majors in Germany. We assemble a high-frequency panel data set that encompasses millions of price observations and allows us … identical across brands, irrespective of the lag count, suggesting a high degree of competition among brands. … den fünf großen Tankstellenmarken. Dies spricht für eine sehr hohes Maß an Wettbewerb im deutschen Tankstellenmarkt. Die …

We study competition in the German interurban bus industry two years after its liberalization in January 2013. In … of market power by incumbents – and derive several recommendations to secure effective competition in the industry. …

&D investment, and derive predictions on the effects of trust and competition on suppliers' investment and buyers' procurement … - but also with more competitive procurement: trust and rents from reduced supplier competition in the procurement process …

, which lead to changes in the market environment and intensity of competition in the wine markets. Overall, wine cooperatives … have a market share of more than 40 % in Europe. In Germany, they account for around one third of the total wine production … Germany. A qualitative approach has been applied including in-depth interviews with managing directors and chairmen of the …