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This paper analyzes the relationship between the price producer index and the price consumer index across country members of the Free Trade Agreement (NAFTA) area, during the period 1957:01 to 2011:04. In so doing, we test for the existence of causality and unit root in the series analyzed in...
Persistent link: https://www.econbiz.de/10010991597
This paper analyzes innovative activity in North America and European Union (EU) countries by means of the number of patents granted from 1965 to 2005. Making use of the database released by the World Intellectual Property Organization (WIPO), we search for presence of a structural change patent...
Persistent link: https://www.econbiz.de/10008509704