imposed on detected payment evaders. For a given price and fine, the consumers purchase, evade payment, or choose the outside …

This paper assumes that groups of consumers in network markets can coordinate their choices when it is in their best … coexist in equilibrium if consumers have heterogeneous reservation values. A monopolist provider might choose to operate … multiple networks to price differentiate consumers on both sides of the market. Competing network providers might operate …

media consumers becomes more important the larger the number of competing media products. …

Evaluating a new survey dataset of German consumers, we test whether individual consumption plans are formed according … interest rates is most pronounced for consumers who are active on financial markets. Finally, economic news on inflation and …