Variable name

Mean

Standard deviation

Minimum

Maximum

R & D intensity

3.361

2.756

0.000

15.161

EI2

2.153

0.590

0.515

3.559

EI4

0.771

0.268

0.336

1.445

EI6

1.585

0.355

0.751

2.594

KI

1.805

1.060

0.415

6.565

Internet

9.275

0.886

7.065

10.795

ROA

2.275

0.170

1.792

2.773

M

2.130

4.654

0.000

27.430