and obscures the secular increase in real expenditure on means-tested transfer programs taken as a whole. Indeed, Figure 1, which shows expenditures since 1968 in the 80 largest programs in the country, indicates that per-capita expenditure on means-tested programs is higher today than ever in its history. The enormous growth in real expenditure that occurred in the late 1960s and early 1970s, ...

Poor heath, large acute and long-term care medical expenses and spousal death are significant drivers of impoverishment among retirees. We document these facts and build a rich overlapping generations model that reproduces them. We use the model to assess the incentive and welfare effects of U.S. Social Security and means-tested social insurance programs, such as Medicaid and food stamp program...

BACKGROUND A quarter of US children are at increased risk of obesity-related health problems because of excess weight. The few national studies of child overweight and inadequate household resources available to purchase healthy foods, or food insecurity, have shown inconsistent results. We hypothesized that the inconsistency in these results may be attributed to a differential effect of partic...

The literature assessing the efficacy of the Supplemental Nutrition Assistance Program (SNAP), formerly known as the Food Stamp Program, has long puzzled over positive associations between SNAP receipt and various undesirable health outcomes such as food insecurity. Assessing the causal impacts of SNAP, however, is hampered by two key identification problems: endogenous selection into participa...

Stickies continue to represent the most challenging contaminant to remove from recycled secondary fiber. Current projections suggest that pressure sensitive adhesive (PSA) markets will continue to grow rapidly, increasing the concentration of these contaminants in common office-pack wastepaper. PSA’s reformulated to exhibit higher removal efficiencies within standard secondary fiber processing ...

OBJECTIVE Amidst a hunger-obesity paradox, the purpose of the present study was to examine the grocery shopping behaviour and food stamp usage of low-income women with children to identify factors influencing their food choices on a limited budget. DESIGN Focus groups, which included questions based on Social Cognitive Theory constructs, examined food choice in the context of personal, behavi...

We investigate the effect of food stamp cashout on undernutrition using household data from cashout experiments in Alabama and San Diego, California. We apply dominance methods to test for differences in nutrient distributions at or below the recommended dietary allowances.  2000 Elsevier Science S.A. All rights reserved.