2018年德国数字经济研究报告。 Digital hubs are emerging around the world: Besides San Francisco and Silicon Valley, which have been digital pilgrimage sites uncontested for decades, many pio- neers have also long since been moving to cities such as Austin, Tel Aviv or Shanghai. When it comes to digital innovations and the best brains who create these innova- tions, cities need to offer much more than just a fancy image – it is about their sustain- ability as business locations.