A broad array of law enforcement strategies, from income tax to bank regulation, involve self-reporting by regulated agents and auditing of some fraction of the reports by the regulating bureau. Standard models of self-reporting strategies assume that although bureaus only have estimates of the...

In many real-world settings, an action that affects the value of a product or service is self-reported rather than publicly observable. This, in turn introduces the possibility of misrepresentation. In this paper, we propose a theoretical model of self-reporting. A sender chooses an action and...

The Audit Risk Model. The Statement of Auditing Standard (SAS) 99, 107, and International Standards on Auditing (ISA) 240, 315, and 330 require auditors to assess fraud risk factors and materiality level (risk of material misstatement) in a client's financial statements (Bhattacharjee, Maletta,...

We study how adverse selection distorts equilibrium investment allocations in a Walrasian credit market with two-sided heterogeneity. Representative investor and partial equilibrium economies are special cases where investment allocations are distorted above perfect information allocations. By...