| . | . | Environmental treatments . | Social treatments . | ||||||
|---|---|---|---|---|---|---|---|---|---|
| . | . | Short term (1) . | Medium term (2) . | Short term (3) . | Medium term (4) . | ||||
| . | Information . | Primed information . | Information . | Primed information . | Information . | Primed information . | Information . | Primed information . | |
| Social responsibility certification | Mean | 1.29 (0.12) | 0.87 (0.11) | 1.20 (0.14) | 1.08 (0.12) | 1.15 (0.13) | 1.27 (0.13) | 0.98 (0.12) | 1.05 (0.12) |
| St. Dev. | 1.37 (0.16) | 1.17 (0.17) | 1.86 (0.20) | 1.43 (0.18) | 1.39 (0.20) | 1.46 (0.18) | 1.35 (0.18) | 1.44 (0.17) | |
| Environmental sustainability certification | Mean | 0.77 (0.10) | 1.09 (0.11) | 1.27 (0.12) | 1.01 (0.11) | 0.99 (0.11) | 0.80 (0.10) | 1.00 (0.11) | 1.00 (0.10) |
| St. Dev. | 1.08 (0.14) | 0.89 (0.15) | 1.10 (0.17) | 0.78 (0.16) | 1.04 (0.18) | 0.88 (0.17) | 0.94 (0.16) | 0.79 (0.16) | |
| Social responsibility claim | Mean | 0.87 (0.10) | 0.96 (0.10) | 1.28 (0.12) | 1.08 (0.11) | 1.37 (0.13) | 1.72 (0.14) | 1.18 (0.11) | 1.07 (0.11) |
| St. Dev. | −0.72 (0.19) | −0.53 (0.23) | −0.91 (0.21) | −0.74 (0.20) | 1.21 (0.21) | 0.98 (0.18) | −0.78 (0.16) | −0.68 (0.20) | |
| Environmental sustainability claim | Mean | 1.00 (0.10) | 1.05 (0.11) | 0.97 (0.12) | 0.53 (0.10) | 0.71 (0.11) | 0.68 (0.10) | 0.73 (0.10) | 0.80 (0.10) |
| St. Dev. | 1.07 (0.16) | 1.07 (0.17) | 1.36 (0.19) | 0.95 (0.19) | 1.20 (0.20) | 1.06 (0.18) | −0.95 (0.19) | 0.96 (0.18) | |
| Price of the chocolate bar in EUR | Mean | −0.78 (0.06) | −0.75 (0.06) | −1.03 (0.08) | −0.80 (0.07) | −0.81 (0.08) | −0.92 (0.07) | −0.91 (0.07) | −0.91 (0.07) |
| St. Dev. | 0.66 (0.07) | 0.58 (0.06) | 0.69 (0.08) | 0.58 (0.07) | 0.70 (0.08) | 0.54 (0.07) | 0.65 (0.07) | 0.55 (0.06) | |
| N choice | 7176 | 6192 | 7176 | 6192 | 6084 | 6480 | 6084 | 6480 | |
| N people | 598 | 516 | 598 | 516 | 507 | 540 | 507 | 540 | |
| Wald χ2 | 303.55 | 208.86 | 374,47 | 232.17 | 270.22 | 211.85 | 256,56 | 215.63 | |
| Prob > χ2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| . | . | Environmental treatments . | Social treatments . | ||||||
|---|---|---|---|---|---|---|---|---|---|
| . | . | Short term (1) . | Medium term (2) . | Short term (3) . | Medium term (4) . | ||||
| . | Information . | Primed information . | Information . | Primed information . | Information . | Primed information . | Information . | Primed information . | |
| Social responsibility certification | Mean | 1.29 (0.12) | 0.87 (0.11) | 1.20 (0.14) | 1.08 (0.12) | 1.15 (0.13) | 1.27 (0.13) | 0.98 (0.12) | 1.05 (0.12) |
| St. Dev. | 1.37 (0.16) | 1.17 (0.17) | 1.86 (0.20) | 1.43 (0.18) | 1.39 (0.20) | 1.46 (0.18) | 1.35 (0.18) | 1.44 (0.17) | |
| Environmental sustainability certification | Mean | 0.77 (0.10) | 1.09 (0.11) | 1.27 (0.12) | 1.01 (0.11) | 0.99 (0.11) | 0.80 (0.10) | 1.00 (0.11) | 1.00 (0.10) |
