1. Beaverstock JV (2002) Transnational elites in global cities: British expatriates in Singapore’s financial district. Geoforum 33:525–538
2. Boden D, Molotch HL (1994) The compulsion of proximity. In: Friedland R, Boden D (eds) NowHere: Space, time and modernity. University of California Press, Berkeley, Los Angeles, London, pp. 257–286
3. Budd L (1998) Global cities and finance: A troubled relationship. In: Gravesteijn S, van Griensven S, de Smidt M (eds) Timing global cities. Nederlandse Geografische Studies 241, Utrecht: Koninklijk Nederlands Aardrijkskundig Genootschap, 67–83
4. Castells M (1997) The power of identity: The information age – economy, society and culture. Blackwell, London
5. Clark G, O'Connor K (1997) The informational content of financial products and the spatial structure of the global finance industry. In: Cox LR (ed) Spaces of globalization. Guilford Press, London, New York, pp. 89–114