I’d like to highlight the distinction between ‘impact investing funds would outperform funds purely optimized for profit’ and ‘SRI doesn’t undermine the bottom line’. In markets as efficient as I think publicly traded stocks are, the former is highly improbable and the latter is highly probable.
The blog post appears to make both claims. Habryka’s complaint may seem more defensible to you if it is entirely about the former claim.
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Two technical notes on this distinction:
Given the existence of some low-quality evidence for the strong (outperformance) claim, you might argue that that too is not so naive.
Of course, SRI typically reduces diversification, with an effect somewhere between negligible and substantial depending on the strategy, making the weak (doesn’t undermine) claim misleading in some situations, even with efficient markets.
I think IASPCs handle these things well, and think there’s some misinterpretation going on. What makes a strong plan change under this metric is determined by whatever 80,000 Hours thinks is most important, and currently this includes academic, industry, EA org and government roles. These priorities also change in response to new information and needs. The problem Sebastian is worried about seems more of a big deal: maybe some orgs / local groups are defining their metrics mostly in terms of one category, or that it’s easy to naively optimise for one category at the expense of the others.
The part about counting impact from skill-building and direct work differently simply seems like correct accounting: EA orgs should credit themselves with substantially more impact for a plan change which has led to impact as one which might do so in the future, most obviously because the latter has a <100% probability of turning into the former.
I also think the metric works fine with Sebastian’s point that quant trading can be competitive with other priority paths. You seem to imply that the use of IASPCs contradicts his advice, but you point to a non-priority rating for ‘earn to give in a medium income career’, which is not quant trading!† 80,000 Hours explicitly list quant trading as a priority path (as Seb pointed out in the post), so if an org uses IASPCs as one of their metrics they should be excited to see people with those particular skills go down that route. (If any readers land quant jobs in London, please do say hi :) )
I agree that misapplication of this or similar metrics is dangerous, and that if e.g. some local groups are just optimising for EA-branded orgs instead of at least the full swathe of priority paths, there’s a big opportunity to improve. All the normal caveats about using metrics sensibly continue to apply.
All views my own.
†As a former trader, I felt the need to put an exclamation mark somewhere in this paragraph.