the level of ecomomic (income or expenditure) inequality in khorasan province has been unknown. this paper tries to estimate and compare the trends of expenditure (income) inequality in khorasan province and the whole iran during 1971-2001 in two categories of urban and rural regions. for this purpose, inequality indices (gini coefficient and income deciles) were estimated parametrically. the r...

the first experimental sam for iran was constructed more than three decades ago under the supervision of prof. pyatt. based on this work prof pyatt had observed that the way in which iran was spending oil revenues was likely to exacerbate urban—rural income differentials in iran. in his approach to sam he did not distinguish between factorial and institutional income distributions preferring to...

OBJECTIVES To document current bicycle helmet use in Winnipeg, Manitoba and nearby rural communities, and to identify target groups for a helmet promotion campaign. METHODS Cyclist helmet use was observed between 28 May and 20 August 1996 at a sample of urban and rural locations. Age, gender, helmet use, riding companion(s), location type, correct helmet use, and use of headphones were record...

The most common data source on income distribution in China is grouped data. When income data is in grouped form, some acceptable Lorenz model is needed to approximate the underlying Lorenz curve. This paper presents a new family of Lorenz curves and shows that the main model of our proposed family of Lorenz curves outperforms other popular Lorenz curve models using data on US income distributi...

Recent literature shows that income diversification is an important strategy for rural households to manage drought risk in arid and semiarid regions. This article examines whether income diversification can help rural households to overcome the adverse impact of drought in Northern China. Based on field interview data from 291 rural households in 13 townships of Northern China, we found that r...

this study examined distrbution of household income in khorasan razavi province and the country for urban and rural areas, seprately. using household income and expenditure statistics compiled by the statistical center of iran during 2007-2012 the gini index, tile index, atkinson index and the tenth docile to the first docile were applied.the study findings indicate that during the studied peri...

Asset, activity and income diversification lie at the heart of livelihood strategies in rural Africa. This paper introduces a special issue on the topic “Income Diversification and Livelihoods in Rural Africa: Cause and Consequence of Change.” We concentrate on core conceptual issues that bedevil the literature on rural income diversification and the policy implications of the empirical evidenc...

The relationship between socio-economic status (SES) and chronic kidney disease (CKD) wasexamined using nationally-representative data from 3 countries (USA, Thailand and Australia).Individual data were obtained for participants aged 35 years or above from the NHANES III,InterASIA and AusDiab I studies. We examined the association between CKD prevalence (GFR <60ml/min/1.73 m) an...

Residential demand for electricity is estimated for China using a unique household level dataset. Household electricity demand is specified as a function of local electricity price, household income, and a number of social-economic variables at household level. We find that the residential demand for electricity responds rather sensitively to its own price in China, which implies that there is ...