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Journal of Transportation and Statistics
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Volume 5 Number 1
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Paper 4
Table 1 - Sample Characteristics
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Dependent variables
Mean
SD
Per capita sales ($ per person)
Total Retail (SIC 52 to 59)
1.23E+04
4.64E+03
Gasoline Service Stations (SIC 554)
1.11E+03
5.89E+02
Eating and Drinking Places (SIC 58)
6.47E+02
3.69E+02
Service Industries (SIC 70 to 89)
1.70E+03
1.49E+03
Independent variables specific to all cities
Mean
SD
State-level per capita sales ($ per person)
Total retail (SIC 52 to 59)
8.45E+03
1.20E+03
Gasoline Service Stations (SIC 554)
6.45E+02
8.89E+01
Eating and Drinking Places (SIC 58)
6.49E+02
2.32E+02
Service Industries (SIC 70 to 89)
2.70E+03
2.01E+03
ELDERLY (percent)
15.54
5.61
UNEMP RATE (percent)
5.36
2.61
INCOME PERCAP ($ per person)
8.25E+03
1.97E+03
LARGECITY POP/DIST (persons per mile)
6.74E+03
8.17E+03
TOT TRAFFIC PERCAP (AADT)
1.772
1.16
Independent variables specific to bypassed cities
Mean
SD
TRAFSPLIT (fraction)
0.472
0.142
DISTOLD (miles)
5.109
1.524
DISTRATIO (fraction)
0.972
0.141
