How will the private sector react to different governmental policies? What policies will produce the most desirable outcomes? These two volumes bring together major contributions to a new theory of macroeconomic policy that analyzes which policies are credible or politically feasible, topics that are central to the practical policy debate but that traditional theory cannot address.Instead of looking at policy as an end product, the contributors approach policy as an ongoing process of revised goals, changes in tactics, and political pressures. They consider what kinds of incentives, within...