variable

name

average

Sta.dev

min

max

number

Industrial upgrading index

logais1

1.1661

0.04319

1.0198

1.3342

3012

Industrial upgrading index

logais2

4.06334

0.93837

0.2033

8.1037

3012

Industrial upgrading index

logais3

0.65006

0.09758

0.36252

1.1483

3012

Land leasing strategy

logpolicy1

2.3884

1.5967

0.000

10.0967

3012

Land leasing strategy

logpolicy2

1.8368

1.4752

0.00657

9.1169

3012

Government expenditure

logsgov_ex

7.1741

0.4695

5.7488

9.6059

3012

Economic development level

logpgdp_0

1.2084

0.5969

0.17321

3.8952

3012

Informatization level

logIN

0.45208

0.29407

0.000

2.4128

3012

Urbanization level

logUR

4.0117

0.1125

3.3359

5.0000

3012

Degree of opening up

logEP|

0.89774

0.6186

0.000

3.0498

3012

Infrastructure investment

logBF

2.2388

0.55153

0.01980

4.6947

3012

educational level

logPT

0.357859

0.07402

0.07325

0.84333

3012