Empen, Janine; Loy, Jens-Peter; Weiss, Christoph - In: European Journal of Marketing 49 (2015) 5/6, pp. 736-759
Purpose – This article aims to estimate the relationship between brand loyalty and price promotions on the German yoghurt market. It considers consumer loyalty to various corporate brands and their respective sub-brands to analyze promotional strategies between and within certain corporate...