The Impact of Aging Agricultural Labor Population on Farmland Output: From the Perspective of Farmer Preferences

Table 3

Extended production function parameter estimates.

The independent variables	Parameters	value
	−0.090977	−1.043367
	−0.253916	−0.793467
	0.145951	2.020194
	0.967351	1.872886
	−0.063184	−0.557116
	−0.143250	−0.402932
	0.042504	0.418499
	0.052057	0.527355
	−0.106429	−1.110889
	−0.163946	−0.576910
	−0.032321	−0.562985
	0.073402	1.271503
	−0.007494	−1.665416
	−0.120524	−1.256796
	1.691591	7.545998
	−0.183415	−2.955062
	0.076468	1.263808
	0.170023	3.318696
	−0.111609	−2.257393
	0.048475	1.695400
	−0.374512	−1.716832
	0.002678	0.057721
	−0.016682	−0.383357
	0.122659	2.919681
	0.138489	1.840943
	−0.288300	−1.794592
	−0.106429	−1.110889

Note: the symbols , , and , respectively, indicate 1%, 5%, and 10% confidence levels via significant testing, Log-likelihood = −1031.225.