ForeignFirmsInvestmentinInter-KoreanEconomicCooperationJanghoChoiHeadofTeam,Int’lCooperationforKoreanUnificationTeam,NewNorthernPolicyDepartment(choi.j@kiep.go.kr)JungKyunRheeSeniorResearcher,Int’lCooperationforKoreanUnificationTeam,NewNorthernPolicyDepartment(jkrhee@kiep.go.kr)YoojeongChoiSeniorResearcher,Int’lCooperationforKoreanUnificationTeam,NewNorthernPolicyDepartment(choiyj@kiep.go.kr)Dae-EunLeeResearcher,Int’lCooperationforKoreanUnificationTeam,NewNorthernPolicyDepartment(delee@kiep.go.kr)I.IntroductionTheissueofforeignfirms'participationininter-Koreaneconomiccooperationwasreviewedinthisstudy,alongwithdiscussionsontheinterna-tionalizationofthe...