Health care expenditures are projected to reach nearly 20% of the U.S. gross domestic product by 2020. Up to $765 billion of this spending has been identified as potentially avoidable; many of the avoidable costs have been attributed to unnecessary services. Postgraduate trainees have historically received little specific training in the stewardship of health care resources and minimal feedback...

The home has been the subject of investigation in social sciences and interaction design communities for decades. This driven not least by a wish to understand technology, energy demand, how it might be understood terms practices. In this paper, we reflect on several studies that have sought capture relationship. We introduce an evolving methodological approach term ‘Resource Trace Interviewing...

Cost-effectiveness analysis (CEA), as a system of allocative efficiency for global health programs, is an influential criterion for resource allocation in the context of diplomacy and inherent foreign policy decisions therein. This is because such programs have diplomatic benefits and costs that can be uploaded from the recipient and affect the broader foreign policy interests of the donor and ...

This is a summary of the report of an expert group meeting on resource mobilization for poverty eradication in the least developed countries held at United Nations Headquarters in New York on 19 and 20 January 2004. The first part of the report provides an overview of the current challenges faced by the LDCs in reducing the high rates of widespread poverty. The second part discusses innovative ...

The problem we investigate deals with the optimal assignment of resources to the activities of a stochastic project network. We seek to minimize the expected cost of the project include sum of resource utilization costs and lateness costs. We assume that the work content required by the activities follows an exponential distribution. The decision variables of the model are the allocated resourc...

BACKGROUND Data from HIV treatment programs in resource-limited settings show extensive rates of loss to follow-up (LTFU) ranging from 5% to 40% within 6 mo of antiretroviral therapy (ART) initiation. Our objective was to project the clinical impact and cost-effectiveness of interventions to prevent LTFU from HIV care in West Africa. METHODS AND FINDINGS We used the Cost-Effectiveness of Prev...

Once an economy starts to specialize heavily in the extraction and export of natural resources, several negative repercussions in the wider domestic economy tend to arise. Such problems are often described as the “paradox of plenty” or the “resource curse” and they have occurred both in developed and developing countries. This paper summarizes the current debates surrounding the “resource curse...

abstract comparative advantage is one of the important economic criterions in production, import and export programming. in this survey, existence and nonexistence of the most important vegetables(potato, cucumber and tomato) comparative advantage in jiroft aria in the year 1385-86 by use of two comparative advantage recognition indexes was determined. the first indexes were social cost benefit...

According to recent technology road maps, system cost reductions and development of standardised plug-and-function systems are some of the most important goals for solar heating technology development. Retrofitting hot water boilers in single-family houses when installing solar collectors has the potential to significantly reduce both material and installation costs. Previous studies have inves...