Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsKrugman's Cost Benefit Analysis for Austerity Cuts in Government Spendinghttp://demonstrations.wolfram.com/KrugmansCostBenefitAnalysisForAusterityCutsInGovernmentSpend/]]>http://demonstrations.wolfram.com/KrugmansCostBenefitAnalysisForAusterityCutsInGovernmentSpend/