model this limited attention to quality differences with a perception threshold: Consumers only perceive quality differences … between goods that exceed the consumers' perception threshold. The model allows for two types of equilibria: equilibria with …

In the text-book model of dynamic Bertrand competition, competing firms meet the same demand function every period …

strategies (most likely with digital products) and quantity competition (capacity decisions for physical products). Based on … Produktdifferenzierung eigentlich erhöhen. Wir analysieren die Interaktion der Investitionsentscheidungen in transportkostensenkende … elektronische Koordination und in verstärkte Produktdifferenzierung in einem Duopol mit räumlich getrennten Märkten. Wir zeigen …

I present a game-theoretic model where economic competition and attention competition are interdependent. On the one … price competition among all perceived firms. On the other hand attracting attention involves costs which must be covered by … the earnings from competition. It is the task of this paper to clarify the consequences of such an interdependence between …

We analyze Bertrand duopoly competition in markets with network effects and consumer switching costs. Depending on the …, and cost asymmetries. Finally, in a dynamic extension of our model, we show how competition depends on agents' discount …