Ludwig says the difference between the cost of public housing and the rent-subsidy vouchers for private housing is negligible, but both are expensive.

路德维希说公共住房的花费和用租金补贴券租赁私人住房直接的差别可以忽略不计，但是两者都很昂贵。

youdao

And the public housing is actually a subsidy(ph) to these local capitalist owners because they don't pay people a living wage.

NPR: Politicians, Protesters Clash Over N.O. Housing Demolition

What do federal subsidy rip-offs for green energy and Chicago low-cost public housing politics have in common?

FORBES: Obama Kick-Back Cronyism, Part 1: Stimulating Green Energy the Chicago Way