Results of the RPL model with interactions of social certification with social claim and environmental certificate with environmental claim
| . | . | 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 | 3.29 (0.36) | 2.88 (0.34) | 4.38 (0.56) | 3.96 (0.46) | 4.74 (0.64) | 3.09 (0.30) | 3.06 (0.35) | 3.55 (0.40) |
| St. Dev. | 2.23 (0.42) | 1.50 (0.39) | 3.34 (0.63) | 2.78 (0.48) | 3.03 (0.66) | 1.65 (0.37) | 1.98 (0.42) | 2.31 (0.48) | |
| Environmental sustainability certification | Mean | 2.61 (0.28) | 3.70 (0.34) | 3.53 (0.36) | 3.41 (0.37) | 2.79 (0.36) | 3.36 (0.37) | 2.72 (0.33) | 3.77 (0.37) |
| St. Dev. | 2.50 (0.35) | 2.31 (0.36) | 3.13 (0.42) | 2.96 (0.41) | 3.08 (0.40) | 3.15 (0.42) | 3.22 (0.43) | 3.41 (0.42) | |
| Social responsibility claim | Mean | 2.78 (0.35) | 2.68 (0.34) | 4.29 (0.56) | 3.90 (0.46) | 4.78 (0.65) | 3.42 (0.30) | 3.15 (0.36) | 3.35 (0.40) |
| St. Dev. | 2.56 (0.37) | 2.00 (0.36) | 2.93 (0.52) | 3.10 (0.46) | 3.98 (0.68) | 1.92 (0.32) | 2.34 (0.39) | 2.41 (0.45) | |
| Environmental sustainability claim | Mean | 3.01 (0.29) | 3.91 (0.35) | 3.49 (0.38) | 3.19 (0.38) | 2.73 (0.37) | 3.44 (0.38) | 2.56 (0.33) | 3.68(0.38) |
| St. Dev. | 2.06 (0.32) | 2.24 (0.38) | 3.48 (0.49) | 3.02 (0.45) | 2.82 (0.41) | 3.29 (0.43) | 3.16 (0.44) | 3.54 (0.45) | |
| Social: certification × claim | Mean | −3.94 (0.64) | −3.84 (0.61) | −6.25 (0.99) | −5.58 (0.80) | −7.32 (1.21) | −3.96 (0.50) | −4.21 (0.62) | −4.98 (0.71) |
| St. Dev. | 3.94 (0.70) | 3.15 (0.61) | 5.20 (1.02) | 4.94 (0.80) | 6.53 (1.27) | 2.91 (0.52) | 3.48 (0.70) | 4.24 (0.82) | |
| Environmental: certification × claim | Mean | −3.82 (0.52) | −5.50 (0.62) | −4.65 (0.64) | −4.76 (0.66) | −3.91 (0.67) | −5.47 (0.70) | −3.52 (0.58) | −5.53 (0.66) |
| St. Dev. | 3.44 (0.60) | 3.79 (0.65) | 5.37 (0.79) | 5.06 (0.81) | 5.21 (0.75) | 5.77(0.81) | 5.14 (0.82) | 5.88 (0.83) | |
| Price of the chocolate bar in EUR | Mean | −1.27 (0.10) | −1.32 (0.11) | −1.61 (0.15) | −1.54 (0.13) | −1.23 (0.11) | −1.36 (0.10) | −1.35 (0.11) | −1.57 (0.12) |
| St. Dev. | 1.13 (0.11) | 1.05 (0.10) | 1.23 (0.14) | 1.24 (0.13) | 1.12 (0.12) | 0.96 (0.10) | 1.10 (0.12) | 1.03 (0.11) | |
| N choice | 7176 | 6192 | 7176 | 6192 | 6084 | 6480 | 6084 | 6480 | |
| N people | 598 | 516 | 598 | 516 | 507 | 540 | 507 | 540 | |
