Once again I might be guilty of being imprecise. When I used the term "a living wage" what I meant was this.I find this absurd. If I am an employer, I am less likely to hire someone with needs that I have to consider (baggage) than the person without any baggage at all because the person without baggage is less complicated, risky, expensive, etc for me to employ. What you are suggesting will result in those most in need of a job being less likely of getting one
Again; this would result in the person requiring a higher living wage not getting the job. Bad idea.
Where is the obligation of the worker to either curtail his expenses so he can live within his budget, or get a second job in order to meet his expenses?
liv·ing wage : a wage that is high enough to maintain a normal standard of living.
It is not dependent on the choices an individual has made. It depends on the cost of living in the region where they live.