OPERATIONS / SUPPLY CHAIN

Minneapolis -- In a move to tighten its footprint and reduce costs, Best Buy Co. said Thursday it will close 50 of its signature big-box stores and open 100 of its small mobile locations in the United States in fiscal 2013. The shift will help cut $250 million in costs by 2013 and $800 million by 2015, said the electronics retailer.

Houston -- Stage Stores said Thursday that its president and CEO Andy Hall has resigned to pursue other interests, and will be replaced in the interim by Michael Glazer, a member of the company's board since 2001.

Glazer is currently the president and CEO at Mattress Giant Corp., based in Addison, Texas. He previously served as managing director of Team Neu, a private equity firm, and he was also president and CEO of KB Toys Inc.

Stage Stores said it has already begun the search for a permanent CEO and the candidates will include Glazer.

Roanoke, Va. -- Advance Auto Parts has announced the promotion of Markus Hockenson to senior VP store operations, effective April 1.

Hockenson will be responsible for providing strategic direction and leadership to the company’s Midwestern operations, which includes more than 1,200 stores. Hockenson will report to Carl Hauch, senior VP national operations and will be based in Denver.

Los Angeles -- Starbucks Coffee Co. has been rated number one in a study of the most socially engaged companies by PhaseOne, a leading analytical-based research firm that helps companies to improve the quality, content and success rate of their marketing communication materials.

Conducted between July 2011 and January 2012, PhaseOne's social media engagement study looked at 75 top brands across six vertical markets and analyzed the social media engagement of more than 20 top brands.

New York -- Customer experience is highly correlated to loyalty in both the United States and the United Kingdom, according to a new report by Temkin Group.

According to "The ROI of Customer Experience" study, a $1 billion U.S. company can generate between $141 million and $382 million over three years if it makes a modest improvement in the customer experience it delivers.

Framingham, Mass. -- Staples announced the appointment of Willem Vos as director of e-commerce, Staples Europe.

Vos will report to Peter Howard, senior VP, head of Staples online and marketing, Staples Europe.

Salisbury, N.C. -- Grocery chain Food Lion, a subsidiary of Delhaize America, said Wednesday that it has rolled out a previously announced new brand strategy to 268 stores in Virginia, West Virginia and North Carolina. These markets are the first stores in 2012 to unfurl the new strategy, which is based on customer feedback. 

New York -- The Conference Board said Tuesday that its Consumer Confidence Index pulled back slightly in March, to 70.2, down from 71.6 in February.

"Consumer Confidence pulled back slightly in March, after rising sharply in February,” said Lynn Franco, director of The Conference Board Consumer Research Center. “The moderate decline was due solely to a less favorable short-term outlook, while consumers’ assessment of current conditions, on the other hand, continued to improve.”