TABLE 4 One-Way SUR Model for Per Capita Sales in Eating and Drinking Places,,,,
,Initial specification,,Final specification,
,Coefficient,t-stat,Coefficient,t-stat
CONSTANT,1.83E+04,2.11,1.50E+04,1.96
STATE SALES PERCAP,7.13E–01,3.3,6.97E–01,3.28
YEAR,–9.55E+00,–2.12,–7.81E+00,–1.97
YEAR 1982,–1.20E+02,–3.31,–1.16E+02,–3.27
ELDERLY,4.74E+00,1.03,,
UNEMP RATE,7.89E+00,1.19,,
INCOME PERCAP,3.17E–02,2.85,2.59E–02,2.67
LARGECITY POP/DIST,1.30E–02,4.25,1.44E–02,5.38
TOT TRAFFIC PERCAP,1.69E+02,8.76,1.66E+02,8.86
RELIEF ROUTE,–1.96E+02,–0.84,1.77E+02,1.79
NUM YEARS ,–2.41E+00,–0.20,,
NUM YEARS SQ,–1.82E–01,–0.39,,
TRAFFIC SPLIT,–6.40E+02,–2.56,–6.75E+02,–3.32
DIST OLD,2.83E+01,1.42,,
DIST RATIO,2.59E+02,1.17,,
ACCESS CONTROL,–2.01E+01,–0.27,,
R2adj.,0.58,,0.59,
s2m,2.04E+04,,2.38E+04,
s2n,4.34E+04,,4.27E+04,
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