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. 2023 Apr 17;14:1101909. doi: 10.3389/fpsyg.2023.1101909

Table 3.

Estimates of risk and time parameters.

Pooled sample Urban Rural
Time preference (δ) 0.882*** 0.955*** 0.829***
(0.17) (0.20) (0.27)
Present bias (β) 0.800*** 0.820*** 0.776***
(0.03) (0.03) (0.04)
Utility curvature (σ) 0.284*** 0.331*** 0.251***
(0.01) (0.02) (0.02)
Probability weighting (α) 0.304*** 0.340*** 0.263***
(0.05) (0.05) (0.08)
Loss aversion (λ) 2.354*** 1.637*** 3.097***
(0.16) (0.18) (0.29)
Observations 15,106 6,006 9,100
Tests p-value
H0: α =1 0.000 0.000 0.000
H0: λ =1 0.000 0.000 0.000
H0: β =1 0.000 0.000 0.000

Parentheses in parentheses are standard errors clustered at the individual level. *** p < 0.01, ** p < 0.05, and * p < 0.1.