3. RESULTADOS
3.3 Análisis de las elecciones de Alcalde y de Concejo en el 2007
3.3.3 Análisis de variables socioeconómicas para elecciones de Alcalde en
Part 1 – General
Interviewee details Company details Relationship details (supplier – contractor)
Function # of FTE Products exchanged
Yearly sales Account / product group manager
Main activities Annual sales (an antecedent of preferred customer status) Proximity (an antecedent of preferred customer status)
Part 2 – Supplier relationship management Part 3 – Preferred customer status and
collaboration satisfaction Communication Attractiveness and satisfaction Cooperation and goals Recent relationship developments Management participation Relationship specific investments Involvement (improvement / development programs) Preferential resource allocation and treatment Information sharing Innovation / improvement suggestions
After the interview with the supplier, both identified contractors were then interviewed. These interviews also started with general questions to assess the context (see Table 12 – Part 1). In the second part of the contractor interviews, the contractors were asked about the same aspects of supplier relationship management that had been discussed with the supplier (see Table 12 – Part 2): how the contractor acts towards the specific supplier of the case study and in general. Further, the general maturity of the contractor’s supplier relationship management was measured using the tool described in Bemelmans et al. (2011). On the basis of the answers to this second part by both the supplier and the contractors it was then analysed whether a supplier’s perception of a contractor’s’ maturity
regarding supplier relationship management has an impact on its customer status at the supplier (see Figure 11). Furthermore, any difference between the general maturity
(regarding supplier relationship management) of the contractors and their behaviour towards the case suppliers could confirm the implicit relationship between the contractor’s
satisfaction regarding its collaboration with a supplier and the perceived maturity of this contractor by the supplier (see Figure 11). In the third and final part of the contractor
interviews, the contractors were asked questions regarding their satisfaction with the collaboration with the supplier and also ones dealing with topics about preferred customer status (see Table 12 – Part 3). This was a mirrored version of the third part of the supplier interview and provides insight on whether there are perceived differences about the collaboration. On the basis of the answers to this part by both the supplier and the
contractors, it was assessed whether having preferred customer status at the supplier had a
positive impact on the contractor’s satisfaction regarding their collaboration (see Figure 11).
We conclude this section with some extra information about the interviews. All the interviews were recorded and their average duration was 75 minutes. In compliance with the 24‐hour rule (Eisenhardt, 1989b), comprehensive interview notes were completed within one day of the interview. These notes, compiled following the interview protocol, formed the basis for writing up the case descriptions and the analysis presented in the following section.
5.4 R
ESULTSIn this section, the results of the two inductive qualitative case studies are presented. As noted in Section 5.3, representatives of three companies were interviewed in each case: one supplier plus two of its customers (both prime contractors and one with preferred status). As such, a total of four dyadic matched‐pair inter‐organizational relationships were investigated (see Figure 12). All the participating companies gave permission for the researchers to openly discuss their answers regarding a relationship with the other party. However, in presenting the results in this article, the names of the participating companies and interviewees are not revealed. In the following subsections, the two cases are described, providing the case context, the specific results and interim conclusions.
5.4.1 CASE 1
The data collection for Case 1 started at Supplier 1 where the interviewee was the ‘Head of Sales’ and responsible for the entire sales department. At the start of the interview, two specific customers were selected for discussion and the contact details of the contact people at these customers were provided. The customer selected as the most favoured customer of Supplier 1, Preferred Customer 1, was not the largest customer in terms of sales volume (Interviewee Supplier 1: “the volume of sales of a customer has little to do with the status of the customer”). This customer had been a preferred customer for many years and, according to Interviewee Supplier 1, all the employees of Supplier 1 perceived Preferred Customer 1 to be the most preferred customer (Interviewee Supplier 1: “most nice, loyal and good customer we have”). The customer selected as just a regular customer, Regular Customer 1, according to Supplier 1, always requested many quotations (Interviewee Supplier 1: “we as market leader are good for comparing quotations”) but almost every time accepted a competitor of Supplier 1’s offer. Supplier 1 also indicated that Regular Customer 1 was more likely to choose Supplier 1 if wanting a very customized / special product. In Subsection
5.4.1.1, the three companies involved in Case 1 are further introduced (see Table 13 for an overview of the indicators for Case 1).
5.4.1.1 CONTEXT
Supplier 1 is located in the centre of the Netherlands and sells products for commercial and industrial building. Its main product is prefabricated (prefab) hollow core slabs (approximately 2,700,000 m2 per year), and this product was the focus in this case. It also sells a ‘Casco’ system (combination of prefab hollow core slabs and prefab walls) and moulds for foundations. With regard to the prefab hollow core slabs, it has approximately a sixty per cent market share within the Netherlands. At the time of the research, Supplier 1 was establishing key account managers for its preferred customers (but not yet officially appointed).
Preferred Customer 1 is active only in the commercial and industrial building sector and not in the infrastructure sector. In addition to prefab hollow core slabs, it occasionally buys the Casco system from Supplier 1. Preferred Customer 1 has over twenty offices divided across five regions in the Netherlands: North, East, Middle, South and West. The locations in the North, East and Middle regions are responsible for most of the sales by Supplier 1 to Preferred Customer 1. The other locations (in the South and West regions) are still treated as preferred customers even though Supplier 1 hardly conducts any business with these offices. As such, the relationship being considered here is Supplier 1 – Preferred Customer 1 (North, East and Middle). In the remainder of this paper, the term Preferred Customer 1 should be read as covering only these three regions. The interviewee from Preferred Customer 1 was the Regional Director of the Middle region and also responsible for prefab hollow core slabs across the whole company. As the responsible person, he arranges and maintains a framework contract for prefab hollow core slabs. However, the regions are not obliged to use this contract. Preferred Customer 1 regards Supplier 1 as its preferred supplier for prefab hollow core slabs.
Regular Customer 1 is active both in the commercial and industrial building sector and in the infrastructure sector. It also conducts some special works (such as wind turbine towers and special concrete projects) that cannot be classified as belonging to either of the named subsectors. Regular Customer 1 has two locations in the south of the Netherlands which were formally separate companies. Its relationship with Supplier 1 involves both locations and for the remainder of this study when referring to Regular Customer 1, this covers both locations. Regular Customer 1 only conducts business with Supplier 1 over prefab hollow core slabs but has no specific person responsible for the purchase of this product; rather the slabs are bought by individual project leaders. In 2010, Regular Customer 1 purchased
approximately 80,000 m2 of prefab hollow core slabs which was less than half of its typical annual purchases, which Supplier 1 estimated at approximately 500,000 m2. According to Regular Customer 1, its purchasing had dropped because it was now using more ‘full slabs’ rather than ones with hollow cores. Normally, Regular Customer 1 buys prefab hollow core slabs from Supplier 1 on an occasional basis and, in recent years, the spend has not been constant. On a management/policy level, Regular Customer 1 has selected three suppliers (including Supplier 1) of prefab hollow core slabs and has no preference between them. The project leaders are free to use any of these three suppliers and they judge every offer on design (engineering), delivery time and price. It is possible that, on the project level, Regular Customer 1 employees could have a preference for other suppliers than Supplier 1. Nevertheless, according to Regular Customer 1, the price quoted by Supplier 1 is never competitive and that is the main reason why the spend at Supplier 1 is low (Regular Customer 1 would prefer to spread its spend more equally and increase purchases from Supplier 1).