The strategic competence of accountants and middle managers in budget making

This paper aims to advance the notion of the "situated functionality of numbers" (Ahrens & Chapman, 2007) by investigating the practical knowledge of strategy which shapes the calculations performed by accountants and middle managers when they are making a budget. It proposes an in-depth investigation of the budgeting conversations collected during an extensive field study in a large construction firm that had undertaken a new partnership strategy. Drawing on a conversation analytical approach, it identifies three micro-practices of calculation constitutive of the accountants' and middle managers' strategic competence: invoking the usefulness of numbers to activate local projects; constructing the acceptability of numbers to report them to external partners; authorising the plausibility of numbers to reconcile local contingencies and global coherence. The paper then explores how accountants and middle managers come to a mutual understanding of their respective accountabilities when they perform their strategic competence. It ends by discussing the unintended consequences of these transformations in their professional roles. (C) 2011 Published by Elsevier Ltd.