United States. Central Intelligence Agency, CIA World Fact Book, 2004 — European Union (2004)
“ Economy European Union Economy - overview: Domestically, the European Union attempts to lower trade barriers, adopt a common currency, and move toward convergence of living standards. Internationally, the EU aims to bolster Europe's trade position and its political and economic power. Because of the great differences in per capita income (from $10,000 to $28,000) and historic national animosities, the European Community faces difficulties in devising and enforcing common policies. ”
