So what are you suggesting? A welfare program that works entirely based on how much you make month to month? As in, you work 15 hours, you get your welfare check. You work 17 hours @ $15/hr, your welfare check goes down $30? They would still rather be sitting around doing nothing because the check amount would be the same. At some point you have to have a cut-off. To put it bluntly... You're COMPLETELY retarded if you think they would work with your notion of losing $1 for making $1 more. They would rather keep doing what they are doing... working less and less.
Perhaps you don't understand how our government is run.... They barely have the competence to make legitimate welfare claims in the first place, let alone implementing a system that does a calculation to determine their check amount month to month.