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Study Examines Wal-Mart's Positive Impact, to Critics' Chagrin
WALTHAM, Mass. -- A study released on Friday by Global Insight, an economic analysis firm based here, suggests that some claims from Wal-Mart's growing number of critics may be unfounded. The study, which analyzes the national and regional impact of the nation's largest retailer on the U.S. economy, was presented at a Wal-Mart-sponsored conference in Washington, D.C., along with papers written on this same topic from other sources.