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. 2019 Oct 3;14(10):e0222866. doi: 10.1371/journal.pone.0222866

Table 4. Marshallian price and expenditure elasticities.

Coca-Cola Dark colored high-sugar Low- and non-sugar All other high sugar sodas All other foods Expenditure elasticities
Coca-Cola -0.597 -0.315 0.258 0.447 -0.435 0.641
(0.487) (0.081) (0.090) (0.256) (0.239) (0.115)
Dark colored high-sugar -2.464 -1.955 0.417 3.463 -0.252 0.791
(0.627) (0.449) (0.292) (0.797) (0.570) (0.210)
Low- and non-sugar 4.369 0.905 -2.806 -3.211 0.755 -0.012
(1.569) (0.651) (0.643) (1.372) (1.213) (0.420)
All other high sugar sodas 0.940 0.933 -0.402 -1.244 -0.767 0.540
(0.542) (0.214) (0.167) (0.627) (0.365) (0.148)
All other foods -0.021 -0.002 0.000 -0.015 -0.979 1.018
(0.007) (0.002) (0.002) (0.005) (0.009) (0.004)

Standard errors in parenthesis.