Table 4. Stratified regression results of specification (1) by economy type.
| Control Variables | Overall | LMICs | HICs |
|---|---|---|---|
| Log of cigarette affordability (log of RIP) at lowest prices | -.191*** (.053) |
-.142* (.058) |
-.957*** (.211) |
| Population aged 15–64, % of total | .092*** (.020) |
.116*** (.019) |
-.025 (.042) |
| Population female, % of total | .079*** (.018) |
.078 (.062) |
.041 (.034) |
| Unemployment, % of total labor force | .040* (.015) |
.035† (.018) |
.045** (.014) |
| Year fixed effects | Y | Y | Y |
| N | 887 | 565 | 322 |
Note:
Standard errors are clustered at country level.
Significance level:
* p<0.05,
** p<0.01,
*** p<0.001,
† p<0.1.