This study analyzes the relationship between globalization, energy consumption, and economic growth among selected South Asian countries to promote green economy environment. also finds causal association nexus of CO2 emissions employed premises EKC framework. The used annual time series analysis, starting from 1985 2019. data set has been collected World Development Indicator (WDI). result a f...

This study assesses the relationship between economic performance and environmental sustainability by taking into account role of energy consumption, urbanization, trade openness in Brazil using data spanning from 1965 to 2019. The is distinct previously documented studies literature terms scope for Brazil, where few entries have been recorded. major objectives are address questions: (a) Is the...

This study differs from other studies with the research of energy density Turkey, which imports more than half its demand. While GDP per capita in Turkey increased by 347% 2019 compared to 1968, consumption 324% parallel this. In words, efficient use continues be a big problem despite technological developments. Therefore, it is considered important reduce intensity dependent on foreign energy....

Driven by the development of oil and gas sector, Qatar has made remarkable economic achievements over past few decades. However, Qatar’s high dependence on fossil fuels resulted in a rapid increase its CO 2 emissions. As such, country may be facing trade-off between achieving continued growth carbon emissions reductions. This study empirically analyzes relationship Qatar, using annual data inco...

productivity shocks are one of the most important factors that influence the firms ‘ decisions on he optimal consumption of production inputs. unobservable productivity shocks create selection and simultaneity problems causing biased estimates of production function by ordinary least squares. however, to estimate coefficients associated with production function by levinsohn and petrin technique...

We present a structured algorithm for solving constrained nonlinear least squares problems, and establish its local two-step Q-superlinear convergence. The approach is based on an adaptive structured scheme due to Mahdavi-Amiri and Bartels of the exact penalty method of Coleman and Conn for nonlinearly constrained optimization problems. The structured adaptation also makes use of the ideas of N...

With this study, we aimed to determine (1) the effect of daily new cases and deaths due COVID-19 pandemic in United States on CBOE volatility index (VIX index) (2) VIX major stock markets during early stage period. To do this, collected analysed death numbers period country indexes USA (DJI), Germany (DAX), France (CAC40), England (FTSE100), Italy (MIB), China (SSEC) Japan (Nikkei225) impact ma...