From: Greenhouse gas emission reductions as a motivator of e85 purchases across market segments
 | E0 base | E10 base | ||||
---|---|---|---|---|---|---|
Variable | Estimated coefficient | Standard error | z | Estimated coefficient | Standard. error | z |
Mean | ||||||
Price | −1.9492 | 0.1057 | −18.44a | −1.9241 | 0.1019 | −18.88a |
Import | −0.0229 | 0.0022 | −10.36a | −0.0332 | 0.0025 | −13.36a |
Inconvenience | −0.2085 | 0.0173 | −12.06a | −0.2076 | 0.0158 | −13.13a |
E85 | 3.1436 | 0.4331 | 7.26a | 3.9106 | 0.4251 | 9.20a |
Reduce | 0.0073 | 0.0067 | 4.29a | 0.0019 | 0.0018 | 1.04 |
Potential activist*Reduce | 0.0021 | 0.0024 | 0.86 | 0.0059 | 0.0026 | 2.31b |
Environmental*Reduce | 0.0163 | 0.0030 | 5.36a | 0.0174 | 0.0028 | 6.29a |
National interest*Reduce | −0.0060 | 0.0027 | −2.19b | 0.0001 | 0.0024 | 0.03 |
Standard deviation | ||||||
Import | 0.0393 | 0.0026 | 15.05a | 0.0428 | 0.0027 | 15.85a |
Inconvenience | −0.2287 | 0.0217 | −10.55a | 0.2403 | 0.0189 | 12.77a |
E85 | 5.1851 | 0.7015 | 7.39a | 3.864 | 0.4097 | 9.43a |
Reduce | −0.0143 | 0.0015 | −9.31a | −0.0136 | 0.0015 | −9.14a |
Number of observations | 34,996 | Â | Â | 38,656 | Â | Â |
LLR Test Against Intercept Only | 709.49a | Â | Â | 748.86a | Â | Â |