What drives financial performance–resource efficiency or resource slack?
研究探讨了库存、生产和营销资源效率与股票回报、托宾Q和资产收益率等财务指标的关系，发现资源效率对财务绩效有正向影响，但存在边际递减效应。
Abstract Extant research in operations management has revealed divergent insights into the value potential of resource efficiency. While one view relates efficiency with good operations management and asserts that slack resources are a form of waste that should be minimized, the other view suggests that limited resource slack can impose heavy costs on firms by making them brittle. In this research, the authors build on these views to investigate the relationship of inventory, production, and marketing resource efficiency of firms with three metrics of financial performance (i.e., Stock‐Returns, Tobin's Q, and Returns‐on‐Assets). The authors evaluate the theoretical framework using secondary information on all U.S. based publicly‐owned manufacturing firms across the 16‐year time period of 1991–2006. Analysis utilizing a mixed‐model approach reveals that a focus on resource efficiency is positively associated with firm financial performance. However, findings also support the arguments favoring slack, indicating that the financial gains from resource efficiency exhibit diminishing returns.