| St. Dev. | 1.08 (0.14) | 0.89 (0.15) | 1.10 (0.17) | 0.78 (0.16) | 1.04 (0.18) | 0.88 (0.17) | 0.94 (0.16) | 0.79 (0.16) | |
| Social responsibility claim | Mean | 0.87 (0.10) | 0.96 (0.10) | 1.28 (0.12) | 1.08 (0.11) | 1.37 (0.13) | 1.72 (0.14) | 1.18 (0.11) | 1.07 (0.11) |
| St. Dev. | −0.72 (0.19) | −0.53 (0.23) | −0.91 (0.21) | −0.74 (0.20) | 1.21 (0.21) | 0.98 (0.18) | −0.78 (0.16) | −0.68 (0.20) | |
| Environmental sustainability claim | Mean | 1.00 (0.10) | 1.05 (0.11) | 0.97 (0.12) | 0.53 (0.10) | 0.71 (0.11) | 0.68 (0.10) | 0.73 (0.10) | 0.80 (0.10) |
| St. Dev. | 1.07 (0.16) | 1.07 (0.17) | 1.36 (0.19) | 0.95 (0.19) | 1.20 (0.20) | 1.06 (0.18) | −0.95 (0.19) | 0.96 (0.18) | |
| Price of the chocolate bar in EUR | Mean | −0.78 (0.06) | −0.75 (0.06) | −1.03 (0.08) | −0.80 (0.07) | −0.81 (0.08) | −0.92 (0.07) | −0.91 (0.07) | −0.91 (0.07) |
| St. Dev. | 0.66 (0.07) | 0.58 (0.06) | 0.69 (0.08) | 0.58 (0.07) | 0.70 (0.08) | 0.54 (0.07) | 0.65 (0.07) | 0.55 (0.06) | |
| N choice | 7176 | 6192 | 7176 | 6192 | 6084 | 6480 | 6084 | 6480 | |
| N people | 598 | 516 | 598 | 516 | 507 | 540 | 507 | 540 | |
| Wald χ2 | 303.55 | 208.86 | 374,47 | 232.17 | 270.22 | 211.85 | 256,56 | 215.63 | |
| Prob > χ2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
Note: Standard errors presented in parentheses. All parameters are statistically significant at the 0.05 level or lower.
| . | . | Environmental treatments . | Social treatments . | ||||||
|---|---|---|---|---|---|---|---|---|---|
| . | . | Short term (1) . | Medium term (2) . | Short term (3) . | Medium term (4) . | ||||
| . | Information . | Primed information . | Information . | Primed information . | Information . | Primed information . | Information . | Primed information . | |
| Social responsibility certification | Mean | 1.29 (0.12) | 0.87 (0.11) | 1.20 (0.14) | 1.08 (0.12) | 1.15 (0.13) | 1.27 (0.13) | 0.98 (0.12) | 1.05 (0.12) |
| St. Dev. | 1.37 (0.16) | 1.17 (0.17) | 1.86 (0.20) | 1.43 (0.18) | 1.39 (0.20) | 1.46 (0.18) | 1.35 (0.18) | 1.44 (0.17) | |
| Environmental sustainability certification | Mean | 0.77 (0.10) | 1.09 (0.11) | 1.27 (0.12) | 1.01 (0.11) | 0.99 (0.11) | 0.80 (0.10) | 1.00 (0.11) | 1.00 (0.10) |
| St. Dev. | 1.08 (0.14) | 0.89 (0.15) | 1.10 (0.17) | 0.78 (0.16) | 1.04 (0.18) | 0.88 (0.17) | 0.94 (0.16) | 0.79 (0.16) | |
| Social responsibility claim | Mean | 0.87 (0.10) | 0.96 (0.10) | 1.28 (0.12) | 1.08 (0.11) | 1.37 (0.13) | 1.72 (0.14) | 1.18 (0.11) | 1.07 (0.11) |
| St. Dev. | −0.72 (0.19) | −0.53 (0.23) | −0.91 (0.21) | −0.74 (0.20) | 1.21 (0.21) | 0.98 (0.18) | −0.78 (0.16) | −0.68 (0.20) | |
| Environmental sustainability claim | Mean | 1.00 (0.10) | 1.05 (0.11) | 0.97 (0.12) | 0.53 (0.10) | 0.71 (0.11) | 0.68 (0.10) | 0.73 (0.10) | 0.80 (0.10) |
| St. Dev. | 1.07 (0.16) | 1.07 (0.17) | 1.36 (0.19) | 0.95 (0.19) | 1.20 (0.20) | 1.06 (0.18) | −0.95 (0.19) | 0.96 (0.18) | |
