Estimating Beta: The International Evidence
Estimating Beta: The International Evidence
复制标题
估计贝塔值:国际证据
DOI:
--
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发表时间:
2020
影响因子:
3.7
通讯作者:
Fabian Hollstein
中科院分区:
文献类型:
--
作者:
Fabian Hollstein
This paper examines different beta estimation methodologies for a large set of Developed and Emerging international markets. For all markets, estimators based on daily data outperform those based on monthly data. The optimal window length is surprisingly homogeneous, at roughly 12 months for Developed Markets, while tending to be somewhat longer for Emerging Markets. The best estimators include a double-shrinkage, a long memory (FI), and a simple combination approach. The FI model generally yields the best predictions for both Developed and Emerging Markets. For portfolio formation, the double-shrinkage, FI, and combination estimators also perform best.
DOI:
10.2139/ssrn.3492931
发表时间:
2019
期刊:
Capital Markets: Asset Pricing & Valuation eJournal
影响因子:
--
作者:
Becker;Hollstein;Prokopczuk;Sibbertsen
通讯作者:
Sibbertsen