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Open Access. Powered by Scholars. Published by Universities.®

2003

University of Michigan Law School

Law and Psychology

Behavior

Articles 1 - 2 of 2

Full-Text Articles in Law

Behavioral Economics And The Sec, Stephen J. Choi, Adam C. Pritchard Jan 2003

Behavioral Economics And The Sec, Stephen J. Choi, Adam C. Pritchard

Articles

Not all investors are rational. Quite apart from the obvious examples of credulity in the face of the latest Ponzi scheme, there is no shortage of evidence that many investors' decisions are influenced by systematic biases that impair their abilities to maximize their investment returns. For example, investors will often hold onto poorly performing stocks longer than warranted, hoping to recoup their losses. Other investors will engage in speculative trading, dissipating their returns by paying larger commissions than more passive investors. And we are not just talking about widows and orphans here. There is evidence that supposedly sophisticated institutional investors-mutual …


Some Steps Between Attitudes And Verdicts, Phoebe C. Ellsworth Jan 2003

Some Steps Between Attitudes And Verdicts, Phoebe C. Ellsworth

Book Chapters

Most research that has attempted to predict verdict preferences on the basis of stable juror characteristics, such as attitudes and personality traits, has found that individual differences among jurors are not very useful predictors, accounting for only a small proportion of the variance in verdict choices. Some commentators have therefore concluded that verdicts are overwhelmingly accounted for by "the weight of the evidence," and that differences among jurors have negligible effects. But there is a paradox here: In most cases the weight of the evidence is insufficient to produce firstballot unanimity in the jury (Hans & Vidmar, 1986; Hastie, Penrod, …