The authors provide an overview of the preferential rules of origin in East Asia, highlighting the aspects that might possibly generate some trade-chilling effects. They review characteristics of existing preferential trade agreements with special emphasis on lessons from the European...

Rules of Origin (RoO) are essential components of any preferential trade agreement (PTA) short of a full customs union. The recent proliferation of PTAs has led to increased interest in the effects of RoO with empirical estimates consistently showing that they act as barriers to intra-PTA trade....