An integrated decision support system for ERP implementation in small and medium sized enterprises. Issue 4 (8th July 2014)

• Record Type: Journal Article
• Authors: Xie, Ying; James Allen, Colin; Ali, Mahmood
• Is Part Of: Journal of enterprise information management. Volume 27:Issue 4(2014)
• Page Start: 358
• Page End: 384
• Publication Date: 2014-07-08
• Subjects: Management information systems -- Periodicals; Business logistics -- Periodicals; Business -- Data processing -- Periodicals; Management -- Data processing -- Periodicals; 658.05
• DOI: 10.1108/JEIM-10-2012-0077
• Languages: English
• ISSNs: 1741-0398

Abstract

<abstract> <title> <x content-type="archive" xml:space="preserve">Abstract</x> </title> <sec> <title content-type="abstract-heading">Purpose</title> <p> – Implementing enterprise resource planning (ERP) is a challenging task for small- and medium-sized enterprises (SMEs). The purpose of this paper is to develop an integrated decision support system (DSS) for ERP implementation (DSS_ERP) to facilitate resource allocations and risk analysis. </p> </sec> <sec> <title content-type="abstract-heading">Design/methodology/approach</title> <p> – Analytical regression models are developed using data collected through a survey conducted on 400 SMEs that have implemented ERP systems, and are validated by a simulation model. The validated analytical regression models are used to construct a nonlinear programming model that generates solutions for resource allocations, such as time and budget. </p> </sec> <sec> <title content-type="abstract-heading">Findings</title> <p> – ERP implementation cost increases along the time horizon, while performance level increases up to a point and remains unchanged. To maximise or achieve a certain level of performance within a budget limitation, CSFs are prioritised as: project management (highest), top management, information technology, users and vendor support (lowest). SMEs are recommended to concentrate effort and resources on CSFs that have a greater impact on achieving their desired goals while optimising utilisation of resources. </p> </sec> <sec> <title content-type="abstract-heading">Research limitations/implications</title> <p> – DSS_ERP proves to be beneficial to SMEs in identifying required resources and allocating resources, but could be further tested in case studies for its practical use and benefits. </p> </sec> <sec> <title content-type="abstract-heading">Practical implications</title> <p> – DSS_ERP serves as a useful tool for SMEs to predict required resources and allocate them prior to ERP implementation, which maximises the probability of achieving predetermined targets. It also enables SMEs to analyse risk caused by changes to resources during ERP implementation, and helps them to be better prepared for the risks. </p> </sec> <sec> <title content-type="abstract-heading">Originality/value</title> <p> – The research contributes to the scarce research on ERP implementation using scientific methods. A novel nonlinear programming model is constructed for ERP implementation under time and budget limitations, facilitating resource allocations in an ERP implementation, which has not been reported in any previous research. The research offers a theoretical basis for empirical studies of resource allocations in ERP implementation.</p> </sec> </abstract>