This paper aims at (1) assessing the variations in the trends of CO2 emissions and electricity consumption across countries worldwide and the changes over time, (2) investigating the changes over time in the impact of electricity consumption on CO2 emissions worldwide with a particular focus on the countries in the MENA region, and (3) evaluating the dierences in the trends of CO2 emissions across the dierent income groups of countries. To achieve these aims, functional data analysis methods are employed. Functional data analysis has grown into a comprehensive and useful eld of statistics which provides a convenient framework to describe, model and analyse time series data for dierent individuals. Up to our knowledge, functional data analysis has not been employed before to study the patterns and relationships of CO2 emissions across the globe.
Authors
Amira Elayouty
Assistant Professor, Department of Statistics, Faculty of...
Research Fellows
Hala Abou-Ali
Professor of Economics and Chair of the...