Table 2 Descriptive statistics of main variables.

From: Export duration and firm markups: evidence from China

Variables

Observations

Mean

Median

SD

lmp

220040

1.313

1.287

0.248

Export_T

220040

2.233

2.000

1.380

Size

220040

5.198

5.106

1.086

Kl

220040

3.379

3.413

1.376

Age

220040

1.807

1.792

0.751

Wage

220040

2.722

2.689

0.588

Subsidy

220040

0.002

0.000

0.028

TFP

220040

0.541

0.543

0.175

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