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Post Completion Auditing: A Guide to Effective Re-Evaluation of Investment Projects
Post Completion Auditing A Guide to Effective ReEvaluation of Investment Projects Author:Bill Neale, David Holmes Chapter one introduces the reader to the objectives of post-audits and explains how they fit into coherent capital allocation systems. The capital budgeting model used relies on the search-evaluation-implementation-control sequence recommended by authors in a variety of decision-making fields. The second chapter briefly reviews the main techniqu... more »es of investment appraisal (payback, ROI, internal rate of return, net present value), in order to explain their respective advantages and drawbacks. Emphasis is placed on the nature of the information required to undertake a thorough investment project evaluation because this data input will eventually provide the basis for the subsequent post-audit. Chapter three focusses on the drawbacks which academics have frequenty proferred as deterrents to post-audit adoption, and which, in the author's view, have been too readily accepted by business practitioners. The chapter has three parts, the first concentrates on the "technical" problems of post-auditing, the second studies the organizational issues such as culture, resistance to change, rejection of authority, while the third section discusses the role of the internal auditor in the post-audit process. The fourth chapter focuses on the internal political considerations which may dictate the type of projects and the way in which they are presented to top management for approval. Such considerations also govern the approach to be adopted in the project post-audit itself, for example, who should do it. A key argument of this chapter is that effective post-audits are planned post-audits. Chapter five looks at the method of post-audit implementation and the subsequent operation of a post-audit routine will probably differ from firm to firm. There are, however, key principles to adopt, and common errors to avoid. This chapter provides a checklist of issues to examine and some of the ways of overcoming the perceived problems, using a case study as an expository device. The importance of providing suitable documentation is stressed and some sample pro formas are demonstrated. The sixth chapter outlines the results of a survey conducted by the authors into the post-auditing practices of a large sample of UK enterprises, mainly drawn from the "Times" listing. Of particular interest, is the evidence on the main objectives, benefits, and problems experienced by post-auditors. The seventh and final chapter draws upon the practical experience of a variety of firms with whose executives the authors conducted personal interviews. The centrepiece of the chapter is a case study contributed by a senior executive from SKF and Dormer Tools PLC in Sheffield.« less