![]() ZIP Code Tabulation Areas (ZCTA) are from Census 2000 SF1, Census 2010 SF1, and Gazetteer files.Ģ0 Decennial Census Short Form (SF1) ZCTA-level data for is also available. If the size of the full data file is too large and distances for only a handful of ZIPs is required, then running the calculations for the necessary ZIP codes only using the ZCTA centroid data file might be one helpful approach. Transportation Economics in the 21st Century.Training Program in Aging and Health Economics.The Roybal Center for Behavior Change in Health.Retirement and Disability Research Center.Measuring the Clinical and Economic Outcomes Associated with Delivery Systems.Improving Health Outcomes for an Aging Population.Conference on Research in Income and Wealth.Conference on Econometrics and Mathematical Economics. ![]() Productivity, Innovation, and Entrepreneurship.International Finance and Macroeconomics. ![]()
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