外文文献：The development of e-commerce E-commerce is coming of age, says Paul Markillie, but not in the way predicted in the bubble years When the technology bubble burst in 2000, the crazy valuations for online companies vanished with it, and many businesses folded. The survivors plugged on as best they could, encouraged by the growing number of internet users. Now valuations are rising again and some of the dotcoms are making real profits, but the business world has become much more
