Handbook of Management Scales/Supply base reduction
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Supply base reduction (alpha = 0.65)
The authors identify key constructs related to supply chain management. Based on a systematic instrument develop process, they develop a set of reliable, valid, and unidimensional measurement scales.
- We rely on a small number of high quality suppliers. (0.57)
- We maintain close relationship with a limited pool of suppliers. (0.42)
- Chen/Paulraj (2004): Towards a theory of supply chain management: the constructs and measurements. Journal of Operations Management, Vol. 22, No. 2, pp. 119–150
Only two items; relatively low factor loadings.