Data Analyst in Finance

I'm working on replicating a paper with brazilian Data instead of American ones. I have time for execution. It must be done in Python language, and I need someone to be ok with giving me the author rights. It is for my essay. I will still work on the project, develop my essay, but I need the code, the result tables and graphs. I may help with financial information and explain the paper I am developing.
The paper is the following one: https://www.nber.org/system/files/working_papers/w23425/w23425.pdf.