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Analysis of Sales Promotion Effects on Household Purchase Behavior

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Table 7.6: Relati<strong>on</strong>ship promoti<strong>on</strong> resp<strong>on</strong>se and storage space, looking for possible<br />

interacti<strong>on</strong> effects with promoti<strong>on</strong> type<br />

TYPE OF RESIDENCE<br />

H4a: Size <str<strong>on</strong>g>of</str<strong>on</strong>g> the house is more important for in-store promoti<strong>on</strong>s than for out-<str<strong>on</strong>g>of</str<strong>on</strong>g>-store<br />

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

In-store promoti<strong>on</strong>s Out-<str<strong>on</strong>g>of</str<strong>on</strong>g>-store promoti<strong>on</strong>s<br />

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

Single family<br />

house<br />

-0.2306 0.1049 0.0279 0.7940 -0.9779 0.2556 0.0001 0.3784<br />

Town house 0.3182 0.0664 0.0664 1.3747 0.6453 0.1313 0.0000 1.9065<br />

Apartment 0.0310 0.0943 0.0943 1.0314 0.2058 0.1868 0.2705 1.2285<br />

Other -0.1186 0.1247 0.1247 0.8882 0.1208 0.2168 0.5774 1.1284<br />

Test results: size <str<strong>on</strong>g>of</str<strong>on</strong>g> the house is not more important for in-store promoti<strong>on</strong>s than for out<str<strong>on</strong>g>of</str<strong>on</strong>g>-store<br />

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

The lack <str<strong>on</strong>g>of</str<strong>on</strong>g> empirical support for the stated hypotheses could be due to the fact that brand<br />

switching and store switching are not inhibited by storage space.<br />

7.5.2.4 Age <str<strong>on</strong>g>of</str<strong>on</strong>g> the Shopping Resp<strong>on</strong>sible Pers<strong>on</strong><br />

As menti<strong>on</strong>ed in Secti<strong>on</strong> 7.4, age and cycle are intertwined. At first, age is therefore<br />

linearly incorporated (corresp<strong>on</strong>ding with the first parameter estimate for size in Table<br />

7.7). The remaining rows show the results <str<strong>on</strong>g>of</str<strong>on</strong>g> treating size as a categorical variable<br />

(excluding cycle and including household size and age as categorical variables, Table<br />

A7.3).<br />

133

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