Evaluation of Manufacturing Competitiveness of Hubei Province Based on Stochastic Frontier Analysis

Table 5

Estimations of SFA parameters for the 17 prefectures.

	(1) Cross-section stochastic frontier; lg1911	(2) Panel data stochastic frontier; lg1911
lg2515	0.0901^∗∗∗; (30.95)	0.157^∗∗∗; (43.21)
lg2123	0.172^∗∗∗; (74.84)	0.189^∗∗∗; (64.66)
lg2416	0.653^∗∗∗; (333.14)	0.532^∗∗∗; (231.60)
_cons	1.060^∗∗∗; (22.74)	7.105; (0.37)
lnsig2v _cons	−1.098^∗∗∗; (−208.25)
lnsig2u _cons	−14.60; (−0.10)
lnsigma2_cons		−0.987^∗∗∗; (−119.37)
ilgtgamma _cons		0.332^∗∗∗; (19.57)
mu _cons		5.549; (0.29)
N	71979	71979
Annual dummy (control) variable	Yes	Yes
Industrial dummy (control) variable	Yes	Yes

t statistics in parentheses: , , and ^∗∗∗P < 0.01.