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Comparing Apples and Apples Americans often assume that it's OK for workers in poor countries to earn as little money as they do because it is cheaper to live there. To demonstrate a worker's real ability to buy basic necessities, social economist Ruth Rosenbaum deploys a "purchasing power index" for easy comparison across national boundaries. The index measures how long a worker earning the minimum wage must work to buy a product, taking inflation into account. Rosenbaum gathers the data (including the data for Mexico) on behalf of labor unions and other groups interested in corporate responsibility. by Abby Scher Issue #212, July-August 1997 |
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