Kaitila, Ville (contributor) - 2004 - [Elektronische Ressource]
total ex-
ports of goods and services as a percentage of GDP to measure openness and
expect it to have a positive sign … Development Indicators database by the World Bank. The data for
the exports-of-goods-and-services-to-GDP ratio are from the …,
persons, services and capital. The first main treaty revision, the Single European
Act was signed in 1987. This started a …