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Analysis of Sales Promotion Effects on Household Purchase Behavior

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Table A7.2 c<strong>on</strong>tinued<br />

Variable B 1 S.E. Sig Exp(B) B S.E. Sig Exp(B) B S.E. Sig Exp(B)<br />

Combined data Single-promoti<strong>on</strong> records Decomposed multiple-<br />

(N=17,144)<br />

(N=4,886)<br />

promoti<strong>on</strong> records<br />

(N=12,258)<br />

- Agriculture 0.1359 0.1382 0.3252 1.1456 -0.2045 0.2334 0.3808 0.8151 0.3302 0.1723 0.0554 1.3912<br />

- Middle and<br />

Lower<br />

employee<br />

0.0196 0.0637 0.7584 1.0198 0.1554 0.1040 0.1352 1.1681 -0.0780 0.0822 0.3451 0.9254<br />

- Student 0.0220 0.1108 0.8430 1.0222 0.1881 0.1740 0.2797 1.2069 -0.0560 0.1479 0.7032 0.9452<br />

CYCLE 0.0065 0.3224 0.0264<br />

- single 0.3259 0.1052 0.0019 1.3853 0.2307 0.1626 0.1557 1.2595 0.3754 0.1412 0.0078 1.4555<br />

- n<strong>on</strong>-school<br />

age child<br />

-0.2740 0.0909 0.0026 0.7606 -0.2627 0.1427 0.0656 0.7690 -0.2440 0.1205 0.0431 0.7837<br />

- older<br />

children<br />

-0.1700 0.0780 0.0292 0.8436 -0.0594 0.1253 0.6355 0.9423 -0.2580 0.1023 0.0117 0.7727<br />

- family<br />

without<br />

children<br />

0.1178 0.0593 0.0470 1.1250 0.0913 0.0960 0.3414 1.0956 0.1262 0.0778 0.1046 1.1345<br />

VARSEEK1 0.0378 0.1122 0.7363 1.0385 -0.1907 0.1902 0.3160 0.8264 0.1816 0.1425 0.2027 1.1991<br />

VARSEEK2 -0.1870 0.0341 0.0000 0.8292 -0.2562 0.0571 0.0000 0.7740 -0.1250 0.0435 0.0041 0.8827<br />

SHOPSHAR -0.0270 0.0316 0.3886 0.9731 0.0439 0.0499 0.3786 1.0449 -0.0720 0.0420 0.0858 0.9303<br />

NCHAINS 0.0735 0.0432 0.0890 1.0763 0.0876 0.0737 0.2345 1.0916 0.0637 0.0549 0.2458 1.0658<br />

BASKET 0.0936 0.0357 0.0088 1.0981 0.0452 0.0605 0.4555 1.0462 0.1151 0.0450 0.0104 1.1220<br />

SHOPFREQ -0.0460 0.0071 0.0000 0.9555 -0.0942 0.0121 0.0000 0.9101 -0.0170 0.0090 0.0546 0.9828<br />

XD 3 0.6992 0.1685 0.0000 2.0122 0.3996 0.2821 0.1567 1.4912 0.8747 0.2132 0.0000 2.3982<br />

XDF 1.2839 0.1793 0.0000 3.6109 0.6637 0.3138 0.0344 1.9419 1.5956 0.2228 0.0000 4.9313<br />

XDP 1.1372 0.1763 0.0000 3.1179 1.1151 0.3040 0.0002 3.0498 1.1592 0.2205 0.0000 3.1873<br />

XFP 1.5408 0.1667 0.0000 4.6684 1.5407 0.2791 0.0000 4.6678 1.5909 0.2114 0.0000 4.9082<br />

XDFP 2.1490 0.1616 0.0000 8.5762 2.0158 0.2691 0.0000 7.5064 2.2429 0.2054 0.0000 9.4205<br />

X * 3.1297 0.0718 0.0000 22.868 3.1192 0.1264 0.0000 22.629 3.2132 0.0888 0.0000 24.857<br />

X other -0.5970 0.0582 0.0000 0.5507<br />

X *other -0.2450 0.1245 0.0492 0.7829 -0.2340 0.1255 0.0627 0.7917<br />

C<strong>on</strong>stant<br />

FIT<br />

MEASURES<br />

-5.5740 0.3142 0.0000 -5.1030 0.5068 0.0000 -6.5610 0.4064 0.0000<br />

Nagelkerke<br />

R2<br />

0.34 0.31<br />

Percentage<br />

Correctly<br />

Classified<br />

89.39% 91.27%<br />

3<br />

The estimated effects <str<strong>on</strong>g>of</str<strong>on</strong>g> the different promoti<strong>on</strong> types are relative to the effect <str<strong>on</strong>g>of</str<strong>on</strong>g> feature<br />

promoti<strong>on</strong>s.<br />

243

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