预训练时代的机器翻译.pdf

1、DistributionsLanguageKupMAAMuecKuii aadaBMTA7CyrillidLatin alphabetOtherArabiOtherabjatSyllabarieMore than 5000 different languages in the world#page#Machine Translation has increasedinternational10%trade byoversmaller than 26%Equality to make the worldMANAGEMENT SCIENCEinformsVol.65，No.12,December2

2、019，pp.5449-5460htp:/pubsonline.infoorgjouralmnsoISSN0025-1909（print），ISSN1526-5501（online）Does Machine Translation Affect International Trade？ Evidencefrom a Large Digital PlatformErikBrynjofssonXiangHuMeng LiSloan School of Management Massachusetts Institute of TechnologyCambridgeMassacusetts 0214

3、2MarketngOlin SchoolofBusiness，Washington University in St.Louis，St.Louis，Missouri63130Contacterikbmitedu.http:/orcid.org/0000-0002-8031-6990（EB）:huiwusti.edu.http:/orcid.org/0000-0001-7595-3461（XHmenglwustl.edu，http:/orcid.org/0000-0002-5512-7952（ML）Abstract.Artificialinteligence（AI)issurpassinghum

4、anperformanceinagrowingnumberReceived:April18.2019Revised:April 18.2019of domains.However，there is limitedevidence of itseconomic effects.Usingdata fromaAccepted:April182019digital platformwestudy a key application ofAlmachine translation.Wefind that thePublished Online inArticles inAdvanceintroduct

5、ion ofanewmachine translation system has significantly increased internationalSeptember3.2019effectsare consistent withasubstantialreductionin translation costs.Ourresults providehtps:fdoi.org/10.287/mnsc.2019.3388Copyright:2019INFORMSbegun to improve economic efficiency inat least one domain.Histor

6、y:Accepted by JoshuaGans，businessstrategy.Supplemental MateriaTheonlineappendix isavailableathttps:/doi.org/10.1287/mnsc.2019.3388.Keywords:artificial intelligenceinternatiional trademachinetrranslationmachinne learningdigital platforms#page#Global Footprints of BytedanceSupportingServe in75+150+lan