Data mining reconsidered: encompassing and the general-to-specific approach to specification search
AbstractThis paper examines the efficacy of the general-to-specific modeling approach associated with the LSE school of econometrics using a simulation framework. A mechanical algorithm is developed which mimics some aspects of the search procedures used by LSE practitioners. The algorithm is tested using 1000 replications of each of nine regression models and a data set patterned after Lovell's (1983) study of data mining. The algorithm is assessed for its ability to recover the data-generating process. Monte Carlo estimates of the size and power of exclusion tests based on t -statistics for individual variables in the specification are also provided. The roles of alternative sizes for specification tests in the algorithm, the consequences of different signal-to-noise ratios, and strategies for reducing overparameterization are also investigated. The results are largely favorable to the general-to-specific approach. In particular, the size of exclusion tests remains close to the nominal size used in the algorithm despite extensive search.
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Bibliographic InfoArticle provided by Royal Economic Society in its journal The Econometrics Journal.
Volume (Year): 2 (1999)
Issue (Month): 2 ()
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Other versions of this item:
- Kevin Hoover & Stephen J. Perez, 2003. "Data Mining Reconsidered: Encompassing And The General-To-Specific Approach To Specification Search," Working Papers 9727, University of California, Davis, Department of Economics.
- Kevin D. Hoover & Stephen J. Perez, . "Data Mining Reconsidered: Encompassing And The General-To-Specific Approach To Specification Search," Department of Economics 97-27, California Davis - Department of Economics.
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- Dolado, Juan J & Jenkinson, Tim & Sosvilla-Rivero, Simon, 1990. " Cointegration and Unit Roots," Journal of Economic Surveys, Wiley Blackwell, vol. 4(3), pages 249-73.
- Hansen, Bruce E, 1996. "Methodology: Alchemy or Science: Review Article," Economic Journal, Royal Economic Society, vol. 106(438), pages 1398-1413, September.
- Hendry, D.F. & Richard, J.-F., 1987. "Recent developments in the theory of encompassing," CORE Discussion Papers 1987022, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Campbell, J.Y. & Perron, P., 1991.
"Pitfalls and Opportunities: What Macroeconomics should know about unit roots,"
360, Princeton, Department of Economics - Econometric Research Program.
- John Y. Campbell & Pierre Perron, 1991. "Pitfalls and Opportunities: What Macroeconomists Should Know About Unit Roots," NBER Chapters, in: NBER Macroeconomics Annual 1991, Volume 6, pages 141-220 National Bureau of Economic Research, Inc.
- John Y. Campbell & Pierre Perron, 1991. "Pitfalls and Opportunities: What Macroeconomists Should Know About Unit Roots," NBER Technical Working Papers 0100, National Bureau of Economic Research, Inc.
- Campbell, John & Perron, Pierre, 1991. "Pitfalls and Opportunities: What Macroeconomists Should Know about Unit Roots," Scholarly Articles 3374863, Harvard University Department of Economics.
- Hoover, Kevin D, 1988. "On the Pitfalls of Untested Common-Factor Restrictions: The Case of the Inverted Fisher Hypothesis," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 50(2), pages 125-38, May.
- Anindya Banerjee, 1994. "Dynamic Specification and Testing for Unit Roots and Co-Integration," Working Papers 914, Queen's University, Department of Economics.
- Gilbert, Christopher L, 1986. "Professor Hendry's Econometric Methodology," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 48(3), pages 283-307, August.
- Neil R. Ericsson & Julia Campos & Hong-Anh Tran, 1991. "PC-give and David Hendry's econometric methodology," International Finance Discussion Papers 406, Board of Governors of the Federal Reserve System (U.S.).
- Gregory D. Hess & Christopher S. Jones & Richard D. Porter, 1994.
"The predictive failure of the Baba, Hendry and Starr model of the demand for M1 in the United States,"
Research Working Paper
94-06, Federal Reserve Bank of Kansas City.
- Gregory D. Hess & Christopher S. Jones & Richard D. Porter, 1994. "The predictive failure of the Baba, Hendry and Starr model of the demand for M1 in the United States," Finance and Economics Discussion Series 94-34, Board of Governors of the Federal Reserve System (U.S.).
- Mizon, Grayham E & Richard, Jean-Francois, 1986. "The Encompassing Principle and Its Application to Testing Non-nested Hypotheses," Econometrica, Econometric Society, vol. 54(3), pages 657-78, May.
- McAleer, Michael & Pagan, Adrian, 1985.
"What Will Take the Con Out of Econometrics?,"
CEPR Discussion Papers
39, C.E.P.R. Discussion Papers.
- Phillips, P C B, 1988.
"Reflections on Econometric Methodology,"
The Economic Record,
The Economic Society of Australia, vol. 64(187), pages 344-59, December.
- Li, Hongyi & Maddala, G. S., 1997.
"Bootstrapping cointegrating regressions,"
Journal of Econometrics,
Elsevier, vol. 80(2), pages 297-318, October.
- Tom Doan, . "RATS program to demonstrate bootstrapping with cointegration," Statistical Software Components RTZ00021, Boston College Department of Economics.
- Hendry, David F. & Richard, Jean-Francois, 1982. "On the formulation of empirical models in dynamic econometrics," Journal of Econometrics, Elsevier, vol. 20(1), pages 3-33, October.
- Mayer, Thomas, 1980. "Economics as a Hard Science: Realistic Goal or Wishful Thinking?," Economic Inquiry, Western Economic Association International, vol. 18(2), pages 165-78, April.
- Pagan, Adrian, 1987. " Three Econometric Methodologies: A Critical Appraisal," Journal of Economic Surveys, Wiley Blackwell, vol. 1(1), pages 3-24.
- Stock, James H & Watson, Mark W, 1988. "Variable Trends in Economic Time Series," Journal of Economic Perspectives, American Economic Association, vol. 2(3), pages 147-74, Summer.
- Lovell, Michael C, 1983. "Data Mining," The Review of Economics and Statistics, MIT Press, vol. 65(1), pages 1-12, February.
- Hendry, David F & Mizon, Grayham Ernest, 1985. "Procrustean Econometrics: Stretching and Squeezing Data," CEPR Discussion Papers 68, C.E.P.R. Discussion Papers.
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