00648nam a2200181 a 4500001001300000005001500013008004100028049001700069052001500086082001200101100004800113245007100161260005300232300003000285502007300315504005300388650002500441WDM20070084920201102102456070801s2002    us a          000   eng  0 lWM516454fDP02a382bC545t0 a3822211 a최용석,g崔容碩,d1970-0KAC20160911210aThree empirical studies on international trade/dby Yong-Seok Choi  aAnn Arbor, MI:bUMI Dissertation Services,c2002  axi, 103 p.:bill.;c23 cm1 aThesis(Ph.D.) --bBrown University,cDepartment of Economics,d2002.  aIncludes bibliographical references (p. 97-103). 4aInternational trade.