1. China United Network Communication Co., Ltd Smart City Research Institute, Xiong’an 071700, China;
2. China United Network Communication Co., Ltd Smart City Research Institute, Beijing 100015, China
ZHU Xinyue, XING Liyun, SHEN Qi. Development status and planning suggestions of digital economy in cities[J]. Information and Communications Technology and Policy, 2020, 46(11): 62-65.