Changes in North American supermarkets Available to Purchase

President, DSR Marketing Systems Inc Dr David Rogers is British and operates a retail consulting firm in Illinois, USA. He received his doctorate from the University of Reading and was Head of Site Potential Statistics for Sainsbury before moving to the States in 1975. His firm specialises in market research, acquisition studies, and site selection, and offers service throughout North America and the UK, which he visits frequently. David Rogers has worked for firms such as Florsheim Shoes, Zale Corporation, Minnesota Fabrics, and Ralph's, and is a regular columnist for four retail trade magazines in New York. He is to be the keynote speaker in the RMDP seminar on “Techniques for Shop Location” in London on 21 June (see “Diary” feature).