The distribution of total work in the EU and USA / Michael C. Burda, Daniel S. Hamermesh, and Philippe Weil -- Comments / Alberto Alesina, Christopher Pissarides -- Labor market effects of work-sharing arrangements in Europe / Francis Kramarz, Pierre Cahuc, Bruno Crépon, Oskar Nordström Skans,...

"The issue of the future of Social Security, on which millions of Americans depend, produced great political theater at the State of the Union address. That highlighted a bigger problem of financing retirement as baby boomers seek to retire, often with limited resources. Many argue that the...