Law Commons^™

Laws Against Bubbles: An Experimental-Asset-Market Approach To Analyzing Financial Regulation, Erik F. Gerding

Publications

This article analyzes the effectiveness of proposed and actual securities, financial, and tax laws designed to prevent, or dampen the severity of asset price bubbles, including laws designed to mitigate excessive speculation. The article employs experimental asset market research to measure the effectiveness of these anti-bubble laws in correcting mispricings. Experimental asset markets represent complex simulations of stock markets in which subjects trade securities over a computer network. These markets allow scholars to test causal links between legal policies and market effects in ways that empirical research alone cannot. With these virtual markets, researchers can identify asset price bubbles - …

The Next Epidemic: Bubbles And The Growth And Decay Of Securities Regulation, Erik F. Gerding

Publications

This article explores how speculative bubbles undermine the effectiveness of securities regulations and spawn epidemics of securities fraud. A brief historical survey demonstrates that stock market bubbles almost invariably coincide with epidemics of securities fraud, and provides a compelling argument that the outbreak of fraud in the Enron era did not stem merely from factors unique to the 1990s, but from the dynamics of an asset price bubble as well.

Drawing on perspectives from securities law practice and economic theory, the article argues that bubbles dilute the deterrent effect of antifraud rules and promote deregulation. Both effects alter the calculus …