project proposal as part of my MSC dissertation
Hi Rafia, I'm not sure what you mean. It is going to be a research project, right? Maybe you will use grounded theory and interview some people about political risks.
What do you mean by "political risk?"
Anyway, if you think interviews are okay for use in your project, you should search for information about how to use grounded theory.
Google this: constant comparison, core category, grounded theory
:-) I hope that helps!