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- 2011-7-2
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10#
发表于 2011-7-13 13:11
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Lobsterboy - actually they do say pyramiding is bad. Pyramiding = segmenting portfolio, which by CFA and modern portfolio theory, is sub-optimal. And yes, you're right - the lower (or lowest) level are the low risk assets, which are specifically chosen to satisfy the individual's critical goals (college for kiddies) - this seems eerily familiar to an insurance company IMMUNIZING their actuarial assumed liabilities, no?
Then, when the individual has "satsified" or immunized their most important liabilities, they move up the pyramid and focus on higher risk/higher return securities to hopefully achieve "desired" items - house in the hollywood hills. Again, that seems eerily familiar to a "surplus portfolio", which is invested in venture cap, private equity, etc.
If modern portfolio theory is so right and individuals shouldn't follow this segmented approach, I'd like to see banks, pension funds, etc. grow some nutz and use a "diversified portfolio theory" to satisfy all their return, risk needs.
But I digress...I'm going to go back to being brainwashed into CFA = god's law. The emperor is wearing really nice clothes... |
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