收入对婴儿健康的影响：来自扩大儿童税收抵免和疫情刺激支票的证据

Effects of income on infant health: Evidence from the expanded child tax credit and pandemic stimulus checks

• Wei Lyu · 阿拉巴马大学伯明翰分校
• George L. Wehby · 爱荷华大学 通讯
• Robert Kaestner