Jamal and Sunder (1996) showed that the median prices in double auctions populated by zero-intelligence (ZI) traders whose trading limits are set by two biased heuristics tend to converge to the same equilibrium as if their trading limits were set by applying Bayes' Rule. This note provides an...

Government regulation of financial reporting by publicly listed firms, coupled with a punitive regime for violation of Generally Accepted Accounting Principles (GAAP) has been in place in the United States for seven decades. Whether this regime is effective or useful is an open question,...

Attainment of rational expectations equilibria in asset markets calls for the price system to disseminate traders’ private information to others. It is known that markets populated by asymmetrically-informed profit-motivated human traders can converge to rational expectations equilibria. This...

We present data on privacy practices in e-commerce under the European Union's (EU's) formal regulatory regime prevailing in the United Kingdom (U.K.), and compare it to the data from a previous study of United States (U.S.) practices that evolved in the absence of government laws or enforcement....

Under what conditions is government regulation better at protecting market participants than private, evolving, market-driven protections? An intriguing answer to that question emerges if we examine a relatively unregulated area of market participant protection: e-commerce privacy. In the United...

Mandatory certification of the financial reports of publicly-held corporations by independent auditors has been a key element in U.S. regulatory framework to improve financial reporting. The economic consequences of mandatory certification remain controversial. Although each market is unique,...

Independence (in fact as well as in appearance) is widely thought to be necessary for the quality of audits, and audit quality is often equated with independence. Private incentives to demand (and supply) independent certification of financial statements are thought to be insufficient, thus the...

Attainment of rational expectations equilibria in asset markets calls for the price system to disseminate agents’ private information to others. Markets populated by human agents are known to be capable of converging to rational expectations equilibria. This paper reports comparable market...

Certification of financial reports is tightly regulated with the intent to ensure the quality of this service. In order to place this market within a larger perspective, Part I of this paper presents archival data on certification activity in the economy. The finding of widespread availability...