Table 2:
Associations between NVP use and NVP/cigarette prices and 100% seeing vaping in smokefree public places
| NVP Use | Concurrent Use | Complete switch | |||||||
|---|---|---|---|---|---|---|---|---|---|
| NVP/DP | NVP/SK | NVP/WA | NVP/DP | NVP/SK | NVP/WA | NVP/DP | NVP/SK | NVP/WA | |
| NVP Price | 0.03 (0.02) |
−0.00 (0.01) |
−0.01 (0.02) |
0.01 (0.01) |
−0.00 (0.01) |
−0.01 (0.02) |
−0.01 (0.01) |
−0.01* (0.00) |
−0.02 (0.02) |
| Cig Price | −0.17 (0.22) |
−0.11 (0.23) |
−0.08 (0.24) |
0.01 (0.18) |
0.04 (0.19) |
0.11 (0.19) |
−0.15 (0.10) |
−0.07 (0.10) |
−0.06 (0.13) |
| Vaping allowed in Smokefree areas | 0.17** (0.03) |
0.17** (0.03) |
0.17** (0.03) |
0.11** (0.03) |
0.11** (0.03) |
0.11** (0.03) |
0.01 (0.01) |
0.01 (0.01) |
0.01 (0.01) |
| Age | −0.00** (0.00) |
−0.00** (0.00) |
−0.00** (0.00) |
−0.00** (0.00) |
−0.00** (0.00) |
−0.00** (0.00) |
−0.00 (0.00) |
−0.00 (0.00) |
−0.00 (0.00) |
| Caucasian | 0.05 (0.04) |
0.05 (0.04) |
0.05 (0.04) |
0.03 (0.03) |
0.03 (0.03) |
0.03 (0.03) |
0.02 (0.02) |
0.02 (0.02) |
0.02 (0.02) |
| NVP price Elasticity | 0.82 (0.53) |
−0.05 (0.33) |
−0.16 (0.37) |
0.60 (0.55) |
−0.01 (0.34) |
−0.40 (0.42) |
−2.31 (2.60) |
−3.17 (1.13) |
−5.17 (2.90) |
| Cross price elasticity | −0.17 | −0.11 | −0.08 | 0.01 | 0.05 | 0.14 | −1.83 | −0.85 | −0.71 |
| Number of Obs. | 2,078 | 2,078 | 2,078 | 2,078 | 2,078 | 2,078 | 2,078 | 2,078 | 2,078 |
Note: Columns of NVP/DP, NVP/SK, and NVP/WA respectively indicate separate regression results using price of disposable, starter kit and weighted average, respectively for NVP price. The coefficients were the marginal effect estimates. Standard errors are in parentheses. NVP price elasticities were calculated using the Stata command: margins, eyex.
*
p<0.05,
**
p<0.01.