Advanced Producer Service Firms as Strategic Networks, Global Cities as Strategic Places
通过分析175家高级生产性服务企业的办公网络，识别出25家战略企业和45个战略城市，并探讨纽约、伦敦等城市在服务生产与消费中的不同战略角色。
Abstract Sassen's identification of global cities as “strategic places” is explored through world city network analysis. This involves searching out advanced producer service ( APS ) firms that constitute “strategic networks,” from whose activities strategic places can be defined. Twenty‐five out of 175 APS firms are found to be strategic, and from their office networks, 45 cities out of 526 are designated as strategic places. A measure of “strategicness” of cities is devised, and individual findings from this are discussed by drawing on existing literature about how APS firms use specific cities. A key finding shows that N ew Y ork and L ondon have different levels of strategicness, and this is related to the former's innovation prowess and the latter's role in global consumption of services. Other cases of strategicness discussed in terms of the balance between production and consumption of APSs are B eijing, H ong K ong, and S hanghai; P alo A lto; M exico City; J ohannesburg; and D ubai and F rankfurt.