The Social Security Disability Insurance (SSDI) program is growing at an unsustainable pace. Over the past 40 years the number of disabled worker beneficiaries has increased nearly sixfold, rising from 1.5 million in 1970 to 8.2 million in 2010. Rapid growth in the rolls has put increasing pressure on program finances. The rapid rise in SSDI…

Class-size reduction (CSR) mandates presuppose that resources provided to reduce class size will have a larger impact on student outcomes than resources that districts can spend as they see fit. I estimate the impact of Florida's statewide CSR policy by comparing the deviations from prior achievement trends in districts that were required to…

There have been developments in interindustry economics which make it useful to reassess the potential for using input-output analysis for study of industry and occupational employment. The basic data sources available for conducting input-output analysis of employment include the Bureau of Economic Analysis in the U.S. Department of Commerce.…

The Data Envelopment Analysis (DEA) model, a conceptual model for measuring productivity and efficiency, is presented and applied in this report. First, the DEA model is described, and three of its properties that make it particularly useful are identified; i.e., it measures efficiency of units relative to each other rather than to absolute…