Economy

Follow PBS NewsHour’s complete coverage of the Economy, Wall Street and other financial stories.

Paul Solman speaks with Glenn Hubbard, dean of Columbia University Business School and former chairman of the president's Council of Economic Advisers, about President Bush's economic policy.

Aug 20

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Is Wal-Mart Unique?

Though Wal-Mart's low-price, low-wage, globally sourced model is not necessarily unique in the retail industry, the Arkansas-based company has become the most powerful retailer in the world.

Aug 20

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Challenging Wal-Mart

In a small town north of Salt Lake City, Utah, a modern range war is being fought along the shores of the Great Salt Lake.

Aug 20

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Biography: Sam Walton

A man of modest beginnings, Sam Walton built the Wal-Mart empire into the number one retailer in the world on a simple, but groundbreaking rule, cut all excess costs and sell low.

Paul Solman examines Wal-Mart's distribution system and its productivity. Current employees explain how Wal-Mart operates, while some former associates share their discontent with the United States' largest private employer.