I am practicing how to make a thesis and want to learn things based on ways if a tutor explains well.

So, independent variable is GDP in each country

DATA: (https://data.oecd.org/gdp/gross-domestic-product-gdp.htm)

And dependent variable is Emissions of air pollutantsin each country

DATA: https://stats.oecd.org/Index.aspx?DataSetCode=AIR_GHG#

Reference: use data from OECD websites and the datas' years are between 2013 - 2018

Questions:

1.Add more independent (control) variables and compare/contrast results across models.

2.Forecasting and/or prediction.

3.Scenario analysis.

4.Add more cool charts, e.g., CI/PI butterfly.