The number of variables to account for are far greater than the number of ideas coming from within comments here.
I'll give you just one to try and add to your spreadsheet: When you add a saftey net and provide money to those that, otherwise, would not have it to spend you obviously increase government revenue through new employment and taxation. How would you quantify that increase? I don't think anyone can say, but it would happen and it would be significant.
I'll give you just one to try and add to your spreadsheet: When you add a saftey net and provide money to those that, otherwise, would not have it to spend you obviously increase government revenue through new employment and taxation. How would you quantify that increase? I don't think anyone can say, but it would happen and it would be significant.