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'''本词条内容源自wikipedia及公开资料，遵守 CC3.0协议。'''

'''本词条内容源自wikipedia及公开资料，遵守 CC3.0协议。'''

[[Category:Business models]]

[[Category:商业模式]]

[[Category:Economics effects]]

[[Category:经济影响]]

[[Category:Monopoly (economics)]]

[[Category:垄断（经济学）]]

[[Category:Networks]]

[[Category:网路]]

[[Category:Technological change]]

[[Category:技术变革]]

[[Category:Transport economics]]

[[Category:运输经济学]]