中国数字乡村发展的空间特征及其农户增收效应——基于县域数字乡村指数与CHFS的实证分析

丁建军, 万航

The spatial characteristics of digital village development and farmers' income increase effect: An empirical analysis based on Digital Rural County Index and CHFS

DING Jian-jun, WAN Hang

表5 门槛效应检验

Table 5 Threshold effect test

门槛变量	门槛类型	F统计量	P值	临界值			门限值	95%置信区间
门槛变量	门槛类型	F统计量	P值	1%	5%	10%	门限值	95%置信区间
$D C$	单一门槛	28.571^***	0.000	6.956	4.234	3.136	76.639	[44.578, 81.268]
	双重门槛	12.906^***	0.000	6.443	5.041	3.119	44.578	[27.840, 68.144]
	双重门槛	12.906^***	0.000	6.443	5.041	3.119	76.639	[27.840, 81.268]
$P e r g d p$	单一门槛	30.236^***	0.000	6.909	4.623	3.276	1.841	[1.836, 2.007]
	双重门槛	11.198^***	0.007	7.064	3.785	2.595	1.110	[0.699, 2.490]
	双重门槛	11.198^***	0.007	7.064	3.785	2.595	1.839	[1.775, 1.913]