21世纪“海上丝绸之路”贸易潜力及其影响因素——基于随机前沿引力模型的实证研究
21세기“해상사주지로”무역잠력급기영향인소——기우수궤전연인력모형적실증연구
Export Potential of 21st-Century Maritime Silk Road and Its Determinants: An Empirical Research Based on Stochastic Frontier Gravity Model