世界银行-环境约束与企业参与全球价值链：中东和北非国家的证据（英）-2025.6-43页.pdfVIP

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EvidenceforMENACountries

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MiddleEastandNorthAfricaRegion

OfficeoftheChiefEconomist

June2025

PolicyResearchWorkingPaper11161

Abstract

TheMiddleEastandNorthAfrica(MENA)regionstandscountriesandthuslendssupporttothePorterHypothesis.

amongthemostvulnerableareastotheimpactsofclimateThepaperalsoshowsthattheseregulationsincreasethe

change.Atthesametime,withlaxenvironmentalregula-effectofspendingonresearchanddevelopmentonGVC.

tions,thisregion’sintegrationintoGlobalValueChainsYet,theresultsarelessconclusivefortheroleofenviron-

(GVC)ismodest.Thus,thispaperaimstoexaminethementaltreaties.Theseresultsremainrobustwhenamixed

effectofenvironmentalstringencyonGVCparticipationmultilevelapproachisused,andwhenlargeexporters,who

inMENAcountries.Todoso,usingtheWorldBankmightlobbytoaffectpolicychoices,aredroppedfromthe

EnterpriseSurveys,thispaperanalyzeshowenvironmentalanalysis.Inaddition,atthesectorallevel,nationalregul