| Wald χ2 | 474.18 | 369.62 | 592.19 | 447.40 | 462.81 | 396.79 | 436.48 | 472.25 | |
| 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 | 3.29 (0.36) | 2.88 (0.34) | 4.38 (0.56) | 3.96 (0.46) | 4.74 (0.64) | 3.09 (0.30) | 3.06 (0.35) | 3.55 (0.40) |
| St. Dev. | 2.23 (0.42) | 1.50 (0.39) | 3.34 (0.63) | 2.78 (0.48) | 3.03 (0.66) | 1.65 (0.37) | 1.98 (0.42) | 2.31 (0.48) | |
| Environmental sustainability certification | Mean | 2.61 (0.28) | 3.70 (0.34) | 3.53 (0.36) | 3.41 (0.37) | 2.79 (0.36) | 3.36 (0.37) | 2.72 (0.33) | 3.77 (0.37) |
| St. Dev. | 2.50 (0.35) | 2.31 (0.36) | 3.13 (0.42) | 2.96 (0.41) | 3.08 (0.40) | 3.15 (0.42) | 3.22 (0.43) | 3.41 (0.42) | |
| Social responsibility claim | Mean | 2.78 (0.35) | 2.68 (0.34) | 4.29 (0.56) | 3.90 (0.46) | 4.78 (0.65) | 3.42 (0.30) | 3.15 (0.36) | 3.35 (0.40) |
| St. Dev. | 2.56 (0.37) | 2.00 (0.36) | 2.93 (0.52) | 3.10 (0.46) | 3.98 (0.68) | 1.92 (0.32) | 2.34 (0.39) | 2.41 (0.45) | |
| Environmental sustainability claim | Mean | 3.01 (0.29) | 3.91 (0.35) | 3.49 (0.38) | 3.19 (0.38) | 2.73 (0.37) | 3.44 (0.38) | 2.56 (0.33) | 3.68(0.38) |
| St. Dev. | 2.06 (0.32) | 2.24 (0.38) | 3.48 (0.49) | 3.02 (0.45) | 2.82 (0.41) | 3.29 (0.43) | 3.16 (0.44) | 3.54 (0.45) | |
| Social: certification × claim | Mean | −3.94 (0.64) | −3.84 (0.61) | −6.25 (0.99) | −5.58 (0.80) | −7.32 (1.21) | −3.96 (0.50) | −4.21 (0.62) | −4.98 (0.71) |
| St. Dev. | 3.94 (0.70) | 3.15 (0.61) | 5.20 (1.02) | 4.94 (0.80) | 6.53 (1.27) | 2.91 (0.52) | 3.48 (0.70) | 4.24 (0.82) | |
| Environmental: certification × claim | Mean | −3.82 (0.52) | −5.50 (0.62) | −4.65 (0.64) | −4.76 (0.66) | −3.91 (0.67) | −5.47 (0.70) | −3.52 (0.58) | −5.53 (0.66) |
| St. Dev. | 3.44 (0.60) | 3.79 (0.65) | 5.37 (0.79) | 5.06 (0.81) | 5.21 (0.75) | 5.77(0.81) | 5.14 (0.82) | 5.88 (0.83) | |
| Price of the chocolate bar in EUR | Mean | −1.27 (0.10) | −1.32 (0.11) | −1.61 (0.15) | −1.54 (0.13) | −1.23 (0.11) | −1.36 (0.10) | −1.35 (0.11) | −1.57 (0.12) |
| St. Dev. | 1.13 (0.11) | 1.05 (0.10) | 1.23 (0.14) | 1.24 (0.13) | 1.12 (0.12) | 0.96 (0.10) | 1.10 (0.12) | 1.03 (0.11) | |
| N choice | 7176 | 6192 | 7176 | 6192 | 6084 | 6480 | 6084 | 6480 | |
| N people | 598 | 516 | 598 | 516 | 507 | 540 | 507 | 540 | |
| Wald χ2 | 474.18 | 369.62 | 592.19 | 447.40 | 462.81 | 396.79 | 436.48 | 472.25 | |
| 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.
