3IsabelGallego -6lvarez, Jose Luis Vicente -Villarddn.Analysis of Environmental Indicators in International Compa-nies by Applying the Logistic Biplot [J].Ecological Indica -tors2012 (9) :250-261.
4VaradarajanR, Yadav M S,Shankar V, First -moverAdvantage in An Internet -Enabled Market Environment:Conceptual Framework and Propositions [J].Journal of the A-cademy of Marketing Science, 2008 (3) : 293-308.
5李芳.跨境C2C电子商务的国际税收征管[J].法学研究,2013 (6) :148-149.
6YorisA Au,Robert J Kauffman. The Economics ofMobile Payments: Understanding Stakeholder Issues for an E-merging Financial Technology Application Original ResearchArticle [J].Electronic Commerce Research and Applications >2008(2): 141-164.
8AleksandarTrajkov, Jovanka Biljan. Logistic Ser -vices Trade Balance as Indicator of Macedonian Logistic In-dustry Potential Original Research Article[J].Procedia - Socialand Behavioral Sciences, 2012 (44) : 314-322.
9JaneCarter Ingram.Evidence of Payments for Ecosys-tem Services as a Mechanism for Supporting Biodiversity Con-servation and Rural Livelihoods [Jj.Original Research ArticleEcosystem Services, 2014(1) : 39-43.
