I would argue that this has been happening for a long time. Example - China's Special Economic Zone program. Districts which have lowered administrative and re

I would argue that this has been happening for a long time. Example - China's Special Economic Zone program. Districts which have lowered administrative and regulatory barriers, specifically designed to attract foreign capital. Shenzen's SEZ has existed since the 1980's. And that's not to speak of the numerous foreign enclaves that have existed throughout the years, from Hong Kong , the International Settlement and later the French Concession in Shanghai, and the numerous foreign districts that have popped up more spontanously (e.g. Jing'an, Shanghai)