A framework for a capability maturity model for purchasing: Construction and manufacturing engineering

Purchasing activities are defined as the essential activities associated with the \nacquisition of the materials, services and equipment used in a business organisation. \nThey are significant functions because they help organisations to realise many \nbenefits such as cost reduction, improved material delivery, a shorter cycle time, \naccess to product and process technology and quality improvement. This can only be \nachieved if an organisation performs its purchasing activities effectively and \nefficiently. \nThere are four purchasing development frameworks, or models, that are helpful in \nevaluating the purchasing activity in an organization. These are: Stannack, P. and \nJones, M. (1988) Model, Reck and Long, (1988) Model, Jones, D.M., (1999) Model \nand Arjan V. (2000), Model. However, it was concluded that these models were nonoperational \nand merely indicate the stage of development of the purchasing activity. \nThe shortfall of these approaches is that they have no "standard" development criteria \nthat organizations can follow to evaluate their purchasing activities. These models \nalso have a limited number of development measurement variables. \nIn an attempt to overcome these shortfalls and identify factors that affect purchasing \nimprovements, a purchasing development model was developed. The aim of this \nresearch is to produce a new purchasing maturity model (PurchMM) based on a wide \nvariety of purchasing parameters that have been discovered during the literature \nreview. The Readiness PurchMM describes an evolutionary improvement path for \npurchasing function from an ad hoc, immature process to a mature, well-organized \none. Five levels of maturity encompass this path. The Readiness PurchMM guides \npurchasing functions that wants to gain control of their purchasing activities for \nimproving, developing the performance of the purchasing functions, maintaining