What should GAAP look like?

S. P. Kothari

We develop an economic theory of GAAP under the assumption that GAAP's objective is to facilitate efficient capital allocation within an economy. The theory predicts that GAAP as shaped by the economic forces of demand for and supply of financial information would focus on performance measurement and control through the income statement and balance sheet. In addition, the theory allows us to compare and contrast extant GAAP, as produced in a regulated setting, with a GAAP that might arise endogenously as a result of market forces. We conclude that verifiability and conservatism, while detracting accounting from a valuation objective, are critical features of an economic GAAP. We recognize the advantage of using fair values in circumstances where these are based on observable prices in liquid secondary markets, but caution against expanding fair values to areas such as intangibles...