- The Asymmetric Government Spending Multiplier: "The government spending multiplier is substantially below 1 for fiscal expansions, but the multiplier is substantially above 1 for fiscal consolidations." http://www.cepr.org/active/publications/discussion_papers/dp.php?dpno=10584 4 comments science
- "Invention since 2000 has centered on entertainment and communication devices that are smaller, smarter, and more capable, but do not fundamentally change labour productivity or the standard of living" http://www.cepr.org/pubs/policyinsights/policyinsight63.pdf 5 comments technology