I want to conduct a research study on the impact of monetary policy on economic growth using the VAR model, focusing on the COVID-19 period. I plan to select interest rates and money supply as independent variables and GDP growth rate as the dependent variable.
Would using the VAR model be appropriate for this analysis? Should I choose the study period from 2010 to 2024 or from 2019 to 2024 to better capture the impact of COVID-19?