkey is much more complex and controversial.