Most of the basic ideas are illustrated using a two-period model of government investment that captures the future cost of policies that favor the present. The more subtle and advanced issues are illustrated and, in some cases, quantified, using the overlapping-generations model of economic growth. The models used to illustrate the mechanisms of economic growth are extended to incorporate politics and the behavior of public official. The text concludes with a thorough discussion of policy reforms designed to address the issues discussed in earlier chapters. weiterlesen