TY - JOUR AU - Jaeger,David A. AU - Loeb,Susanna AU - Turner,Sarah E. AU - Bound,John TI - Coding Geographic Areas Across Census Years: Creating Consistent Definitions of Metropolitan Areas JF - National Bureau of Economic Research Working Paper Series VL - No. 6772 PY - 1998 Y2 - October 1998 UR - http://www.nber.org/papers/w6772 L1 - http://www.nber.org/papers/w6772.pdf N1 - Author contact info: David Jaeger Graduate Center City University of New York 365 Fifth Avenue New York, NY 10016 Tel: 212 817 8261 E-Mail: djaeger@gc.cuny.edu Susanna Loeb 524 CERAS, 520 Galvez Mall Stanford University Stanford, CA 94305 Tel: 650/725-4262 E-Mail: sloeb@stanford.edu Sarah Turner Department of Economics University of Virginia 249 Ruffner Hall Charlottesville, VA 22903-2495 Tel: 434/924-7857 Fax: 434/924-1384 E-Mail: sturner@virginia.edu John Bound Department of Economics University of Michigan Ann Arbor, MI 48109-1220 Tel: 734/998-7149 Fax: 734/998-7415 E-Mail: jbound@umich.edu AB - 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 geographical areas referred to by the standard Census Bureau definitions differ among the three Census data sets. The geographic matching scheme explained in this paper attempts to maximize consistency over time for metropolitan areas in the U.S. ER -