Functional coefficient seasonal time series models with an application of Hawaii tourism data. - Xialu Liu; Zongwu Cai; Rong Chen (Comput. Stat., 2015)

Economic Policy Uncertainty: Cross-Country Linkages and Spillover Effects on Economic Development in Some Belt and Road Countries. - Jing Yuan; Yajing Dong; Weijie Zhai; Zongwu Cai (J. Syst. Sci. Complex., 2023)