Table 3.

Descriptive statistics and correlation analysis.

Variable	1	2	3	4	5	6	7
1.Firm size	1
2.Industry	−0.105	1
3.Work age	0.102	−0.073	1
4.WS	0.189**	0.045	−0.074	1
5.MH	−0.110	−0.024	0.053	−0.494**	1
6.SL	−0.123	−0.018	0.061	−0.273**	0.449**	1
7.EP	−0.016	0.033	0.083	−0.228**	0.440**	0.556**	1
Mean	2.52	0.64	5.11	3.98	4.72	5.22	5.15
S. D.	0.813	0.482	2.461	1.197	1.266	1.125	1.005

^*p < 0.05,

^**p < 0.01,

^***p < 0.001.