Cramon-Taubadel, Stephan von; Loy, Jens-Peter; Meyer, Jochen - In: Agribusiness 22 (2006) 4, pp. 505-522
The impact of cross-sectional aggregation over individual retail stores on the estimation and testing of vertical price transmission between the wholesale and retail levels is investigated using a unique data set of individual retail prices in Germany. Systematic differences between the results...
