Downloadable! The recent enlargement of the European Union has led to a relatively significant increase in the size of the internal market. This has once again shifted attention to the issue whether the anticipated positive growth effects of economic integration are related to the scale of the integrated market. In the present study we utilize several empirical approaches to assess 0x2b3ca0c6e1c0array in ±âŸ > 1_±¹Á¦Çù·Âwith 1_áçùâiccàúá