Few United States government programs are as controversial as those designed to aid the poor. From tax credits to medical assistance, aid to needy families is surrounded by debate-on what benefits should be offered, what forms they should take, and how they should be administered. The past few...

The United States in the World Economy offers the results of a conference organized by the National Bureau of Economics in 1987. The volume includes background papers prepared by nine academic economists, personal statements by individuals prominent in government and business, and summaries of...