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. 2023 Aug 1;13(8):e072538. doi: 10.1136/bmjopen-2023-072538

Table 3.

Own-and-cross price elasticity estimates with quality correction and symmetry restricted

Carbonated soft drinks Malt drinks Chocolate powder Water Sugar
Carbonated soft drinks −0.76 (0.01)* 0.25 (0.01)* 0.15 (0.01)* −0.13 (0.01)* 0.05 (0.01)*
Malt drinks 0.21 (0.00)* −0.19 (0.01)* −0.27 (0.01)* −0.13 (0.01)* −0.03 (0.01)*
Chocolate powder 0.17 (0.01)* −0.36 (0.00)* −0.72 (0.00)* −0.05 (0.01)* 0.05 (0.02)*
Water −0.23 (0.01)* −0.29 (0.01)* −0.08 (0.00)* −0.99 (0.00)* −0.15 (0.00)*
Sugar 0.10 (0.00)* −0.06 (0.01)* 0.10 (0.00)* −0.16 (0.00)* −0.62 (0.00)*

Bootstrapped SEs after 150 replications are in brackets. Own-price elasticities are in bold.

*p<0.01.