Lo’s ‘dynamic alpha’ gives quants new tool to fine-tune strategies
Time-sensitive measure could help manage systemic risk too
Alpha is the long-established measure of investment performance. But Andrew Lo has come up with a new twist on the metric.
He calls it dynamic alpha, and it tells you over what time horizon an individual investor or trading model does best.
Lo, who is an academic and investor, believes quant managers could use the measure to mould strategies to trade at the most effective frequency. Pension
Only users who have a paid subscription or are part of a corporate subscription are able to print or copy content.
To access these options, along with all other subscription benefits, please contact info@risk.net or view our subscription options here: http://subscriptions.risk.net/subscribe
You are currently unable to print this content. Please contact info@risk.net to find out more.
You are currently unable to copy this content. Please contact info@risk.net to find out more.
Copyright Infopro Digital Limited. All rights reserved.
As outlined in our terms and conditions, https://www.infopro-digital.com/terms-and-conditions/subscriptions/ (point 2.4), printing is limited to a single copy.
If you would like to purchase additional rights please email info@risk.net
Copyright Infopro Digital Limited. All rights reserved.
You may share this content using our article tools. As outlined in our terms and conditions, https://www.infopro-digital.com/terms-and-conditions/subscriptions/ (clause 2.4), an Authorised User may only make one copy of the materials for their own personal use. You must also comply with the restrictions in clause 2.5.
If you would like to purchase additional rights please email info@risk.net
More on Asset management
Execs can game sentiment engines, but can they fool LLMs?
Quants are firing up large language models to cut through corporate blather
Pension schemes prep facilities to ‘repo’ fund units
Schroders, State Street and Cardano plan new way to shore up pension portfolios against repeat of 2022 gilt crisis
Fears of runaway risk on offshore reinsurance
Life insurers catch the eye of UK regulator for pension buyout financing trick
Hot topic: SEC climate disclosure rule divides industry
Proposal likely to flounder on First Amendment concerns, lawyers believe
‘Brace, brace’: quants say soft landing is unlikely
Investors should prepare for sticky inflation and volatile asset prices as central banks grapple with turning rates cycle
Trend following struggles to return to vogue
Macro outlook for trend appears to be favourable, but 2023’s performance flop gives would-be investors pause for thought
Start-up bond platform OpenYield prepares to launch
Start-up aims to give retail brokers the same electronic liquidity used by the professionals
Can machine learning help predict recessions? Not really
Artificial intelligence models stumble on noisy data and lack of interpretability
