Rubin questions the idea that lowering the deficit by reducing tax expenditures, deductions and loopholes at the same time as lowering rates would work. It would not raise enough revenues if many of the deductions that help the middle class were not considered doable and crossed off the list. He disagrees with Republicans about increasing taxes to Clinton era levels as creating disincentives for work and business by citing the economic record of growth in jobs and GDP during the Clinton period. On the proposal to use limiting deductions and loopholes for the the rich as away to provide a more equitable distribution of the tax burden he says this would still require increasing taxes on the middle class to achieve deficit reduction.