The new developments in the agri-food product market in terms of quality, but also due to changes in the consumer behavior of agri-food products, it is necessary to implement new strategies on this market. These are primarily reflected in assessing and improving the quality of agri-food...

In the first essay, I analyze a symmetric duopolistic market where each firm's choice regarding certain quality attributes such as the environmental friendliness of its product is its own private information. I find that the extent of horizontal differentiation between firms plays a crucial role...

In the rural areas where there is an economic potential clearly defined by the agricultural or commercial activities, tourism is the business key within reach. Under the circumstances, the socio-economic reflex takes the form of developing projects for tourist services, especially in the places...

Mit der ungebrochenen Relevanz sozialer Medien und der ständigen Weiterentwicklung der Online-Kommunikation gewinnen Memes zunehmend an Popularität. Es gibt es nur wenige wissenschaftliche Untersuchungen zur Werbewirksamkeit von Memes. Die vorliegende Studie soll diese Wissenslücke...