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Page 12 of 17 Zhen et al. Carbon Footprints 2024;3:7 https://dx.doi.org/10.20517/cf.2023.50
Table 3. Effects of household level and village level variables on installation
(1) (2) (3) (4) (5)
Family Village Family & village Family & village Odds ratio
-0.339 -2.392** -2.392** 0.09
Weather
(-0.61) (-2.29) (-2.15) [0.01, 0.81]
1.677*** 3.004*** 3.004*** 20.17
Activities
(2.79) (2.88) (2.71) [2.29.177.77]
1.762** 1.397 1.397 4.04
Neighbor
(2.40) (1.23) (0.91) [0.20, 82.92]
-0.205 0.491 0.491 1.63
Income
(-0.66) (0.84) (0.83) [0.51, 5.18]
0.049 0.708 0.708 2.03
Subsidies
(0.10) (0.86) (0.93) [0.46, 8.98]
-0.475 -0.285 -0.285 0.75
Consumption
(-1.32) (-0.40) (-0.53) [0.26, 2.14]
0.764 0.714 0.714 2.04
Publicity
(1.34) (0.82) (0.79) [0.35, 12.08]
-1.871** -4.012** -4.012*** 0.02
Collage
(-2.29) (-2.28) (-3.03) [0.00, 0.24]
-0.383 0.211 0.211 1.23
Poverty
(-0.63) (0.20) (0.18) [0.13, 11.93]
0.453 1.214 1.214 3.37
Policy envprotect
(0.73) (1.21) (1.10) [0.38, 29.59]
-0.020 1.970 1.970 7.17
Policy install
(-0.03) (1.63) (1.50) [0.55, 93.71]
0.623 -1.030 -1.030 0.36
Plan
(0.80) (-0.78) (-0.81) [0.03, 4.35]
-0.182 -0.146 -0.146 0.86
Notice
(-0.30) (-0.11) (-0.12) [0.09, 8.68]
-0.611 -0.880 -5.770 -5.770 0.00
Constant
(-0.22) (-1.34) (-1.06) (-1.26) [0.00, 25.35]
Observations 122 105 89 89 89
House structure FE YES YES YES YES
Energy type FE YES YES YES YES
Robust Std. Err. YES YES
Pseudo R-squared 0.188 0.115 0.389 0.389 0.389
***P < 0.001, **P < 0.01 (two-tailed tests), column 5 is 95%CI. Consumption is treated logarithmically.
This is a microscopic interpretation of the regression results and a further reflection of the current problem
of insufficient publicity of distributed photovoltaic policies. Promoting their active participation in

