Cong L, Haolin B, Lihua L, Lan W. Income of Child-bearing Age, Children’s Human Capital and Economic Support —Based on the Perspective of Children’s Quantity-quality Trade-off. MES [Internet]. 2024 Apr. 17 [cited 2025 Oct. 27];46(2):30-44. Available from: https://xjtuniversity.asia/index.php/jjkx/article/view/10