Background: Economic theory strongly suggests that better information about the quality of care affects patients’ choice of health service providers. However, we have little empirical evidence about the impact of information provided on provider’s choice in Germany. Problem: In Germany, we...

Since their beginning, human beings had started to harass environment so that they have turned into a real danger for environment during the last century. On the one hand, man extracted out of environment a large amount of hardly regenerating resources implying its gradual impoverishment; on the...

Background: While much is known about the association between drug regimen complexity and drug adherence, little is known about how this association is affected by patient depression. Objective: To examine whether the relationship between medication adherence and highly active antiretroviral...