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The Accounting Review Vol. 94 No. 2 2019

Banks' Asset Reporting Frequency and Capital Regulation: An Analysis of Discretionary Use of Fair-Value Accounting

Carlos Corona1; Lin Nan2; Gaoqing Zhang3

1 Carnegie Mellon University · 2 Purdue University · 3 University of Minnesota

Abstract

This paper examines banks' choice between fair-value and historical-cost accounting when reported accounting information is used in capital requirement regulation. We center our analysis on a key difference between fair-value and historical-cost accounting: the frequency with which asset value changes are reported. We show that the elasticity of banks' loan returns to aggregate lending is a critical determinant of the interaction between capital adequacy requirements and accounting choices. If lending returns are inelastic, then higher capital requirements reduce fair-value usage. By contrast, higher capital requirements encourage fair value if capital requirements are low and lending returns are sufficiently elastic. In equilibrium, banks may elect different accounting choices, and we find that mandating uniform adoption of historical cost (fair value) is desirable when capital requirements are loose (tight). Our study offers many other implications about fundamental links between accounting and prudential choices.

DOI
10.2308/accr-52209
Volume
94
Issue
2
Pages
157-178
Language
en
Sources
openalex bibtex:phds-export.bib crossref

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