@article{王立勇_24,
author = {[王立勇, 房鸿宇, 谢付正]},
title = {中国农业保险补贴政策绩效评估：来自多期DID的经验证据},
publisher = {世界杯直播学报},
year = {2020},
journal = {世界杯直播学报},
volume = {0},
number = {9},
eid = {24},
pages = {24-34},
keywords = {准自然实验;三重差分;多期DID;连续型DID;农业保险补贴政策},
url = https://xbbjb.cufe.edu.cn/CN/abstract/article_6517.shtml
}