Aggregated vs. disaggregated data in regression analysis: implications for inference
This note demonstrates why regression coefficients and their statistical significance differ across degrees of data aggregation. Given the frequent use of aggregated data to explain individual behavior, data aggregation can result in misleading conclusions regarding the economic behavior of individuals.
|Date of creation:||2002|
|Date of revision:|
|Contact details of provider:|| Postal: P.O. Box 442, St. Louis, MO 63166|
Web page: http://www.stlouisfed.org/
More information through EDIRC
|Order Information:|| Email: |
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- George C. Davis, 1997. "Product Aggregation Bias as a Specification Error in Demand Systems," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 79(1), pages 100-109.
- Mittelhammer, Ronald C. & Shi, Hongqi & Wahl, Thomas I., 1996. "Accounting For Aggregation Bias In Almost Ideal Demand Systems," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 21(02), December.
- Cherry, Todd L. & List, John A., 2002. "Aggregation bias in the economic model of crime," Economics Letters, Elsevier, vol. 75(1), pages 81-86, March.
- Jason Bram & Sydney Ludvigson, 1997.
"Does consumer confidence forecast household expenditure?: A sentiment index horse race,"
9708, Federal Reserve Bank of New York.
- Jason Bram & Sydney Ludvigson, 1998. "Does consumer confidence forecast household expenditure? a sentiment index horse race," Economic Policy Review, Federal Reserve Bank of New York, issue Jun, pages 59-78.
- Marvin Goodfriend, 1991.
91-06, Federal Reserve Bank of Richmond.
- Robert E. Hall, 1987. "Consumption," NBER Working Papers 2265, National Bureau of Economic Research, Inc.
- Carroll, Christopher D & Fuhrer, Jeffrey C & Wilcox, David W, 1994.
"Does Consumer Sentiment Forecast Household Spending? If So, Why?,"
American Economic Review,
American Economic Association, vol. 84(5), pages 1397-1408, December.
- Christopher D. Carroll & Jeffery C. Fuhrer & David W. Wilcox, 1994. "RATS code for Does Consumer Sentiment Forecast Household Spending? If So, Why?," QM&RBC Codes 49, Quantitative Macroeconomics & Real Business Cycles.
When requesting a correction, please mention this item's handle: RePEc:fip:fedlwp:2002-024. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Anna Xiao)
If references are entirely missing, you can add them using this form.