Spillovers across industries and regions in China’s regional economic diversification

Jian Gaoa* , Bogang Junb Alex ‘Sandy’ Pentlandc Tao Zhoud & César A. Hidalgoe* a CompleX Lab, University of Electronic Science and Technology China, Chengdu, China; Kellogg School Management, Northwestern University, Evanston, IL, USA.b Department Economics, Inha Incheon, South Korea. c MIT Media Massachusetts Institute Technology, Cambridge, MA, USA. d China. e Center for Collective Learning, Toulouse, France; Engineering Applied Sciences, Harvard USA; Alliance Manchester Business School, Manchester, UK.