Results of the RPL model with interactions of social certification with social claim and environmental certificate with environmental claim
| . | . | 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 | 3.29 (0.36) | 2.88 (0.34) | 4.38 (0.56) | 3.96 (0.46) | 4.74 (0.64) | 3.09 (0.30) | 3.06 (0.35) | 3.55 (0.40) |
| St. Dev. | 2.23 (0.42) | 1.50 (0.39) | 3.34 (0.63) | 2.78 (0.48) | 3.03 (0.66) | 1.65 (0.37) | 1.98 (0.42) | 2.31 (0.48) | |
| Environmental sustainability certification | Mean | 2.61 (0.28) | 3.70 (0.34) | 3.53 (0.36) | 3.41 (0.37) | 2.79 (0.36) | 3.36 (0.37) | 2.72 (0.33) | 3.77 (0.37) |
| St. Dev. | 2.50 (0.35) | 2.31 (0.36) | 3.13 (0.42) | 2.96 (0.41) | 3.08 (0.40) | 3.15 (0.42) | 3.22 (0.43) | 3.41 (0.42) | |
| Social responsibility claim | Mean | 2.78 (0.35) | 2.68 (0.34) | 4.29 (0.56) | 3.90 (0.46) | 4.78 (0.65) | 3.42 (0.30) | 3.15 (0.36) | 3.35 (0.40) |
| St. Dev. | 2.56 (0.37) | 2.00 (0.36) | 2.93 (0.52) | 3.10 (0.46) | 3.98 (0.68) | 1.92 (0.32) | 2.34 (0.39) | 2.41 (0.45) | |
| Environmental sustainability claim | Mean | 3.01 (0.29) | 3.91 (0.35) | 3.49 (0.38) | 3.19 (0.38) | 2.73 (0.37) | 3.44 (0.38) | 2.56 (0.33) | 3.68(0.38) |
| St. Dev. | 2.06 (0.32) | 2.24 (0.38) | 3.48 (0.49) | 3.02 (0.45) | 2.82 (0.41) | 3.29 (0.43) | 3.16 (0.44) | 3.54 (0.45) | |
| Social: certification × claim | Mean | −3.94 (0.64) | −3.84 (0.61) | −6.25 (0.99) | −5.58 (0.80) | −7.32 (1.21) | −3.96 (0.50) | −4.21 (0.62) | −4.98 (0.71) |
| St. Dev. | 3.94 (0.70) | 3.15 (0.61) | 5.20 (1.02) | 4.94 (0.80) | 6.53 (1.27) | 2.91 (0.52) | 3.48 (0.70) | 4.24 (0.82) | |
| Environmental: certification × claim | Mean | −3.82 (0.52) | −5.50 (0.62) | −4.65 (0.64) | −4.76 (0.66) | −3.91 (0.67) | −5.47 (0.70) | −3.52 (0.58) | −5.53 (0.66) |
| St. Dev. | 3.44 (0.60) | 3.79 (0.65) | 5.37 (0.79) | 5.06 (0.81) | 5.21 (0.75) | 5.77(0.81) | 5.14 (0.82) | 5.88 (0.83) | |
| Price of the chocolate bar in EUR | Mean | −1.27 (0.10) | −1.32 (0.11) | −1.61 (0.15) | −1.54 (0.13) | −1.23 (0.11) | −1.36 (0.10) | −1.35 (0.11) | −1.57 (0.12) |
| St. Dev. | 1.13 (0.11) | 1.05 (0.10) | 1.23 (0.14) | 1.24 (0.13) | 1.12 (0.12) | 0.96 (0.10) | 1.10 (0.12) | 1.03 (0.11) | |
| N choice | 7176 | 6192 | 7176 | 6192 | 6084 | 6480 | 6084 | 6480 | |
| N people | 598 | 516 | 598 | 516 | 507 | 540 | 507 | 540 | |
| Wald χ2 | 474.18 | 369.62 | 592.19 | 447.40 | 462.81 | 396.79 | 436.48 | 472.25 | |
