中国制造业集聚的空间技术溢出效应：引入制度环境差异的研究

中国制造业集聚的空间技术溢出效应：引入制度环境差异的研究

谢里, 张敬斌

The spatial technology spillovers effect of Chinese manufacturing industries' agglomeration： The difference of institutional environment

Li XIE, Jingbin ZHANG

表4 中部地区样本回归结果

Tab. 4 The regression results of central China

	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)
	Δln(ti)	Δln(ts)	Δln(ti)	Δln(ts)	Δln(ti)	Δln(ts)	Δln(ti)	Δln(ts)	Δln(ti)	Δln(ts)
Δln(agg)	-0.750^***		-0.637^***		-0.296		-0.657^**		0.248
	(0.235)		(0.236)		(0.873)		(0.262)		(0.840)
Δln(ti)hat		-1.023		-1.233		-0.253		-0.637^**		-1.065^***
		(0.756)		(1.186)		(0.460)		(0.302)		(0.260)
Δln(law)			0.009	1.034	-0.100	0.259	-0.363	0.312	-0.042	0.088
			(0.240)	(0.752)	(0.436)	(0.444)	(0.268)	(0.467)	(0.431)	(0.369)
Δln(nonstate)			-0.362^**	-0.871^*	-0.330	-0.592^*	-0.270^*	0.396	-0.039	-0.030
			(0.159)	(0.475)	(0.296)	(0.354)	(0.156)	(0.477)	(0.298)	(0.414)
Δln(finance)			-0.012	-0.082	0.203	-0.011	0.008	0.154^***	0.121	0.091^**
			(0.029)	(0.078)	(0.165)	(0.048)	(0.052)	(0.051)	(0.158)	(0.044)
Δln(agg) ×ln(law)					-0.006				0.879
					(0.687)				(0.887)
Δln(agg) ×ln(nonstate)					0.407				0.878
					(0.985)				(0.974)
Δln(agg) ×ln(finance)					0.408				0.243
					(0.326)				(0.315)
Δln(hr)							1.065^**		1.045^**
							(0.430)		(0.449)
Δln(rd)							0.622^*		0.798^*
							(0.313)		(0.463)
Δln(fdi)							-0.066		-0.060
							(0.053)		(0.060)
Δln(trade)							0.009		0.025
							(0.171)		(0.182)
常数项	0.169^***	0.351^*	0.193^***	0.372	0.188^***	0.182	0.108^*	0.312^***	0.072	0.468^***
	(0.027)	(0.190)	(0.033)	(0.269)	(0.038)	(0.117)	(0.059)	(0.108)	(0.080)	(0.094)
N	72	72	72	72	72	72	72	72	72	72
R²	0.127	0.026	0.269	0.059	0.367	0.042	0.407	0.293	0.451	0.404