Research Article

Utilisation Efficiency of Construction Land in China’s Coastal Cities Based on Debt Level

Table 4

Identification of city type by the first threshold regression results.

Response boundaryCityResponse type

pgdp < 2.67ZhangzhouNo response
2.67 < pgdp < 5.17Qinhuangdao Cangzhou Dandong Lianyungang Ningbo Wenzhou Jiaxing Shaoxing Zhoushan Weihai Rizhao Quanzhou Huizhou Dongguan ChaozhouNegative response
5.170 < pgdpTianjin Tangshan Dalian Jinzhou Yingkou Panjin Hulu Island Shanghai Nantong Yancheng Hangzhou Taizhou Qingdao Dongying Yantai Weifang Binzhou Fuzhou Xiamen Putian Ningde Guangzhou Shenzhen Shantou Jiangmen Zhanjiang Maoming Shanwei Yangjiang Zhongshan Jieyang Beihai Fangchenggang QinzhouPositive response