Infrastructure and Flight Consolidation Efficiency of Public and Private Brazilian International Airports: A Two-Stage DEA and Malmquist Index Approach

Table 5

Normality tests for DEA efficiency values.

Efficiency data	Government				Private
	Kolmogorov–Smirnov		Shapiro–Wilk		Kolmogorov–Smirnov		Shapiro–Wilk
	Statistics	Sig.	Statistics	Sig.	Statistics	Sig.	Statistics	Sig.
PIE DEA 2014	0.219	0.001	0.834	0.000	0.473	0.001	0.552	0.000
FCE DEA 2014	0.095	0.200	0.963	0.403	0.220	0.200	0.899	0.406
GE DEA 2014	0.216	0.002	0.864	0.002	0.211	0.200	0.967	0.855
PIE DEA 2015	0.196	0.007	0.841	0.001	0.473	0.001	0.552	0.000
FCE DEA 2015	0.104	0.200	0.967	0.511	0.309	0.135	0.821	0.119
GE DEA 2015	0.209	0.003	0.856	0.001	0.424	0.004	0.644	0.002