/tags/market-research market research en-US Copyright Mon, 27 Apr 2015 16:08:34 GMT /local-news/2015-04-27/kroger-buys-branch-of-customer-research-firm The relationship between the nation's largest supermarket chain and a market researcher is about to become tighter. Cincinnati based Kroger and dunnhumby… Mon, 27 Apr 2015 16:08:34 GMT /local-news/2015-04-27/kroger-buys-branch-of-customer-research-firm Bill Rinehart