Table 2 Weighted probit model for smoking participation (dependent variable 1 if smoker household, 0 otherwise)
Explanatory variablesCoefficientsT statistics
Price−0.0019*[1.77]
Ln (income per person)0.1980***[17.23]
Primary school−0.0664**[2.09]
Secondary school−0.1185***[3.38]
University−0.2238***[5.27]
Female−0.1767***[6.77]
Age0.0123***[3.39]
Age squared−0.0002***[4.19]
Alcohol0.7482***[25.09]
Adults age 18+ in household0.1240***[4.84]
Adults age 18+ squared−0.0103***[3.13]
Year
    1996−0.0396[1.22]
    1998−0.0824**[2.49]
    2000−0.1071***[2.70]
    2002−0.2396***[6.60]
    2004−0.1348***[4.19]
    2005−0.1434***[4.62]
Constant−3.3123***[26.61]
Observations109 086

  • *p<0.1; **p<0.05; ***p<0.01.