| Price of the chocolate bar in EUR | Mean | −0.78 (0.06) | −0.75 (0.06) | −1.03 (0.08) | −0.80 (0.07) | −0.81 (0.08) | −0.92 (0.07) | −0.91 (0.07) | −0.91 (0.07) |
| St. Dev. | 0.66 (0.07) | 0.58 (0.06) | 0.69 (0.08) | 0.58 (0.07) | 0.70 (0.08) | 0.54 (0.07) | 0.65 (0.07) | 0.55 (0.06) | |
| N choice | 7176 | 6192 | 7176 | 6192 | 6084 | 6480 | 6084 | 6480 | |
| N people | 598 | 516 | 598 | 516 | 507 | 540 | 507 | 540 | |
| Wald χ2 | 303.55 | 208.86 | 374,47 | 232.17 | 270.22 | 211.85 | 256,56 | 215.63 | |
| Prob > χ2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| . | . | Environmental treatments . | Social treatments . | ||||||
|---|---|---|---|---|---|---|---|---|---|
| . | . | Short term (1) . | Medium term (2) . | Short term (3) . | Medium term (4) . | ||||
| . | Information . | Primed information . | Information . | Primed information . | Information . | Primed information . | Information . | Primed information . | |
| Social responsibility certification | Mean | 1.29 (0.12) | 0.87 (0.11) | 1.20 (0.14) | 1.08 (0.12) | 1.15 (0.13) | 1.27 (0.13) | 0.98 (0.12) | 1.05 (0.12) |
| St. Dev. | 1.37 (0.16) | 1.17 (0.17) | 1.86 (0.20) | 1.43 (0.18) | 1.39 (0.20) | 1.46 (0.18) | 1.35 (0.18) | 1.44 (0.17) | |
| Environmental sustainability certification | Mean | 0.77 (0.10) | 1.09 (0.11) | 1.27 (0.12) | 1.01 (0.11) | 0.99 (0.11) | 0.80 (0.10) | 1.00 (0.11) | 1.00 (0.10) |
| St. Dev. | 1.08 (0.14) | 0.89 (0.15) | 1.10 (0.17) | 0.78 (0.16) | 1.04 (0.18) | 0.88 (0.17) | 0.94 (0.16) | 0.79 (0.16) | |
| Social responsibility claim | Mean | 0.87 (0.10) | 0.96 (0.10) | 1.28 (0.12) | 1.08 (0.11) | 1.37 (0.13) | 1.72 (0.14) | 1.18 (0.11) | 1.07 (0.11) |
| St. Dev. | −0.72 (0.19) | −0.53 (0.23) | −0.91 (0.21) | −0.74 (0.20) | 1.21 (0.21) | 0.98 (0.18) | −0.78 (0.16) | −0.68 (0.20) | |
| Environmental sustainability claim | Mean | 1.00 (0.10) | 1.05 (0.11) | 0.97 (0.12) | 0.53 (0.10) | 0.71 (0.11) | 0.68 (0.10) | 0.73 (0.10) | 0.80 (0.10) |
| St. Dev. | 1.07 (0.16) | 1.07 (0.17) | 1.36 (0.19) | 0.95 (0.19) | 1.20 (0.20) | 1.06 (0.18) | −0.95 (0.19) | 0.96 (0.18) | |
| Price of the chocolate bar in EUR | Mean | −0.78 (0.06) | −0.75 (0.06) | −1.03 (0.08) | −0.80 (0.07) | −0.81 (0.08) | −0.92 (0.07) | −0.91 (0.07) | −0.91 (0.07) |
| St. Dev. | 0.66 (0.07) | 0.58 (0.06) | 0.69 (0.08) | 0.58 (0.07) | 0.70 (0.08) | 0.54 (0.07) | 0.65 (0.07) | 0.55 (0.06) | |
| N choice | 7176 | 6192 | 7176 | 6192 | 6084 | 6480 | 6084 | 6480 | |
| N people | 598 | 516 | 598 | 516 | 507 | 540 | 507 | 540 | |
| Wald χ2 | 303.55 | 208.86 | 374,47 | 232.17 | 270.22 | 211.85 | 256,56 | 215.63 | |
| Prob > χ2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
Note: Standard errors presented in parentheses. All parameters are statistically significant at the 0.05 level or lower.
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