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3Nancy L.Stokey, Robert E.Lucas and Jr with Edward C.Prescott, Recursive Methods in Economic Dynamics, Harvard University Press.
4Orgenasation for economic Co-orperation and Development, "Competition Issues in Electronic Commerce," SSRN working paper.
5Stefan W.Schmitz, Michael Latzer, "Competition in B2C eCommerce:Analytical Issues and Empirical Edvidence," working paper.
