Wu, Ziting ; Chen, Xi ; Li, Guoxing ; Wang, Zhan ; Xiong, Xiuqin ; Yang, Chuan ; Zhou, Zijun ; Pan, Xiaochuan ; Forschungsinstitut zur Zukunft der Arbeit
Elektronische Ressource, Bonn, Germany : IZA Institute of Labor Economics, February 2020
[Online Ressource]