Table 11 Threshold regression results.

From: Study on the impact of new quality productive forces on agricultural green production efficiency

Variable

Agpe

Nqpf

0.142*

(Ami < 1.2390)

(0.0834)

Nqpf

-0.441**

(1.2390 < Ami ≤ 1.7385)

(0.197)

Nqpf

-2.606***

(Ami > 1.7385)

(0.401)

Controls

YES

Year effect

YES

City effect

YES

Observation

378

R-squared

0.788

  1. *, ** and *** indicate significant at the 10%, 5% and 1% levels respectively.