Over the past two decades, the share of individuals claiming Social Security at the Early Eligibility Age has dropped and the average retirement age has increased. At the same time, Social Security rules have changed substantially, employer-sponsored retirement plans have shifted from defined...

For many Americans the question of when to claim Social Security benefits is one of the most consequential financial decisions they will ever face. While acknowledging that individuals differ in terms of optimal timing for starting Social Security benefits, many economists argue that an average...

This paper uses a new cross-country cross-industry dataset on investment in tangible and intangible assets for 18 European countries and the US. We set out a framework for measuring intangible investment and capital stocks and their effect on output, inputs and total factor productivity. The...