是美国电话电报公司（AT&T）的蜂窝网络速度太慢，还是它拥有的对数据要求较高的客户群太大？
SAN FRANCISCO, Calif. -- Does AT&T have the slowest cellular network, or simply the one that is home to the biggest population of data-hungry devices?
现代网络经济要求规模经济不仅要具有成本优势，还应具有速度和产品差异上的优势。
Modern network economy endows scale economics with the advantage of cost as well as that of rapidity and product differentiation.
速度竞争优势的构建必然要求企业组织结构的再造，使之呈现网络化、扁平化、模块化发展趋势。
Speed competitive advantage construction requires making enterprise organization structure again. Make it present develop tendency of network, flat, modular.
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