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1、学术会议英文发言稿(多篇发言稿)第一篇：国际学术会议英文发言稿1.prologuethankyou,mr.chairman,foryourgraciousintroduction.iamhonoredtohavethechancetoaddressyouonthisspecialoccasion.thetopicofmypaperistransactioncostandfarmerschoiceofagriculturalproductsselling.theoutlineofmytalkasfollows.thef
2、irstpartiwanttointroducethebackgroundofthisresearch.thesecondpartsuggestsasimplehouseholdchoicemodel.thethirdpartcoversthedatausedinthisresearch.andthen,weintroducetheempiricalresults.finally,asimpleconclusionisgiven.2.introductionwell,letsmoveonthefirstpartoft
3、histopic.themotivationofthisworklikethis.institutionaleconomicspositsthatagentsmakingdecisionsondifferenttypesoftransactionsdosoinacostlyway.forexample,farmersdecidingsellaparticularcroptowhombasetheirdecisionsnotonlyonthepricetheyexpecttoreceiveineachmarketcho
4、icebutalsoonadditionalcostsrelatedtotransactinginthesemarkets.iwanttouseapicturetoillustrateit.forexample,givensomemarketchannels,farmerschoicescanberegardedasequilibriumbetweenthesurplusandtheadditionalcoststhatrelatedtotransacting.especiallyindevelopingcountr
5、ies,high-valuecropproducersfullyparticipateinthemarketandthetransactioncosthasbeenthehardconstrainttofarmers.furthermore,farmersmarketchoicescanbetakenasachoicedilemmaoftransactioncostandproductionsurplus.consequently,thescientificquestionofthisresearchishowtra
6、nsactioncostaffectsplanterschoices.3.methodologyletsmovetothetheoreticalmodelofourresearch.considerahouseholdmodelinonerotation.instage1,famerneedstoallocatetheinputfactors.thisprocesscanqbesetintoafunctionlikethisq??q(p,w,z?),qmeanstheoutputfarmersdecideqtopro
7、duce.pimpliestheoutputpricewimpliesinputpriceand.z:?isfixedinput.onceproducewhatandproducehowmanyaredecided,nextquestiontobeconsideredishowmuchproductstobetransactedinmarket.hereweusethreecc()cmeanshowfunctionstodescribethisquestion.thefirstequation,c??p,z?much
8、agriculturalproductsusedbyfamersthemselves.pimpliesthepricethecagriculturalproduct,z?suggeststhefluctuationofc.thesecondequationq??q??c?,qmeanstheamountofagriculturalproduct
