RT Journal T1 Assessment of China's Port Investment Risk in Countries along "The Belt and Road" A1 SHAO Yan-bo, YU Jing-wei PB Journal of Chaohu University FD 2022-09-25 YR 2022 JF Journal of Chaohu University JO Journal of Chaohu University VO 24 IS 5 SP 56 DO 10.12152/j.issn.1672-2868.2022.05.007 K1 the Belt and Road; port investment; investment risk; dynamic factor model; risk evaluation LK {http://xb.chu.edu.cn/EN/article/article_641.shtml}