کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5095791 1376484 2015 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Does anything beat 5-minute RV? A comparison of realized measures across multiple asset classes
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات آمار و احتمال
پیش نمایش صفحه اول مقاله
Does anything beat 5-minute RV? A comparison of realized measures across multiple asset classes
چکیده انگلیسی
We study the accuracy of a variety of estimators of asset price variation constructed from high-frequency data (“realized measures”), and compare them with a simple “realized variance” (RV) estimator. In total, we consider over 400 different estimators, using 11 years of data on 31 different financial assets spanning five asset classes. When 5-minute RV is taken as the benchmark, we find little evidence that it is outperformed by any other measures. When using inference methods that do not require specifying a benchmark, we find some evidence that more sophisticated measures outperform. Overall, we conclude that it is difficult to significantly beat 5-minute RV.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Econometrics - Volume 187, Issue 1, July 2015, Pages 293-311
نویسندگان
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