A Jan. 22 story in MaineBiz on the rise of dollar stores in Maine includes a quote by Pugh Family Professor of Economics David Findlay. “The growth of this industry reflects another significant change in retail spending,” Findlay said, which shows an increase in stores throughout Maine and across the United States. Dollar General and Dollar Tree have a combined 29,065 stores in North America compared to 4,600 Walmart stores nationwide, the article reports.

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