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. 2024 Jul 31;15:6451. doi: 10.1038/s41467-024-50736-9

Table 2.

Linear regression of the perceived fairness of differentiated service and willingness-to-sell (WTS) with demographic data

Demographics Perceived fairness of differentiated service WTS for 2-day blackout
Coefficient s.e. Coefficient s.e.
Income 0.372* 0.083 0.316* 0.069
Age −0.021* 0.011 −0.029* 0.009
Education −0.094* 0.047 −0.240* 0.039
Blackout experience −0.193* 0.077 0.084 0.064
Not full-time employed −0.222 0.329 −0.515 0.276
Female 0.143 0.133 0.027 0.111
Hispanic −0.250 0.157 0.050 0.131
Constant 7.351* 0.489 4.897* 0.410

s.e. standard error.

*Statistically significant, i.e., p-value of two-sided T-test is below 0.05.