State-owned enterprises

Private enterprises

(1)

LnPatent

(2)

LnPatenti

(3)

LnPatentud

(4)

LnPatent

(5)

LnPatenti

(6)

LnPatentud

Teamgap

0.0232

0.0696

−0.0439

0.0882**

0.1633***

0.0032

(0.4512)

(1.2994)

(−0.7113)

(2.0388)

(4.0441)

(0.0651)

Size

0.4901***

0.4684***

0.4593***

0.4166***

0.3848***

0.3838***

(9.1393)

(8.9037)

(7.6748)

(6.7552)

(6.5099)

(5.2531)