I would really appreciate some guidance on proven ways to qualitatively measure competitive advantage. I have seen previous posts on RG with a similar question, but most of the answers relate to quantitative measures. My current research project is based on determining how retailers can gain a competitive advantage by integrating the organisation internally. Note: the sample of the specific group of retailers within the country the study is based is small – hence my statistician has warned against going the quantitative route.
I have done qualitative studies previously, however, I am finding it difficult to find published qualitative studies measuring CA.
Any suggestions would be appreciated. Thanks in advance.