摘要近年来，发达国家频繁更新绿色壁垒的标准，这使我国产品出口受到了极大的影响。特别是在茶叶方面，各茶叶进口国不断提升绿色标准，极大程度上制约了我国茶叶的出口。作为茶叶大省的云南省也未幸免。这些年来在绿色贸易壁垒加强标准时，云南省茶叶出口量就呈明显的下降趋势，绿色贸易壁垒成为了云南省茶叶出口的主要障碍。本文在综合国内外相关文献研究的成果基础上，分析了绿色贸易壁垒的相关概念以及通过不同方面说明了绿色贸易壁垒对茶叶出口的影响。接着对云南省茶叶种植以及出口现状进行分析。最后以此为基础，利用实证分析得出相关结论。本文选取了2005-2019年的这15年间云南省茶叶出口规模前10个国家的相关贸易数据，对数据进行平稳性和协整性检验，接着通过建立多元回归模型来探究绿色贸易壁垒对云南省茶叶出口的影响。通过实证发现国内茶叶产品农药残留限制项目数对云南省茶叶出口具有积极的促进作用，国外茶叶农药残留限制项数对云南省茶叶出口具有抑制作用的结论。最后针对绿色贸易壁垒对云南省茶叶出口带来和产生的影响提出相应对策和建议。关键词：绿色贸易壁垒，茶叶出口，影响因素ABSTRACTInrecentyears,developedcountriesfrequentlyupdatethestandardsofgreenbarriers,whichgreatlyaffectstheexportofourproducts.Especiallyintheaspectoftea,thegreenstandardsofteaimportingcountriesareconstantlyimproving,whichgreatlyrestrictstheexportofChina'stea.YunnanProvince,asabigteaProvince,hasnotbeenspared.Inrecentyears,whenthegreentradebarrierstrengthensthestandard,theteaexportvolumeofYunnanProvinceshowsanobviousdownwardtrend,andthegreentradebarrierhasbecomethemainobstacletotheteaexportofYunnanProvince.Basedontheresearchresultsofrelevantliteratureathomeandabroad,thispaperanalyzestherelatedconceptsofgreentradebarriersandexplainstheimpactofgreentradebarriersonteaexportthroughdifferentaspects.ThentheteaplantingandexportstatusofYunnanProvinceareanalyzed.Finally,onthisbasis,theuseofempiricalanalysistodrawrelevantconclusions.ThispaperselectstherelevanttradedataofYunnan'stop10teaexportcountriesfrom2005to2019totestthestationarityandcointegrationofthedata,andthenthroughtheestablishmentofmultipleregressionmodeltoexploretheimpactofgreentradebarriersonYunnan'steaexport.TheempiricalresultsshowthatthenumberofdomesticteaproductswithpesticideresiduerestrictionshasapositiveroleinpromotingtheexportofteainYunnanProvince,whilethenumberofforeignteaproductswithpesticideresiduerestrictionshasanegativeeffectontheexportofteainYunnanProvince.Finally,thepaperputsforwardcorrespondingcountermeasuresandsuggestionsfortheimpactofgreentradebarriersonteaexportinYunnanProvince.KEYWORDS:greentradebarrier，teaexport，influencefactor2目录第一章绪论............................................................................................................................11.1研究背景和研究意义..............................................................................................................11.1.1研究背景.............................................................................................................11.1.2研究意义.............................................................................................................11.2国内外研究现状......................................................................................................................21.2.1关于绿色贸易壁垒研究.....................................................................................21.2.2茶叶出口受绿色贸易壁垒的影响研究.............................................................31.2.3文献评述....
