Social media enable promising new approaches to measuring economic activity and analyzing economic behavior at high frequency and in real time using information independent from standard survey and administrative sources. This paper uses data from Twitter to create indexes of job loss, job...

Over the last 10 years, a variety of analysts have blamed high unemployment and stagnant economic growth in Europe on inflexible labor markets and pointed to the US as a more flexible economy, due to its less regulated labor markets and less generous social protection programs. This paper...

This paper measures the causal effect of time out of the labor force on subsequent employment of Social Security Disability Insurance (SSDI) applicants and distinguishes it from the discouragement effect of receiving disability benefits. Using a unique Social Security Administration workload...

Disability Insurance (DI) programs have long been criticized by economists for apparent work disincentives. Some countries have recently modified their programs such that DI recipients are allowed to keep some of their benefits if they return to work, and other countries are considering similar...

The Social Security Amendments of 1983 reduced the generosity of Social Security retired worker benefits in the U.S. by increasing the program's full retirement age from 65 to 67 and increasing the penalty for claiming benefits at the early retirement age of 62. These changes were phased in...

High rates of understatement are found for many government transfer programs and in many datasets. This understatement has major implications for our understanding of economic well-being and the effects of transfer programs. We provide estimates of the extent of under-reporting for ten transfer...

This study explores economic aspects of the market for long term care (LTC) with a special focus on Japan. First, we describe the LTC system in Japan as presently implemented, and we highlight some aspects of the program that are novel and potentially of interest to other countries seeking...

More than 80 percent of nonelderly U.S. adults are insured against the risk of disabling physical or mental illness by Social Security Disability Insurance (SSDI). This article evaluates the causes of the extraordinary growth in SSDI enrollment, considers its fiscal ramifications, and discusses...

While time out of work normally decreases subsequent employment, Social Security Disability Insurance (DI) may improve the health of disabled individuals and increase their ability to work. In this paper, I examine the employment of individuals who lost DI eligibility after the 1996 removal of...

Using longitudinal data for 1968-2009 for male household heads, we determine the prevalence of pre- retirement age disability and its association with a wide range of outcomes, including earnings, income, and consumption. We then employ some of these quantities in the optimal social insurance...