The Impact Of Data Aggregation On The Measurement Of Vertical Price Transmission: Evidence From German Food Prices
AbstractThe impact of cross sectional aggregation over individual retail stores on the estimation and testing of vertical price transmission is investigated using a unique data set of individual retail prices. Systematic differences between the results of estimations using aggregated data on the one hand, and disaggregated data on the other, are discussed theoretically and confirmed empirically. The results suggest that results based on aggregated data generally cannot be used to draw conclusions about price transmission behaviour at the level of the individual data that underlies aggregates.
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Bibliographic InfoPaper provided by American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association) in its series 2003 Annual meeting, July 27-30, Montreal, Canada with number 21987.
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- Caplin, Andrew S & Spulber, Daniel F, 1987.
"Menu Costs and the Neutrality of Money,"
The Quarterly Journal of Economics,
MIT Press, vol. 102(4), pages 703-25, November.
- Kwiatkowski, Denis & Phillips, Peter C. B. & Schmidt, Peter & Shin, Yongcheol, 1992.
"Testing the null hypothesis of stationarity against the alternative of a unit root : How sure are we that economic time series have a unit root?,"
Journal of Econometrics,
Elsevier, vol. 54(1-3), pages 159-178.
- Kwiatkowski, D. & Phillips, P.C.B. & Schmidt, P., 1990. "Testing the Null Hypothesis of Stationarity Against the Alternative of Unit Root : How Sure are we that Economic Time Series have a Unit Root?," Papers 8905, Michigan State - Econometrics and Economic Theory.
- Denis Kwiatkowski & Peter C.B. Phillips & Peter Schmidt, 1991. "Testing the Null Hypothesis of Stationarity Against the Alternative of a Unit Root: How Sure Are We That Economic Time Series Have a Unit Root?," Cowles Foundation Discussion Papers 979, Cowles Foundation for Research in Economics, Yale University.
- Shumway, C. Richard & Davis, George C., 2000.
"Does Consistent Aggregation Really Matter?,"
Ag Econ Series
12966, Washington State University, School of Economic Sciences.
- Shumway, C. Richard & Davis, George C., 2001. "Does consistent aggregation really matter?," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 45(2), June.
- Granger, C.W.J. & Siklos, P.L., 1993.
"Systematic Sampling, Temporal Aggregation, Seasonal Adjustment, and Cointegration: Theory and Evidence,"
93001, Wilfrid Laurier University, Department of Economics.
- Granger, C. W. J. & Siklos, Pierre L., 1995. "Systematic sampling, temporal aggregation, seasonal adjustment, and cointegration theory and evidence," Journal of Econometrics, Elsevier, vol. 66(1-2), pages 357-369.
- Daniel H. Pick & Jeffrey Karrenbrock & Hoy F. Carman, 1990. "Price asymmetry and marketing margin behavior: An example for California-Arizona citrus," Agribusiness, John Wiley & Sons, Ltd., vol. 6(1), pages 75-84.
- Stoker, Thomas M, 1993. "Empirical Approaches to the Problem of Aggregation Over Individuals," Journal of Economic Literature, American Economic Association, vol. 31(4), pages 1827-74, December.
- Dickey, David A & Fuller, Wayne A, 1981. "Likelihood Ratio Statistics for Autoregressive Time Series with a Unit Root," Econometrica, Econometric Society, vol. 49(4), pages 1057-72, June.
- Lewbel, Arthur, 1996. "Aggregation without Separability: A Generalized Composite Commodity Theorem," American Economic Review, American Economic Association, vol. 86(3), pages 524-43, June.
- Granger, C. W. J., 1980. "Long memory relationships and the aggregation of dynamic models," Journal of Econometrics, Elsevier, vol. 14(2), pages 227-238, October.
- Schwartz, Lisa A. & Willett, Lois Schertz, 1994. "Price Transmission Theory And Applications To Agroindustry: An Annotated Bibliography," Research Bulletins 123003, Cornell University, Department of Applied Economics and Management.
- Griffith, G. R. & Piggott, N. E., 1994. "Asymmetry in beef, lamb and pork farm-retail price transmission in Australia," Agricultural Economics, Blackwell, vol. 10(3), pages 307-316, May.
- Asche, F. & Bremnes, H. & Wessells, C.R., 1998.
"Product Aggregation, Market Integration and Relationships Between Prices: an Application to World Salmon Markets,"
27/98, Norwegian School of Economics and Business Administration-.
- Frank Asche & Helge Bremnes & Cathy R. Wessells, 1999. "Product Aggregation, Market Integration, and Relationships between Prices: An Application to World Salmon Markets," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(3), pages 568-581.
- Jochen Meyer & Stephan Cramon-Taubadel, 2004.
"Asymmetric Price Transmission: A Survey,"
Journal of Agricultural Economics,
Wiley Blackwell, vol. 55(3), pages 581-611.
- Meyer, Jochen & von Cramon-Taubadel, Stephan, 2002. "Asymmetric Price Transmission: A Survey," 2002 International Congress, August 28-31, 2002, Zaragoza, Spain 24822, European Association of Agricultural Economists.
- Chang, Hui-Shung (Christie) & Griffith, Garry R., 1998. "Examining long-run relationships between Australian beef prices," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 42(4), December.
- Goodwin, Barry K. & Harper, Daniel C., 2000.
"Price Transmission, Threshold Behavior, And Asymmetric Adjustment In The U.S. Pork Sector,"
Journal of Agricultural and Applied Economics,
Southern Agricultural Economics Association, vol. 32(03), December.
- Harper, Daniel C. & Goodwin, Barry K., 1999. "Price Transmission, Threshold Behavior, And Asymmetric Adjustment In The U.S. Pork Sector," 1999 Annual meeting, August 8-11, Nashville, TN 21666, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Caballero, Ricardo J, 1992.
"A Fallacy of Composition,"
American Economic Review,
American Economic Association, vol. 82(5), pages 1279-92, December.
- Alan P. Kirman, 1992. "Whom or What Does the Representative Individual Represent?," Journal of Economic Perspectives, American Economic Association, vol. 6(2), pages 117-136, Spring.
- Lippi, Marco, 1988. "On the dynamic shape of aggregated error correction models," Journal of Economic Dynamics and Control, Elsevier, vol. 12(2-3), pages 561-585.
- Hashem Pesaran, M., 2003. "Aggregation of linear dynamic models: an application to life-cycle consumption models under habit formation," Economic Modelling, Elsevier, vol. 20(2), pages 383-415, March.
- Sam Peltzman, 2000.
"Prices Rise Faster than They Fall,"
Journal of Political Economy,
University of Chicago Press, vol. 108(3), pages 466-502, June.
- Sam Peltzman, 1998. "Prices Rise Faster Than They Fall," University of Chicago - George G. Stigler Center for Study of Economy and State 142, Chicago - Center for Study of Economy and State.
- Ted C. Schroeder, 1988. "Price linkages between wholesale and retail pork cuts," Agribusiness, John Wiley & Sons, Ltd., vol. 4(4), pages 359-369.
- Lewbel, Arthur, 1994. "Aggregation and Simple Dynamics," American Economic Review, American Economic Association, vol. 84(4), pages 905-18, September.
- Nicholas J. Powers, 1995. "Sticky short-run prices and vertical pricing: Evidence from the market for iceberg lettuce," Agribusiness, John Wiley & Sons, Ltd., vol. 11(1), pages 57-75.
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