Perceptions of CO2 Report - Global CCS Institute
Perceptions of CO2 Report - Global CCS Institute
Perceptions of CO2 Report - Global CCS Institute
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a50s_dmy 0.052 ** 0.062 ** - 0.070 ** - 0.063 **O60s_dmy 0.090 ** 0.088 ** - 0.118 ** - 0.098 **Csea_dmy - - - - - -Adjusted R-squared 0.108 0.095 0.127 0.085 0.105 0.114Note) *: significant level below 5%, **: significant level below 1%(MC): the covariate is excluded from the regression analysis because <strong>of</strong> high multicollinearity with other covariate(VIF is higher than 10)For this table, the explanatory scores (adjusted R-squares) were very low (0.095 – 0.127), partiallybecause most <strong>of</strong> respondents stated impressions instantly when they faced the questions with verysimple explanation about <strong>CCS</strong>. In addition that is partially because covariates directly relevant to<strong>CCS</strong> were not introduced to the regression because there is not <strong>CCS</strong> questions before the <strong>CCS</strong>impression questionnaire.A person’s acceptance <strong>of</strong> risks related to new technologies (beta 0.079, p < 0.01) had a positiveinfluence on impressions <strong>of</strong> <strong>CCS</strong>, including perceiving <strong>CCS</strong> overall as a “positive” technology (beta0.09, p.0.01), “clean” (0.09, p < 0.01), “useful” (beta 0.08, p .< 0.01), and “safe” (beta 0.07, p