Research on Dynamic Comprehensive Evaluation of Resource Allocation Efficiency of Technology Innovation in the Aerospace Industry

Table 3

The estimation results of stochastic frontier function and efficiency function.

Variable	Estimated coefficient	T-value
The constant terms of efficiency function	4.91200	3.89404
	0.31119	1.17270
	−0.98319	5.86939
	0.02073	0.43071
	0.06298	3.73092
	−0.04978	0.72683
	0.05548	11.87127
	0.99997	38.28302
The constant terms of efficiency function	0.11597	0.54325
	0.35956	1.77509
	−0.01611	5.50768
	−3.13288	13.14202
	−0.0771	2.75388
	0.20847	3.41828
Log-likelihood function value	7.0446
Unilateral LR test	50.9555

, , and represent significance at the levels of 1%, 5%, and 10%, respectively.