i think your explaining how they manipulate employee wage and benefits. the government subsidies is quite a bit more complex. it would have to be for the billions that get funneled through. one way it works is how walmart is always building new buildings, every time they change buildings, in a round about way, it counts as a new store, and when they open new stores they get . . .wait for it . . .cha ching!! more money, more money, (in living color remember that show haha) more money, from the government. this is money that used to be spent on schools, single moms that got left with 5 kids by that cheating husband and disabled war vets, you know, people that actually need the financial help. but now it goes to walmart, the last place that would ever need government welfare.
the store moving scam is also used for tax avoidance.
and one more problem this causes is the leftover building that no one can lease, many times it just sits vacant, what a waste.
now there are many other way, and you can see all the damage it does, that walmart scams money (gov subs)from hard working americans, this is just one of them