30.04.2014 Views

Essays on supplier responsiveness and buyer firm value - Nyenrode ...

Essays on supplier responsiveness and buyer firm value - Nyenrode ...

Essays on supplier responsiveness and buyer firm value - Nyenrode ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

esp<strong>on</strong>dents from functi<strong>on</strong>s besides marketing are asked. As the comp<strong>on</strong>ents of the MARKOR scales<br />

lack discriminant validity, it is an issue of c<strong>on</strong>cern as market orientati<strong>on</strong> involves resp<strong>on</strong>ding to the<br />

customer’s needs by generating, disseminating, <strong>and</strong> resp<strong>on</strong>ding to informati<strong>on</strong> throughout the<br />

organizati<strong>on</strong>, <strong>and</strong> not specifically <strong>on</strong>ly within the marketing department. Hence, when offering their<br />

assessments of market orientati<strong>on</strong> regardless of their functi<strong>on</strong>al duties, resp<strong>on</strong>dents should be able to<br />

distinguish between the comp<strong>on</strong>ents of market orientati<strong>on</strong>. If they cannot distinguish between the<br />

comp<strong>on</strong>ents of market orientati<strong>on</strong>, a single general market orientati<strong>on</strong> factor should be used. The<br />

results presented by Kohli et al. (1993) improved when the items of the MARKOR scales <strong>and</strong> latent<br />

c<strong>on</strong>structs were reduced. The best results they presented were with <strong>on</strong>e general latent factor of market<br />

orientati<strong>on</strong> <strong>and</strong> two latent comp<strong>on</strong>ent factors of market orientati<strong>on</strong>. However, even the best results<br />

presented by Kohli et al. (1993) were not within the acceptable goodness of fit statistics range.<br />

Therefore, further item reducti<strong>on</strong> would be necessary to improve the goodness of fit statistics when we<br />

use their scale.<br />

The first issue that we had to address was whether to adopt a comp<strong>on</strong>ent-wise approach or a<br />

general factor approach of market orientati<strong>on</strong>. We informally interviewed fellow academics <strong>and</strong> MBA<br />

students with work experience about what they viewed as the most important comp<strong>on</strong>ent of market<br />

orientati<strong>on</strong> from the customer’s perspective, <strong>and</strong> it was agreed that the resp<strong>on</strong>se comp<strong>on</strong>ent was the<br />

most important. In additi<strong>on</strong>, some of the academics <strong>and</strong> students were of the opini<strong>on</strong> that the<br />

resp<strong>on</strong>siveness factor was representative of the general market orientati<strong>on</strong> factor from the customer’s<br />

perspective, as the customer is not involved in the <strong>supplier</strong>’s internal operati<strong>on</strong>s <strong>and</strong> every marketoriented<br />

acti<strong>on</strong> is a resp<strong>on</strong>se from the customer’s perspective. In additi<strong>on</strong> to previously menti<strong>on</strong>ed<br />

reas<strong>on</strong>s for focusing <strong>on</strong> the customer, informal c<strong>on</strong>versati<strong>on</strong>s with academics motivated us, in part, to<br />

focus <strong>on</strong> the customer, <strong>and</strong> to some extent we were motivated by the call of Kohli et al. (1993) to<br />

“assess the soundness of the measures” of the MARKOR scale (pg. 473).<br />

In the next stage, we modified the MARKOR scale items. Some of the 32 items of scale were<br />

modified to reflect the customer’s perspective. We did this by first selecting those questi<strong>on</strong>s about<br />

which we suspected the customer would have knowledge. This resulted in 20 items being selected.<br />

Next, we reworded the questi<strong>on</strong>s in order to adapt them to the customer’s perspective of the <strong>supplier</strong>’s<br />

resp<strong>on</strong>siveness or market orientati<strong>on</strong>. This was d<strong>on</strong>e in order to meet Churchill’s (1979) requirements<br />

that items are able to “c<strong>on</strong>vey different shades of meaning” (p. 68). Furthermore, slightly changing the<br />

original scale allows us to create better measures, as Churchill (1979) states, “By incorporating<br />

slightly different nuances of meaning in statements in the item pool, the researcher provides a better<br />

foundati<strong>on</strong> for the eventual measure.” (p. 68).<br />

Table 2.2 provides the original scale of items <strong>and</strong> our modificati<strong>on</strong>s to them. We eliminated the<br />

items <strong>on</strong> which we c<strong>on</strong>cluded that customers could not provide an accurate assessment. Therefore, we<br />

did not include the following MARKOR questi<strong>on</strong>s in our questi<strong>on</strong>naire: 4, 8, 10, 12, 13, 16, 17, 18,<br />

20, 24, 27, <strong>and</strong> 30. Questi<strong>on</strong> 4 states that, “We are slow to detect changes in our customers’ product<br />

preferences.” It was excluded because we came to the c<strong>on</strong>clusi<strong>on</strong> that no customer could decide the<br />

accurate level of research that a <strong>supplier</strong> c<strong>on</strong>ducted in house. Many internal <strong>supplier</strong> processes are kept<br />

secret <strong>and</strong>, therefore, the customer would not have the required knowledge to answer questi<strong>on</strong> 4.<br />

Similarly, questi<strong>on</strong> 8 <strong>on</strong> the MARKOR scale is, “In our business unit, intelligence <strong>on</strong> our competitors<br />

is generated independently by several departments;” customers would not know the inner working of<br />

several departments. In additi<strong>on</strong>, Questi<strong>on</strong>s 8 <strong>and</strong> 10 of the MARKOR scale were excluded because<br />

41

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!