Table 2.

Variable definitions

Variables	Variable	Obs	Mean	Std. dev	Min	Max
Dependent variable	LCT	420	0.376	0.096	0.170	0.667
Core explanatory variables	GTECH	420	2187	3634	4.000	28,490
Moderate variables	COMP	420	4.487	3.340	0.550	21.558
Control variables	Fa	420	3.101	1.783	0.320	8.250
	Ed	420	0.119	0.072	0.030	0.500
	Ur	420	0.046	0.067	0.001	0.385
	Op	420	0.300	0.359	0.010	1.740
	Er	420	0.143	0.129	0.002	0.986