“…Misfit in the other direction, overfit, exists when, for instance, the MAS is excessively elaborated relative to contingencies, such that inefficient redundancies and unnecessary control activities occur or aspects of the MAS lapse and stand idle (Wilkerson & Seers, 2019). Luo and Donaldson (2013) and Klaas et al (2006) described underfit in terms of firm structuration yielding deficient information processing that cannot accommodate contingencies such as firm size, strategy, and uncertainty. We see this as particularly applicable to the question of whether qualitative functional elaboration enables management accounting that delivers the type, nature, accuracy, and speed of financial information the small firm's owners and managers need to make good business decisions and to control firm resources.…”