Foster, Neil; Poeschl, Johannes; Stehrer, Robert - In: Economic Systems 35 (2011) 1, pp. 84-97
In this paper we consider the trade creating effects of Preferential Trade Agreements (PTAs) for a large sample of countries within the period 1962-2000. The paper builds upon existing literature by examining whether any significant effects of PTAs occur through a change in the variety of...
