n | Combustible | Disposable | P0 | n | Combustible | E-liquid | P0 | ||
---|---|---|---|---|---|---|---|---|---|
Low-income and middle-income | 10 | $1.86 | $6.68 | 0.003 | 19 | $2.13 | $2.68 | 0.296 | |
High-income | 24 | $6.67 | $9.35 | <0.001 | 26 | $7.20 | $2.95 | <0.001 | |
All | 34 | $5.26 | $8.56 | <0.001 | 45 | $5.06 | $2.84 | <0.001 |
Source: Authors’ analysis of the Global Passport Information Database, 2014, Euromonitor International.
Prices are in 2014 US dollars. Null hypothesis is no difference in product price within-country groups. Combustible prices are in-country weighted averages. Disposable and e-liquid prices are in-country medians.