I have completed CA, working with BDO Oman. I wish to pursue a PG course in economics or international business. What should I do?

You should definitely try for MBA in finance that will be really helpful for you and if you are choosing one between economics or international business I would suggest that in international business nowadays, there are more opportunities.

MBA in international business is better for you. After getting MBA it will create an added advantage in your career. Students joining international business have an advantage of studying an extra domain specific subject in the international business area such as international marketing, internationa

You are already working as a CA. It's a great thing so I think you should pursue international business because nowadays as many opportunities are available for international business graduates.