Coding Geographic Areas Across Census Years: Creating Consistent Definitions of Metropolitan Areas
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This paper presents suggested matches for the geographical coding (geocoding) of metropolitan areas in the 1970, 1980, and 1990 Censuses. The Census Bureau used different definitions and taxonomies to describe the geography of metropolitan areas in these three Census years. As a result, the
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美国国家经济研究局创建时间：
1998-10-01
