objective: access to demand quality of digital library services at university of tehran from the perspective of users (faculty members, library experts and student) by the digiqual model. research methodology: as for the objective, this research is an applied research and its nature is survey –analytic. the statistical population of this research is the group of users who are member of the digi...

the aim of this study was to represent effective componentsin demand chain which help organizations attain high performance levelsthrough identification of these components and determining theirdegree of importance. the following questions were major ideas of thisstudy: what are the most effective components in demand chain? andhow are they effective on organizational performance? to this end,m...

In January 2014, the Affordable Care Act extended access to health insurance coverage to an estimated 30 million previously uninsured people. This issue brief provides state-level estimates of the increased demand for physician and hospital services that is expected to result from expanded access and assesses the sufficiency of the existing supply of providers to accommodate the anticipated inc...

A consumer life­cycle demand system is constructed to investigate the presence of ra­ tional habits and effects of food safety information on U.S. meat consumption. Based on previous studies, information on meat recalls and media coverage of food safety events is used to measure consumer perception of meat quality. At quarterly frequen­ cies, U.S. meat demand is found to be intertemporally nons...

While many studies attempted to evaluate performance of immunization programmes in developing countries by full coverage, there is a growing awareness about the limitations of such evaluation, irrespective of the overall quality of performance. Availability of human resources, equipment, supporting drugs, and training of personnel are considered to be crucial indicators of the quality of immuni...

OBJECTIVES I examined the combined effects of access to primary care through the Family Health Program (FHP) and conditional cash transfers from the Bolsa Familia Program (BFP) on postneonatal infant mortality (PNIM) in Brazil. METHODS I employed longitudinal ecological analysis using panel data from 4583 Brazilian municipalities from 1998 to 2010, totaling 54,253 observations. I estimated fi...