It's a conventional view that capitalism provides negative freedom - because you don't have the government dictating everything to you - but it doesn't provide positive freedom. In my view, it doesn't provide either. Because, indeed under the marketplace there's no guarantee you'll be able to feed your child, because you don't have a freedom to give them their share of society's production. But if you look at the amount of power firms have, it's almost impossible to claim we have negative freedom either.