Variable

Meaning

Observed

Mean

Standard d

Min

Max

y

Technological transaction

150

13.4723

1.4726

9.3991

17.2614

ft

Government R & D investment

150

13.0667

0.9760

11.0478

15.7615

per

Regional R & D personnel full time equivalent

150

11.3386

0.8355

9.4458

13.1360

pr

Number of regional R & D institutions subjects

150

7.3773

0.8025

5.9636

10.2141

pro

Regional high tech industry operating profit level

150

13.9186

1.3292

8.8537

16.5988