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Analysis of Sales Promotion Effects on Household Purchase Behavior

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APPENDIX A7: Empirical <str<strong>on</strong>g>Analysis</str<strong>on</strong>g> One: <str<strong>on</strong>g>Sales</str<strong>on</strong>g> <str<strong>on</strong>g>Promoti<strong>on</strong></str<strong>on</strong>g> Resp<strong>on</strong>se<br />

Table A7.1: Variables used in the logistic regressi<strong>on</strong><br />

Symbol Descripti<strong>on</strong><br />

Y 0/1 variable indicating whether the household used the available<br />

promoti<strong>on</strong>(s) or not, dependent variable<br />

Social class Social Class <str<strong>on</strong>g>of</str<strong>on</strong>g> the household<br />

1 = D<br />

2 = C<br />

3 = B-<br />

4 = B+<br />

5 = A<br />

Size Number <str<strong>on</strong>g>of</str<strong>on</strong>g> pers<strong>on</strong>s in the household<br />

Type <str<strong>on</strong>g>of</str<strong>on</strong>g> Residence 1 = single family house<br />

2 = 2 under 1 ro<str<strong>on</strong>g>of</str<strong>on</strong>g><br />

3 = corner<br />

4 = town house<br />

5 = apartment<br />

6 = flat<br />

7 = other<br />

Property Possessi<strong>on</strong> 0 = no<br />

1 = yes<br />

Age Age <str<strong>on</strong>g>of</str<strong>on</strong>g> the pers<strong>on</strong> resp<strong>on</strong>sible for shopping<br />

1 = 12-19<br />

2 = 20-24<br />

3 = 25-29<br />

4 = 30-34<br />

5 = 35-39<br />

6 = 40-44<br />

7 = 45-49<br />

8 = 50-54<br />

9 = 55-64<br />

10 = 65-74<br />

11 = ≥ 75<br />

Educati<strong>on</strong> Educati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> the pers<strong>on</strong> resp<strong>on</strong>sible for the shopping in numbers<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> years <str<strong>on</strong>g>of</str<strong>on</strong>g> schooling<br />

1 = standard (6 years)<br />

2 = lower (10 years)<br />

3 = middle (12 years)<br />

EDUCRES<br />

_STANDARD<br />

4 = higher (16 years)<br />

Resulting error term <str<strong>on</strong>g>of</str<strong>on</strong>g> regressing standard level <str<strong>on</strong>g>of</str<strong>on</strong>g> educati<strong>on</strong> <strong>on</strong><br />

social class<br />

c<strong>on</strong>tinued<br />

239

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