نتایج جستجو برای: شاخص deciles
تعداد نتایج: 75047 فیلتر نتایج به سال:
Using the 2004-05 India Human Development Survey data, we estimate and decompose the earnings of household businesses owned by Scheduled Castes and Tribes (SCSTs) and non-SCSTs across the earnings distribution. We find clear differences in characteristics between the two types of businesses with the former faring significantly worse. The mean decomposition reveals that as much as 55 percent of ...
خشکسـالی به‌دلیل گسـتردگی و تبعـات کوتـاهمـدت و بلندمدت همه جانبهی آن، از مهم‌ترین بلایای طبیعی محسوب می‌شود. در تحقیق حاضر جهت تشخیص و تحلیل خشکسالی و ترسالی در حوضه آبریز دره رود واقع در شمال غرب ایران، از داده‌های بارندگی سالانه 38 ایستگاه باران‌سنجی و سینوپتیک در یک دوره زمانی 25 ساله (91-1990 تا 15-2014) استفاده شد. ابتدا با استفاده از شاخص SPI با توزیع مناسب گاما و شاخص خشکسالی Deciles...
The purpose of this study is to investigate the effect of central bank interventions in the foreign exchange market on exchange rate instability in Iran. Multiple regression method has been used to estimate the research model. The GARCH model (1, 1) has also been used to estimate exchange rate volatility. The Stavarek index was used to calculate the central bank intervention index. The closer t...
OBJECTIVE To evaluate whether longitudinal insurer claims data allow reliable identification of elevated hospital surgical site infection (SSI) rates. DESIGN We conducted a retrospective cohort study of Medicare beneficiaries who underwent coronary artery bypass grafting (CABG) in US hospitals performing at least 80 procedures in 2005. Hospitals were assigned to deciles by using case mix-adju...
BACKGROUND Low-carbohydrate weight-loss diets remain popular; however, the long-term effects of these diets are not known. OBJECTIVE The objective was to examine the association between low-carbohydrate-diet score and risk of type 2 diabetes DESIGN We prospectively examined the association between low-carbohydrate-diet score (based on percentage of energy as carbohydrate, fat, and protein) ...
Background: Area-level socioeconomic deprivation has been shown to exert an independent effect on both individual and population health outcomes and health-related behaviours. Evidence also suggests that health and economic inequalities in many countries are increasing in some areas but may be on the decline in others. While area-level deprivation at a single point in time is known to influence...
Developing a targeted and efficient tariff is not only to the benefit of the electricity industry but also is to the advantage of the country economy as a whole. If pricing rests on a scientific basis, subsidies will then be distributed to the benefit of the targeted society. In this research, the theoretical pricing and tariff are discussed. Statistical distribution of the urban electricity co...
BACKGROUND We evaluated the association of regular physical exercise with the presence of non-alcoholic fatty liver disease (NAFLD) and liver enzymes in relation to obesity and insulin resistance. METHODOLOGY/PRINCIPAL FINDINGS A cross-sectional analysis was conducted in 72,359 healthy Korean adults without diabetes who participated in a comprehensive health check-up. Subjects who have been e...
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