My name is Enver Samet Özkal. I am a PhD student at Afyon Kocatepe University and I need advice about my thesis position. As a subject, I would like to work on Ödeme Performance Based Supplementary Payment Systems in Health Institutions ve and be able to present a valid model proposal. The ethical aspect of the issue for the government, patients and employees (doctors, nurses and civil servants, etc.) is also important for me. I would be happy if you have any suggestions. Thanks in advance.