abstract this study investigates casual relationship between co2 emission and gross domestic product per capita in five different country groups, using cross- country data for the period 1960-2007. to achieve the purpose, the co- integration test and error correction models are applied. results confirm casual relationships between the two variables. a unilateral relationship between gdp and co2...

BACKGROUND AND PURPOSE Differences in definitions of socioeconomic status and between study designs hinder their comparability across countries. We aimed to analyze the correlation between 3 widely used macrosocioeconomic status indicators and clinical outcomes. METHODS We selected population-based studies reporting incident stroke risk and/or 30-day case-fatality according to prespecified cr...

T he main aim of this study is to investigate the impacts of population total, gross domestic product per capita, urbanization rate and energy use on carbon emissions in Nigeria for a period of 1981-2015 using autoregressive distributed lag approach to co-integration (ARDL). The empirical results revealed evidence of a long run relationship among the variables. The generalized ridge ...

GDP The gross domestic product POP The population GDP CAP The gross domestic product per capita LOSS The system power losses (MW) EP Electricity consumption (Multiplication of electricity consumption by population) LF Load factor R/S Cost of one kWh (milliamps/kWh) (cost of Energy).

Designed to provide all those interested in Africa with quick reference and a reliable set of data to monitor development programs and aid flows in the region, this is an invaluable reference tool for analysts and policy makers who want a better understanding of the economic and social developments occurring in Africa. tBasic indicators tNational and fiscal accounts tExternal accounts and excha...