کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
958741 1478836 2015 28 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Measuring private information in a specialist market
ترجمه فارسی عنوان
اندازه گیری اطلاعات خصوصی در یک بازار تخصصی؟
کلمات کلیدی
موضوعات مرتبط
علوم انسانی و اجتماعی اقتصاد، اقتصادسنجی و امور مالی اقتصاد و اقتصادسنجی
چکیده انگلیسی


• Pairwise correlations amongst the information asymmetry measures are small.
• Most measures are positively correlated with the model-free specialist loss rate.
• In particular, measures are only correlated with specialist participation rate.
• Measures do not measure private information in order flow.

Since the reduced forms of the popular measures of asymmetric information in the price formation process are not nested within larger models we cannot evaluate their fit using standard statistical tools. Furthermore, pairwise correlations amongst the measures are small. We benchmark these measures cross-sectionally to realized specialist loss rates (using alternatively volume and number of trades) in the TORQ data. While five of the six measures are significantly correlated with this benchmark, this is only because they are correlated with the specialist participation rate. We infer that the measures do not measure private information in order flow, even in the setting for which they are designed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Empirical Finance - Volume 30, January 2015, Pages 92–119
نویسندگان
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