Internet purchases, cross-border shopping, and sales taxes.

(7.16) (7.19) (4.56) FEMALE -0.146 ** -0.049 ** -0.086

(-2.17) (-2.41) (-1.25) WHITE 0.228 *** 0.302 *** 0.190 ***

(4.05) (10.70) (3.30) MARRIED -0.165 ** -0.076 *** -0.035

(-2.37) (-3.06) (-0.50) FEMALE * MARRIED 0.046 -0.011

(0.50) (-0.12) WHITE * MARRIED 0.058 -0.031

(0.77) (-0.41) FEMALE * WHITE 0.060 0.043

(0.79) (0.56) FEMALE * WHITE * 0.044 0.095 MARRIED

(0.42) (0.89) HIGHGRAD 0.372 *** 0.371 ***

(6.98) (6.91) COLLGRAD 0.361 *** 0.359 ***

(13.83) (13.66) PROGRAD 0.107 *** 0.105 ***

(3.42) (3.36) AGE15 -0.181 *** -0.180 *** -0.647 ***

(-3.05) (-2.98) (-14.63) AGE20 0.094 *** 0.098 *** -0.049

(2.74) (2.84) (-1.42) AGE30 0.151 *** 0.152 *** 0.101 ***

(5.19) (5.23) (3.38) AGE50 -0.163 *** -0.164 *** -0.084 **

(-4.93) (-4.95) (-2.48) AGE60 -0.484 *** -0.488 *** -0.197 ***

(10.90) (10.90) (04.30) NUMCOMP 0.287 *** 0.287 *** 0.203 ***

(18.83) (18.82) (12.53) D2001 1.375 *** 1.374 *** 0.915 ***

(28.06) (27.97) (15.62) Constant -34.768 -34.426 -31.969

(-1.24) (-1.23) (-1.11) Log Pseudolikelihood -20,007.26 -20,007.89 -20,091.16 No. of Uncensored 16,188 16,188 16,188 Observations HOME TAX PRICE 23.725 23.740 23.869

(1.29) (1.29) (1.27) TAXRATIO -3.628 3.618 -5.93

(-0.35) (-0.35) (-0.57) TAXBASE 0.877 0.871 1.232

(0.71) (0.70) (0.99) CPICHANGE 0.009 0.009 0.006

(0.28) (0.28) (0.18) LOGINCOME 0.173 *** 0.173 *** 0.172 ***

(10.50) (10.52) (10.72) FEMALE -0.148 ** -0.129 ** -0.145 **

(-2.35) (-2.08) (-2.28) WHITE 0.136 ** 0.150 *** 0.123 **

(2.42) (2.69) (2.18) MARRIED -0.250 *** -0.232 *** -0.265 ***

(-3.77) (-3.53) (-4.01) FEMALE * MARRIED 0.101 0.093 0.104

(1.18) (1.11) (1.20) WHITE * MARRIED 0.175** 0.164** 0.180**

(2.42) (2.31) (2.49) FEMALE * WHITE 0.046 0.035 0.043

(0.64) (0.50) (0.59) FEMALE * WHITE -0.122 -0.134 -0.123 * MARRIED

(-1.26) (-1.41) (-1.26) HIGHGRAD 0.616 *** 0.616 *** 0.628 ***

(14.86) (14.86) (15.28) COLLGRAD 0.450 *** 0.450 *** 0.460 ***

(17.52) (17.52) (18.30) PROGRAD 0.164 *** 0.163 *** 0.158 ***

(4.76) (4.74) (4.72) AGE15 0.716 *** 0.717 *** 0.717 ***

(13.87) (13.88) (13.89) AGE20 0.334 *** 0.335 *** 0.319 ***

(9.72) (9.74) (9.39) AGE30 0.156 *** 0.156 *** 0.148 ***

(5.43) (5.44) (5.13) AGE50 -0.182 *** -0.182 *** -0.188 ***

(-5.68) (-5.69) (-5.90) AGE60 -0.632 *** -0.632 *** -0.630 ***

(-17.53) (-17.56) (-17.52) NUMCOMP 0.287 *** 0.287 *** 0.281 ***

(16.82) (16.83) (16.61) D2001 1.073 *** 1.072 *** 1.057 ***

(28.64) (28.64) (28.33) Constant -24.672 -24.716 -22.541

(-1.11) (-1.11) (-1.00) Rho 0.626 0.627 -0.43 Number of Observations 22,281 22,281 22,281

Internet-Shopping Equation (Dependent

Variable: SHOP INTERNET)

(4) (5) HOME TAX PRICE 57.517 ** 57.951 **

(2.31) (2.40) TAXRATIO -34.227 ** -30.854 **

(-2.18) (-2.06) TAXBASE 7.011 *** 6.988 ***

(4.03) (4.17) CPICHANGE 0.088 ** 0.094 **

(2.01) (2.19) LOGINCOME 0.088 *** 0.095 ***

(4.32) (4.70) FEMALE -0.120 * -0.104

(-1.75) (-1.52) WHITE 0.206 *** 0.201 ***

(3.56) (3.51) MARRIED -0.067 -0.06

(-0.92) (-0.84) FEMALE * MARRIED 0.044 0.017

(0.45) (0.18) WHITE * MARRIED -0.016 -0.024

(-0.21) (-0.32) FEMALE * WHITE 0.034 0.037

(0.44) (0.47) FEMALE * WHITE * 0.101 0.105 MARRIED

(0.93) (0.98) HIGHGRAD 0.470 *** 0.133 **

(10.88) (2.39) COLLGRAD 0.288 *** 0.220 ***

(10.28) (7.79) PROGRAD 0.042 0.067 **

(1.30) (2.09) AGE15 -0.422 ***

(-7.33) AGE20 -0.030

(-0.86) AGE30 0.077 ***

(2.58) AGE50 -0.099 ***

(-2.91) AGE60 -0.249 ***

(-5.25) NUMCOMP 0.221 ***

(13.14) D2001 1.121 *** 0.973 ***

(18.48) (15.49) Constant -36.241 -35.316

(-1.22) (-1.19) Log Pseudolikelihood -20,100.19 -20,122.41 No. of Uncensored 16,188 16,188 Observations HOME TAX PRICE 23.967 23.328

(1.28) (1.24) TAXRATIO -5.109 -5.711

(-0.49) (-0.55) TAXBASE 1.097 1.189

(0.88) (0.96) CPICHANGE 0.007 0.005

(0.22) (0.17) LOGINCOME 0.177 *** 0.173 ***

(10.94) (10.75) FEMALE -0.146 ** -0.143 **

(-2.30) (-2.25) WHITE 0.129 ** 0.123 **

(2.29) (2.19) MARRIED -0.259 *** -0.261 ***

(-3.91) (-3.95) FEMALE * MARRIED 0.100 0.099

(1.16) (1.15) WHITE * MARRIED 0.178** 0.179**

(2.45) (2.47) FEMALE * WHITE 0.044 0.043

(0.61) (0.59) FEMALE * WHITE -0.124 -0.123 * MARRIED