Variable

Name

Variable Interpretation

Sample Size

Mean

Standard Deviation

Minimum

Maximum

${\text{LnY\_im}}_{it}$

Total logarithmic imports (10,000 yuan)

544

16.379

2.087

10.897

23.688

${\text{LnY\_ex}}_{it}$

Total logarithmic exports (10,000 yuan)

544

16.628

2.041

12.056

24.062

${\text{LnY}}_{it}$

Total value of logarithmic import and export (10,000 yuan)

544

17.252

2.028

12.545

24.586

${\text{LnHP}}_{it}$

Average selling price of logarithmic commercial housing (yuan/m²)

544

8.664

0.640

7.344

10.899

lnWage

Total wages of logarithmic employees (10,000 yuan)

544

15.286

1.113

12.616

18.566

LnSalary

The average wage of employees

544

10.605

0.570

9.408

11.917

LnLoan

At the end of the logarithmic year, the balance of various loans of financial institutions (10,000 yuan)

544

17.774

1.067

15.131

20.373

LnGDP

Logarithmic GDP (10,000 yuan)

544

17.292

1.046

14.186

19.605

LnIvest

Total industrial output value of foreign-invested enterprises (10,000 yuan)

544

15.364

1.848

9.749

19.057

LnState

Logarithmic real estate development investment completed (10,000 yuan)

544

15.398

1.165

12.149

17.565

Open_im

Import/regional GDP (%)

544

4.418

23.339

0.008

283.770

Open_ex

Exports/regional GDP (%)

544

6.412

35.547

0.022

437.917