0-2013),petitivenessintradeofproductionser-vices.Onthisbasis,thearticlefurtherconstructsaneconomicmodelbasedonthe’’diamondmodel”andprovidesanempiricalstudyonthefactorsinfluencingthedevelopmentofProducerServiceTradeinChina.Theconclu—sionsshowthatfourmaininfluencingfactorshavealittleimpactontheproducerservicetrade,thelevelofhu.petitiveness;merchandisetradehardlyhaveimpactonproducerservicetrade;foreigndirectinvestmenthasnegativeeffects.Finally,thecorre.spondingcountermeasuresandsuggestionsareproposed.Keywords:ProducerServiceTrade;C0mpetitiveness;InfluencingFactors;EmpiricalAnalysis●敬告作者:我刊已开通电子投稿,投稿信箱:jsslwb@163.COB,除这个信箱,我刊没有授权任何网站、个人代办电子投稿事务。所有作者请直接向我刊电子信箱或直接向编辑部投稿,因本信箱不涉及经济往来,如有人因此索取费用请立即电告我刊。以免上当受骗,权益受损。●警告:最近发现有些网站和个人冒用我刊名义开设。江苏商论”电子投稿信箱,向作者索取巨额费用,这是严重违法行为,我刊已向公安部门报案。请有关网站和个人立即停止侵权。本刊编辑部