Variable

Coef.

Std. rr.

z

P > |z|

Logarithm of enterprise output value

−0.0309

0.0636

−0.4900

0.6270

Graduate or above in quantity

−0.0400

0.1010

−0.4000

0.6920

The degree of the enterprise leader is bachelor

0.1499

0.4749

0.3200

0.7520

The degree of the enterprise leader is master or above

−0.8537

0.7618

−1.1200

0.2620

Change frequency of enterprise principal

0.1736

0.2652

0.6500

0.5130

The degree of director of manufacturing management is college

0.8034

0.9233

0.8700

0.3840

The degree of director of manufacturing management is bachelor

1.2311

0.8905

1.3800

0.1670

The degree of director of manufacturing management is master

1.4493

1.5285

0.9500

0.3430

Director of manufacturing management change frequency

0.5245 **

0.2166

2.4200

0.0150

Enterprise development strategy for r & d innovation

0.7254

0.4301

1.6900

0.0920

Annual control cost logarithm of quality control laboratory

0.3219

0.1789

1.8000

0.0720

The number of SOP in an enterprise

0.0000

0.0003

0.0200

0.9810

Significant deviation number

−0.0123

0.0128

−0.9600

0.3360

Personnel training issues are rarely encountered

0.0437

0.7705

0.0600

0.9550

Personnel training issues are commonly encountered

0.3910

0.7882

0.5000

0.6200

Personnel training issues are usually encountered

1.3613

0.8690

1.5700

0.1170

Personnel training issues are always encountered

2.1780

1.2324

1.7700

0.0770

Software problems are rarely encountered

1.5273

0.6916

2.2100

0.0270

Software problems are commonly encountered

1.2981

0.6686

1.9400

0.0520

Software problems are usually encountered

1.8223

0.9299

1.9600

0.0500

Software problems are always encountered

0.7778

1.0681

0.7300

0.4660

Constant term

−3.5141

1.2089

−2.9100

0.0040