MANSFIELD, Edward D. creator text 1999 monographic Structures 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? 3/7/00 M2LMGR 20260716043351.0