| 英文摘要 |
Theexplanationoflegalnormativitymustbalancebetweenthedimensionoffactandthedimensionofreason,whichmakesthepointoftheinquiryturntosourcesofnormativity,thatis,invirtueofwhatfactscangivereasons?Hartgraspedtheinternaldimensionoflaw,tryingtoexplainlegalnormativityviaagents'attitudesofacceptance.Butthisapproachturnedtolegalconventionalisminlackofexplanatoryforces.Theconventionalismbasedoncoordinativeconventionscannotfitthepracticeoflaw.Theconventionalismbasedonconstitutiveconventionsexplainslegalpracticeinamoreappropriateway,soitcanbeseenasthebestversionofconventionalismfornow.Buttheprojectofconventionalismisstilllimited,becauseconstitutiveconventionscanprovideconditionalnormativityonly.Thislimitationcomesfromthe"Normativityisgiven"dogmainthemeta-normativedimension,Intheend,wecanmakeanewpossibleexplanationtolegalnormativity. |