Widenhorn, Andreas; Salhofer, Klaus - European Association of Agricultural Economists - EAAE - 2014
discounters. The latter effect tends to be mainly driven by demand responses in supermarkets, where demand for all nine considered … product groups is found to be statistically more responsive to inner-format price changes than demand within discount stores …. However, we find that discount store demand increases significantly stronger as supermarket prices go up, than is the case for …