题名：Price Dispersion in Duopolies with Heterogeneous Consumers
【作 者】： M Sinitsyn
            【期刊、会议、单位名称】：International Journal of Industrial Organization
            【年, 卷(期), 起止页码】：volume 27 issue 2 pp197-205
            【全文链接】：


http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V8P-4SYCPKV-1&_user=10&_coverDate=03%2F31%2F2009&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_searchStrId=1588913551&_rerunOrigin=scholar.google&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=2b9c0cfc11a541fd9b0915eecfe81b06&searchtype=a