نتایج جستجو برای: food stamp program
تعداد نتایج: 724809 فیلتر نتایج به سال:
Osteoclasts are bone-resorbing, multinucleated giant cells that are essential for bone remodeling and are formed through cell fusion of mononuclear precursor cells. Although receptor activator of nuclear factor-kappaB ligand (RANKL) has been demonstrated to be an important osteoclastogenic cytokine, the cell surface molecules involved in osteoclastogenesis are mostly unknown. Here, we report th...
This paper estimates the effect of immigrant legal status on Earned Income Tax Credit (EITC) and food stamp transfers using variation from the Immigration Reform and Control Act of 1986 (IRCA), which authorized the largest U.S. amnesty to date. Our empirical approach exploits both the timing of IRCA and the geographic unevenness of applications for legal status under the law. We find that areas...
This is the first of two articles that will examine the effect that the Old-Age, Survivors, and Disability Insurance (OASDI--Social Security) and the Supplemental Security Income (SSI) programs have in maintaining the income of poor and near poor families with children at a level that is at least equal to the poverty threshold. The articles also will evaluate the extent to which these programs ...
By considering a permutation representation for stamp-foldings and semi-meanders we construct tree-like data structures that will allow us to generate these objects in constant amortized time. Additionally, by maintaining the wind-factor and applying an additional optimization, the algorithm for semi-meanders can be modified to produce the fastest known algorithm to generate open meanders.
There is tremendous diversity among the published algorithms for implementing Transactional Memory (TM). Each of these algorithms appears to be well suited to certain workloads and architectures. However, for programs that operate in distinct phases, exhibit input-dependent behavior, or must run on many different classes of machine, the best algorithm cannot be selected before the program actua...
Critics of welfare typically claim that public assistance leads to unintended consequences such as reduced work incentives, decreased marriage, and out-of-wedlock births. Patricia Smith argues that obesity has now earned a place on this list as well and aims to examine the extent to which the existing literature can offer empirical support for the claim that public assistance causes obesity. Bu...
How Do Stamp Duties Affect the Housing Market? Land transfer taxes are a substantial portion of the cost of moving house in many developed countries. Since stamp duties are endogenous with respect to the house price, we create an instrumental variable that is the stamp duty on a property, given that postcode’s starting house price and the national house price trend. In a specification with post...
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