Social and Behavioral Sciences Commons^™

Taxing Shared Economies Of Scale, Brad Borden

Bradley T. Borden

Economies of scale exist if long-run average costs decline as output rises. All else being equal, the decline in average costs should lead to greater profitability, making economies of scale attractive to businesses. Nobel laureate George Stigler recognized that economies of scale should help determine the optimum size of a firm. To obtain economies of scale and optimum firm size, parties may integrate resources or grant access to resources without integrating. Such arrangements create shared economies of scale. Tax law must consider the effects of shared economies of scale and address them. In particular, the varying degrees of scale-sharing raise …