What you call socially positive others may call execution cost. Because you might improve on a pension fund limit order. So it's best to not get into this territory.
A non-aggressing order (I'll use post-only limit as an example, but as you probably know there are a zillion kinds of PoL and IOC and flags and stuff that meet this criteria) strictly makes the book deeper, or narrower, or both.
A pension fund (or rather the agency execution-type firm that they'd be crazy not to employ for block trades) wants deep books and narrow spreads: if they were in the business of collecting maker rebates then they'd be market makers, which would make them terrible pension fund managers.
If their agency execution firm is able to shave a bit of slippage/friction off by leaving some passive orders in the book I suppose they might have some luck with that, but there's no way that punishing retail traders with wider spreads on the off chance that an agency execution firm has to have a socially-approved client is a net win under any definition of socially positive. Execution cost for non-advanced actors is wide spreads, shallow insides, and high fees: strict market makers improve all of that.
People who make arguments like this one are usually day traders with no business using limit orders. I'm not saying that's what you are, but that's usually where you hear it: certainly to the extent that this argument has an intellectual pedigree other than that awful Lewis book, that's it.
A pension fund (or rather the agency execution-type firm that they'd be crazy not to employ for block trades) wants deep books and narrow spreads: if they were in the business of collecting maker rebates then they'd be market makers, which would make them terrible pension fund managers.
If their agency execution firm is able to shave a bit of slippage/friction off by leaving some passive orders in the book I suppose they might have some luck with that, but there's no way that punishing retail traders with wider spreads on the off chance that an agency execution firm has to have a socially-approved client is a net win under any definition of socially positive. Execution cost for non-advanced actors is wide spreads, shallow insides, and high fees: strict market makers improve all of that.
People who make arguments like this one are usually day traders with no business using limit orders. I'm not saying that's what you are, but that's usually where you hear it: certainly to the extent that this argument has an intellectual pedigree other than that awful Lewis book, that's it.