(This article was first published on Timely Portfolio, and kindly contributed to R-bloggers)
As bonds approach the artificial zero bound, where do we go next especially after the record setting +30% in 2011? The rolling 250-day total return has rarely gone negative since the inception of the Vanguard Funds VBMFX and VUSTX. I am intentionally an ex-bond fund manager, so I am very interested.
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| From TimelyPortfolio |
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| From TimelyPortfolio |
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Zero Inflated Models and Generalized Linear Mixed Models with R.
Zuur, Saveliev, Ieno (2012).