Table 1 Summary statistics of key variables, demographic characteristics, state-level policy controls, and Covid 19 controls at all time periods

Outcome Variables

  Per Capita E-Cigarette (Milliliters of E-Liquid)

0.02 [0.02]

0.04 [0.04]

0.02 [0.04]

0.03 [0.03]

0.03 [0.04]

  Per Capita Cigarette (Packs of Cigarettes)

0.95 [0.48]

1.30 [0.34]

2.15 [0.41]

1.69 [0.27]

1.92 [0.42]

  Per Capita Smokeless Tobacco (Ounces)

0.03 [0.03]

0.05 [0.04]

0.22 [0.15]

0.22 [0.14]

0.22 [0.14]

  Per Capita Cigar (Pieces)

0.28 [0.22]

0.33 [0.25]

0.54 [0.36]

0.35 [0.24]

0.44 [0.32]

Demographic Characteristics

  Non-Hispanic White

0.73 [0.00]

0.56 [0.01]

0.62 [0.00]

0.77 [0.01]

0.70 [0.07]

  Non-Hispanic Black

0.07 [0.00]

0.13 [0.00]

0.19 [0.00]

0.11 [0.00]

0.15 [0.04]

  Non-Hispanic Other

0.09 [0.00]

0.11 [0.00]

0.09 [0.00]

0.05 [0.00]

0.07 [0.02]

  Hispanic

0.12 [0.00]

0.20 [0.00]

0.09 [0.00]

0.07 [0.00]

0.08 [0.01]

  Proportion Male

0.48 [0.00]

0.48 [0.00]

0.48 [0.00]

0.48 [0.00]

0.49 [0.00]

State-level Policy Controls

  Real median household income

$75,834 [7,758]

$72,693 [6,891]

$70,447 [6,651]

$62,187 [4,008]

$66,317 [6,870]

  Unemployment rate

4.66 [2.76]

5.43 [2.95]

4.00 [1.60]

5.62 [2.28]

4.81 [2.13]

  Minimum legal e-cigarette sales age

18.11 [0.32]

19.95 [1.00]

18.60 [1.20]

18.11 [0.57]

18.36 [0.97]

  Minimum legal cigarette sales age

18.11 [0.32]

19.98 [1.00]

18.60 [1.20]

18.11 [0.57]

18.36 [0.97]

  Tobacco 21 laws

0.29 [0.45]

0.48 [0.50]

0.20 [0.40]

0.04 [0.19]

0.12 [0.32]

  Real weighted average e-cigarette ml price

$8.69 [6.61]

$9.21 [11.80]

$6.71 [1.35]

$9.41 [2.59]

$8.06 [2.46]

  Real weighted average cigarette pack price

$8.60 [0.61]

$7.53 [0.63]

$4.82 [0.46]

$6.59 [0.88]

$5.70 [1.14]

  Real weighted average smokeless tobacco ounce price

$8.53 [1.29]

$4.28 [0.52]

$2.65 [0.35]

$2.92 [0.66]

$2.79 [0.54]

  Real weighted average cigar piece price

$0.69 [0.16]

$0.67 [0.04]

$0.55 [0.06]

$0.52 [0.05]

$0.53 [0.06]

Market Shares

  Disposable e-cigarettes

0.19 [0.14]

0.14 [0.09]

0.12 [0.09]

0.12 [0.09]

0.12 [0.09]

  Cigarillos

0.68 [0.03]

0.78 [0.03]

0.80 [0.03]

0.81 [0.03]

0.80 [0.03]

  Large Cigars

0.22 [0.05]

0.16 [0.03]

0.16 [0.02]

0.13 [0.03]

0.14 [0.03]

  Snus

0.36 [0.05]

0.47 [0.04]

0.24 [0.02]

0.31 [0.02]

0.28 [0.03]

  Moist Snuff

0.61 [0.04]

0.50 [0.04]

0.67 [0.02]

0.66 [0.02]

0.66 [0.02]

Covid-19

  Cumulative Cases

7,370 [27,248]

11,951 [43,262]

4,885 [20,389]

6,544 [24,964]

5,714 [22,792]

  Cumulative Deaths

512 [1,938]

860 [3,179]

122 [484]

418 [1,607]

270 [1,195]