In response to the Great Recession, the US government has gone on a spending spree in the hope of using Keynesian stimulus to restart the economy. However, according to a new analysis by Dr. Polina Vlasenko at the American Institute for Economic Research, that approach may make us even more vulnerable to future recessions. The amount of economic damage done to Western economies by the downturn directly relates to the aggregate debt in each economy as a percentage of GDP, she argues — and Japan and the Eurozone paid a steep price for their public and private debt. From the...