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Analysis of Sales Promotion Effects on Household Purchase Behavior

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Table A7.3 c<strong>on</strong>tinued<br />

Variable N1 N2 B 1 S.E. Sig Exp(B) B S.E. Sig Exp(B)<br />

Record Hh Age and size linear, with cycle Age and size categorical, without cycle<br />

- Director or<br />

Owner, higher<br />

employee, middle<br />

specialized<br />

8490 77 -0.1775 0.0681 0.0091 0.8374 -0.0843 0.0663 0.2040 0.9192<br />

- Agriculture 473 4 0.1359 0.1382 0.3252 1.1456 0.0478 0.1405 0.7338 1.0489<br />

- Middle and Lower 6820 68 0.0196 0.0637 0.758 1.0198 0.0223 0.0641 0.7278 1.0226<br />

employee<br />

4<br />

- Student 725 6 0.0220 0.1108 0.843<br />

0<br />

1.0222 0.0142 0.1156 0.9024 1.0143<br />

CYCLE 0.006<br />

5<br />

- single 2233 32 0.3259 0.1052 0.001<br />

9<br />

1.3853<br />

- n<strong>on</strong>-school age 2123 18 -0.2740 0.0909 0.002 0.7606<br />

child<br />

6<br />

- older children 4333 31 -0.1700 0.0780 0.029<br />

2<br />

0.8436<br />

- family without 7819 75 0.1178 0.0593 0.047 1.1250<br />

children<br />

0<br />

VARSEEK1 0.0378 0.1122 0.736<br />

3<br />

1.0385 0.0313 0.1113 0.7784 1.0318<br />

VARSEEK2 -0.1870 0.0341 0.000<br />

0<br />

0.8292 -0.1795 0.0343 0.0000 0.8357<br />

SHOPSHAR -0.0270 0.0316 0.388<br />

6<br />

0.9731 -0.0236 0.0313 0.4505 0.9766<br />

NCHAINS 0.0735 0.0432 0.089<br />

0<br />

1.0763 0.0659 0.0415 0.1123 1.0681<br />

BASKET 0.0936 0.0357 0.008<br />

8<br />

1.0981 0.0867 0.0358 0.0156 1.0905<br />

SHOPFREQ -0.0460 0.0071 0.000<br />

0<br />

0.9555 -0.0511 0.0072 0.0000 0.9501<br />

XD 3 4142 0.6992 0.1685 0.000<br />

0<br />

2.0122 0.7230 0.1688 0.0000 2.0606<br />

XDF 1749 1.2839 0.1793 0.000<br />

0<br />

3.6109 1.2977 0.1792 0.0000 3.6607<br />

XDP 2273 1.1372 0.1763 0.000<br />

0<br />

3.1179 1.1618 0.1764 0.0000 3.1958<br />

XFP 2940 1.5408 0.1667 0.000<br />

0<br />

4.6684 1.5755 0.1667 0.0000 4.8332<br />

XDFP 3987 2.1490 0.1616 0.000<br />

0<br />

8.5762 2.1809 0.1616 0.0000 8.8541<br />

X * 1412 3.1297 0.0718 0.000<br />

0<br />

22.868 3.1285 0.0719 0.0000 22.8395<br />

X other 12258 -0.5970 0.0582 0.000<br />

0<br />

0.5507 -0.5828 0.0581 0.0000 0.5583<br />

X *other 1320 -0.2450 0.1245 0.049<br />

2<br />

0.7829 -0.2485 0.1247 0.0464 0.7800<br />

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

FIT MEASURES<br />

-5.5740 0.3142 0.000<br />

0<br />

-3.7885 0.2118 0.0000<br />

Nagelkerke R2 0.34 0.34<br />

Percentage<br />

Correctly Classified<br />

89.39% 89.32%<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 />

245

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