The doctoral thesis deals with the concept of corporate social responsibility in supplier-customer relationship. A corporate social responsibility is a current issue related to many areas of the society. The media usually presents the topic in connection with a market behavior or behavior to employees or other subjects or in their relation to environmental issues. Both OSN and EU have been interested in this issue since 1990´s because they perceive the social responsibility as a way to a sustainable development. The crucial thing is that even the companies themselves, which should be the “executor”, started to be interested in its implementation. The thesis analyses the situation on the business market in the Czech Republic in the field of ...