美国轰炸任务对经济发展的长期因果效应：来自老挝胡志明小道和川圹省的证据

The long-term causal effect of U.S. bombing missions on economic development: Evidence from the Ho Chi Minh Trail and Xieng Khouang Province in Lao P.D.R

• Takahiro Yamada · 世界银行 通讯
• Hiroyuki Yamada · 庆应义塾大学