کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
960546 | 929493 | 2007 | 47 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Estimating and testing beta pricing models: Alternative methods and their performance in simulations
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کلمات کلیدی
موضوعات مرتبط
علوم انسانی و اجتماعی
مدیریت، کسب و کار و حسابداری
حسابداری
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We conduct a simulation analysis of the Fama and MacBeth[1973. Risk, returns and equilibrium: empirical tests. Journal of Political Economy 71, 607-636.] two-pass procedure, as well as maximum likelihood (ML) and generalized method of moments estimators of cross-sectional expected return models. We also provide some new analytical results on computational issues, the relations between estimators, and asymptotic distributions under model misspecification. The generalized least squares estimator is often much more precise than the usual ordinary least squares (OLS) estimator, but it displays more bias as well. A “truncated” form of ML performs quite well overall in terms of bias and precision, but produces less reliable inferences than the OLS estimator.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Financial Economics - Volume 84, Issue 1, April 2007, Pages 40-86
Journal: Journal of Financial Economics - Volume 84, Issue 1, April 2007, Pages 40-86
نویسندگان
Jay Shanken, Guofu Zhou,