Water Demand Forecast in the Baiyangdian Basin with the Extensive and Low-Carbon Economic Modes

Table 7

Estimation of key parameters.

Parameter	Value	𝑡-test value	Significance level
𝐴0	1.666	4.495	0.002
𝜐	0.009	2.582	0.033
𝛼	0.487	6.015	0.000
𝛾	0.099	0.571	0.586