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Showing results 1 to 25 of 260
Search took 0.02 seconds. Search: Posts Made By: Damien Laker |
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Forum: Performance Attribution
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Replies: 3
Views: 243
Posted By
Damien Laker
Hi Ron, I do agree with you that getting the correct benchmark is an essential first step. The question of attributing by volatility is an unusual one, and I don't think there is any agreed... |
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Forum: Return Measurement
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Replies: 5
Views: 916
Posted By
Damien Laker
Hi Fook Seng, I think that most people agree with the proposition: IF the manager does not control the cashflows THEN it is preferable to use time weighted returns (IF A THEN B). I know that some... |
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Forum: Return Measurement
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Replies: 11
Views: 531
Posted By
Damien Laker
Hi Kramer, The classic reference source on approximation errors in monthly returns is Peter Vann's paper at: http://www.compoundinghappens.com/mw_tw.htm The formula you showed added the cashflow... |
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Forum: Performance Attribution
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Replies: 3
Views: 380
Posted By
Damien Laker
I provide a list of some of the main vendors at: http://www.compoundinghappens.com/PerformanceSystems.htm I also provide some comments about how to select a system. It sounds like your budget... |
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Forum: Return Measurement
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Replies: 3
Views: 297
Posted By
Damien Laker
Yes, leverage is an awesome thing, isn't it! Depending on your purposes, you may find it more convenient to hold more cash in these portfolios, or (assuming that these portfolios are active... |
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Forum: CompoundingHappens.com
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Replies: 8
Views: 3,007
Posted By
Damien Laker
Hi, I’ve now added a new page (under the exposure page) that describes synthetic income calculations: http://www.compoundinghappens.com/synthetic_income.htm... |
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Forum: Return Measurement
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Replies: 3
Views: 297
Posted By
Damien Laker
Hi, May I ask whether you are doing these calculations in a spreadsheet? I am soon going to publish a paper on this topic. In the meantime, you may find it helpful to read the material about... |
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Forum: Performance Attribution
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Replies: 6
Views: 669
Posted By
Damien Laker
Hi Ryan, If you Google "Transaction based attribution" I think you will find that most of the sources mention fairly prominently that transcation-based attribution is more accurate than... |
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Forum: Return Measurement
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Replies: 4
Views: 220
Posted By
Damien Laker
Kramer, If the portfolio is valued monthly (and hence you only know the NAV at month end), but the cashflow takes place during the month, you will not be able to calculate a completely accurate... |
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Forum: Return Measurement
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Replies: 4
Views: 220
Posted By
Damien Laker
The first point to not is that if there were no dividends, all you would need is the NAV at the start and the NAV at the finish. This would give you the return over the entire period. For example,... |
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Forum: Performance Attribution
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Replies: 14
Views: 823
Posted By
Damien Laker
Hi Kevin The difference between time-weighted and money-weighted is a very basic one, but it also is a question on which some self-professed experts are totally confused and totally wrong. The... |
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Forum: Performance Attribution
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Replies: 14
Views: 823
Posted By
Damien Laker
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Forum: Performance Attribution
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Replies: 14
Views: 1,988
Posted By
Damien Laker
Hi Bhushan, I attach a spreadsheet. In the worksheet "Table 1 (Carino Method)" you will see a worked example using the Carino method. The important stuff is in columns J to N. The multiperiod... |
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Forum: Performance Attribution
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Replies: 7
Views: 404
Posted By
Damien Laker
Hi Moshe, So far as I am aware, the most common practice is to say "Here is the gross return, here is an attribution analysis showing how gross differs from benchmark, and now separately I will show... |
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Forum: Performance Attribution
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Replies: 3
Views: 589
Posted By
Damien Laker
To Ron's customary lecture, I would like to add mine. On my web site, I summarise some of the research on spreadsheet errors by Dr Ray Panko of University of... |
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Forum: Return Measurement
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Replies: 1
Views: 167
Posted By
Damien Laker
Andy, The decision of whether to use a hedged index is normally part of deciding what the benchmark is. Plenty of managers have a global equities (unhedged) product, and a global equities (fully... |
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Forum: Performance Attribution
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Replies: 7
Views: 395
Posted By
Damien Laker
Looking back at Andy's original question, may I add that if you don't treat this as a spacial case in the attribution analysis, you can get some unhelpful results. Moreover, if you are using a... |
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Forum: Performance Attribution
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Replies: 7
Views: 395
Posted By
Damien Laker
It would appear that the most common usage of this term is as David and Carl have described, i.e. attribution including a sector that is not present in the benchmark. My terminology about this is... |
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Forum: Performance Attribution
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Replies: 7
Views: 395
Posted By
Damien Laker
Hi Andy, As I understand it, this simply means doing the attribution against something other than the usual portfolio benchmark. Any performance attribution should be able to do this as well as it... |
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Forum: Performance Attribution
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Replies: 2
Views: 267
Posted By
Damien Laker
You have two options: 1. Use a sector attribution model, and classify the securities into different groups according to the styles you want to analyse. See an article I wrote on "Flexible... |
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Forum: Performance Fees
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Replies: 33
Views: 4,395
Posted By
Damien Laker
Bloomberg have a story: "Madoff Investors Paid Fees to Funds for Profits That Vanished" http://www.bloomberg.com/apps/news?pid=20601103&sid=amj8XcwuSr0s&refer=us The Madoff affair is quite awful. ... |
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Forum: Return Measurement
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Replies: 21
Views: 1,141
Posted By
Damien Laker
May I say firstly that this can be a real dilemma. Moreover, I think that, if the timing of a cashflow within a single day can be a possible source of distortion, doesn't this show just how... |
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Forum: Return Measurement
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Replies: 4
Views: 158
Posted By
Damien Laker
Hi Robert, The index return in any single period is simply a weighted sum of the security returns in that period. You can determine the weights using market capitalization or whatever other criteria... |
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Forum: Return Measurement
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Replies: 8
Views: 560
Posted By
Damien Laker
Hi Carl, A very happy 2009 to you also. It is good to be able to compare our thinking where the emphasis is a bit different. I guess the geometric active returns are a panacea for people who find... |
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Forum: Return Measurement
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Replies: 8
Views: 560
Posted By
Damien Laker
Hi Jennifer, I think there are two different ways to think about this. The first way is to think in terms of active returns combining over time. To my mind, this is potentially confusing,... |
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