Comparing Early Supplier Involvement( ESI) and Early Buyer Involvement (EBI)

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ABSTRACT

Definitions of ESI and EBI are arrived at based on extensive literature review and highlighted in block diagrams. ESI is perceived as an outcome of long- term relations and well managed permanent supply-chains which lead to knowledge integration, trust and cooperation and proactiveness. EBI on the contrary is perceived as an initiative to accumulating ‘relational capital’ which leads to ‘product perfection’. Evaluation of applicability and non-applicability of ESI to the four roles of SCM in construction by Vrijhoef and Koskela, 2000 is carried out. ESI is also pictured as ‘early supplier inputs’ as well as ‘early supplier intervention’. The script has been fairly positive on the application of ESI to the 4 roles other than to improve the supply chain. Within a buyer-supplier framework and the life span of a project, ESI has its limitations in contributing to SCM.

Introduction

ESI and EBI are steps towards idealisation of processes. As for all other management concepts, context modifies the outcomes and the key is to find a balance. A company’s top tier permanent or preferred supply chain has to be appreciated for the competitiveness and commitment exhibited to win them the reputation they own. Finding a place in the permanent supply chain of a buyer indicates stability and assured work for the future. ESI and relations enable buyers to take decisions at the last responsible moment

The other side of the matter is excessive adherence to preferred suppliers neglecting the advantages competitive pricing. Competitive pricing could pave the way for reducing the price of the end product. This is what the evaluation of the T5 agreement now suggests.

Early Supplier Involvement- ESI

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