00647nam a2200121Ia 450000500170000010000250001724500290004226000090007152004030008058300190048394200060050299900170050820260716043351.0  aMANSFIELD, Edward D.  aNew wave of regionalism.  c1999  aStructures the analysis around four central questions viz. What constitutes a region and how should regionalism be defined? Why has the pervasiveness of regional trade arrangements waxed and waned over time?  Why do countries pursue regional trade strategies instead of relying solely on unilateral and multilateral ones?  What are the political and economic consequences of commercial regionalism?  c3/7/00kM2LMGR  cA  c45767d45767