| 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 | 3.29 (0.36) | 2.88 (0.34) | 4.38 (0.56) | 3.96 (0.46) | 4.74 (0.64) | 3.09 (0.30) | 3.06 (0.35) | 3.55 (0.40) |
| St. Dev. | 2.23 (0.42) | 1.50 (0.39) | 3.34 (0.63) | 2.78 (0.48) | 3.03 (0.66) | 1.65 (0.37) | 1.98 (0.42) | 2.31 (0.48) | |
| Environmental sustainability certification | Mean | 2.61 (0.28) | 3.70 (0.34) | 3.53 (0.36) | 3.41 (0.37) | 2.79 (0.36) | 3.36 (0.37) | 2.72 (0.33) | 3.77 (0.37) |
| St. Dev. | 2.50 (0.35) | 2.31 (0.36) | 3.13 (0.42) | 2.96 (0.41) | 3.08 (0.40) | 3.15 (0.42) | 3.22 (0.43) | 3.41 (0.42) | |
| Social responsibility claim | Mean | 2.78 (0.35) | 2.68 (0.34) | 4.29 (0.56) | 3.90 (0.46) | 4.78 (0.65) | 3.42 (0.30) | 3.15 (0.36) | 3.35 (0.40) |
| St. Dev. | 2.56 (0.37) | 2.00 (0.36) | 2.93 (0.52) | 3.10 (0.46) | 3.98 (0.68) | 1.92 (0.32) | 2.34 (0.39) | 2.41 (0.45) | |
| Environmental sustainability claim | Mean | 3.01 (0.29) | 3.91 (0.35) | 3.49 (0.38) | 3.19 (0.38) | 2.73 (0.37) | 3.44 (0.38) | 2.56 (0.33) | 3.68(0.38) |
| St. Dev. | 2.06 (0.32) | 2.24 (0.38) | 3.48 (0.49) | 3.02 (0.45) | 2.82 (0.41) | 3.29 (0.43) | 3.16 (0.44) | 3.54 (0.45) | |
| Social: certification × claim | Mean | −3.94 (0.64) | −3.84 (0.61) | −6.25 (0.99) | −5.58 (0.80) | −7.32 (1.21) | −3.96 (0.50) | −4.21 (0.62) | −4.98 (0.71) |
| St. Dev. | 3.94 (0.70) | 3.15 (0.61) | 5.20 (1.02) | 4.94 (0.80) | 6.53 (1.27) | 2.91 (0.52) | 3.48 (0.70) | 4.24 (0.82) | |
| Environmental: certification × claim | Mean | −3.82 (0.52) | −5.50 (0.62) | −4.65 (0.64) | −4.76 (0.66) | −3.91 (0.67) | −5.47 (0.70) | −3.52 (0.58) | −5.53 (0.66) |
| St. Dev. | 3.44 (0.60) | 3.79 (0.65) | 5.37 (0.79) | 5.06 (0.81) | 5.21 (0.75) | 5.77(0.81) | 5.14 (0.82) | 5.88 (0.83) | |
| Price of the chocolate bar in EUR | Mean | −1.27 (0.10) | −1.32 (0.11) | −1.61 (0.15) | −1.54 (0.13) | −1.23 (0.11) | −1.36 (0.10) | −1.35 (0.11) | −1.57 (0.12) |
| St. Dev. | 1.13 (0.11) | 1.05 (0.10) | 1.23 (0.14) | 1.24 (0.13) | 1.12 (0.12) | 0.96 (0.10) | 1.10 (0.12) | 1.03 (0.11) | |
| N choice | 7176 | 6192 | 7176 | 6192 | 6084 | 6480 | 6084 | 6480 | |
| N people | 598 | 516 | 598 | 516 | 507 | 540 | 507 | 540 | |
| Wald χ2 | 474.18 | 369.62 | 592.19 | 447.40 | 462.81 | 396.79 | 436.48 | 472.25 | |
| 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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