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Measuring Private Information in a Canonical Specialist Market: A Comparative StudyChris LamoureuxUniversity of Arizona - Department of Finance Qin WangUniversity of Michigan - Dearborn February 8, 2013 Abstract: We consider the efficacy of statistical measures of asymmetric information in the context of a canonical specialist market. We note that none of the measures is nested within a larger model, so we cannot evaluate goodness of fit using standard statistical tools. Furthermore, we find that pairwise correlations amongst the measures are small. Therefore, we benchmark these measures cross-sectionally to realized specialist loss rates (using alternatively volume and number of trades) in the TORQ data. We find that most measures are positively correlated with specialist loss rates, and two of the six models we consider statistically dominate the other four.
Number of Pages in PDF File: 41 working papers seriesDate posted: July 5, 2012 ; Last revised: February 12, 2013Suggested Citation |
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