Accounting Standards, Cost of Capital, Resource Allocation, and Welfare in a Large Economy

The Accounting Review · 2013 · Volume 88 · Issue 4

Abstract

In an extended capital asset pricing model (CAPM) setting, I examine how the quality of accounting standards affects real investment and welfare through its impact on investment hurdle rates. In this model, cash flow uncertainty arises from twofundamentalsources relating, respectively, to economic performance and accounting measurement errors, but they combine into a singlemarketfactor for asset pricing. Accounting standards matter to real investment not only because information quality affects the required risk premiums on individual projects relative to agivenmarket factor, but also because information quality affects the aggregate investment level and, hence, the market factor itself. I show that improving accounting standards causes both an expansion of the real economy and a shift in capital allocation across firms. While welfare increases as a result, firms in certain risk classes end up with higher costs of capital and lower values, some of which arecrowded outfrom the economy. The study also lends insights into how the real and financial impacts of accounting standards depend on a firm's accounting and economic characteristics.

Keywords

accounting standards, resource allocation, investment hurdle rates, cost of capital, welfare

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