Week by week

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Do supermarket prices change from week to week ?

This paper examines the behaviour of supermarket prices in the United Kingdom, using weekly scanner data supplied by Nielsen. A number of stylised facts about pricing behaviour are uncovered. First, prices change very frequently in supermarkets, with 40% of prices changing each week, and even controlling for ‘temporary’ changes, a quarter of prices change each week. Importantly, there is eviden...

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ژورنال

عنوان ژورنال: ATZ worldwide

سال: 2012

ISSN: 2192-9076

DOI: 10.1007/s38311-012-0175-z