B.A Economics

Hello,
As you are interested in economics, you can go for teaching or research in it. There are UGC NET exam is organized for the candidates who want to become assistant professor or junior research fellowship also called JRF. As you have completed the M.Sc. You are eligible to apply for UGC NET Exam for lectureship. If you want to apply for JRF, make sure that you are under 30 years old. After qualifying the NET Exam you might have following career options:
Become assistant professor at top institutes and colleges
Get a scholarship or fellowship awards
Become guest lecturer
Open an institute or coaching
Get a job in PSUs or government sector
Get a job in Administration
Become an author or publish a book
Become a counsellor etc. UGC NET will open many option after Post Graduation. On the other hand MBA will make you eligible for management and business profile. Now, it is all up to you in which filed you want to go. All the best.

Dear Sachin, there are various courses to become a data analyst. Yes of course, graduation or a PG degree is more than enough to go for data analyst course. Most entry-level data analyst jobs require at least a Bachelors degree. To become a data analyst, you will want to earn a degree in a subject such as mathematics, statistics, economics, marketing, finance, or computer Science. However, you can find some short term data Science courses that will help you understand the work better and master the field by taking small steps. You can visit the below mentioned url for more details. https://www.udemy.com/topic/data-analysis/
I hope this helps. God bless you.