DOI:10.13931/j.cnki.bjfuss.2022028基于技术进步的木质林产品贸易碳排放效应研究赵潇涵,米锋(北京林业大学经济管理学院)摘要:技术进步是实现碳减排的重要途径,其对我国林产品贸易碳排放效应的作用效果还有待进一步探究。基于此,选取木质林产品作为林产品的典型代表,利用2010−2019年我国27个省(市、自治区)的数据,构建动态面板模型,通过系统GMM方法探究我国木质林产品贸易对碳排放的影响效应,分析不同技术进步路径在其中的作用机制。结果表明,林产品贸易直接效应会导致林产品碳排放的增加,对环境呈负面影响,而技术效应呈正面影响,但技术利用效率等仍有待提高;技术引进路径的中间作用效果检验成立,而自主创新结果不显著,且证实技术进步在其中并非起到“中介作用”,而是遮掩了对外贸易对环境的直接负面影响。在此基础上,对我国林产品贸易可持续发展做进一步展望。关键词:木质林产品;碳排放;技术进步路径;遮掩效应中图分类号:F326.2;F752.61文献标志码:A文章编号:1671-6116(2023)-01-0064-08ImpactofForestProductsTradeonCarbonEmissionsBasedontheTechnologicalProgressZhaoXiaohan,MiFeng(SchoolofEconomicsandManagement,BeijingForestryUniversity,100083,P.R.China)Abstract:Technologicalprogressisanimportantwaytoachievecarbonemissionreduction,anditseffectonthecarbonemissioneffectofforestproductstradeinChinaneedstobefurtherexplored.Basedonthis,weselectedwoodyforestproductsasatypicalrepresentativeofforestproducts,andusedthedataof27provinces,autonomousregionsandmunicipalitiesfrom2010to2019inChinatoestablishadynamicpanelmodeltoexploretheimpactofwoodforestproducttradeoncarbonemissionsinChinathroughsystematicGMMmethod,andanalyzedthemechanismofdifferenttechnologicalprogresspaths.Theresultsshowthatthedirecteffectoftradeinforestproductsleadstotheincreaseofcarbonemissionsfromforestproducts,whichhasanegativeimpactontheenvironment.Whilethetechnicaleffecthasapositiveimpact,thetechnicalaspectssuchasutilizationefficiencystillneedtobeimproved.Theintermediateeffecttestofthetechnologyintroductionpathisestablished,whiletheindependentinnovationisnotconspicuous,anditisconfirmedthattechnologicalprogressdoesnotplayan“intermediaryrole”,butsupp...