A Cautionary Note on Tests for Overidentifying Restrictions
AbstractTests of overidentifying restrictions are widely used in practice. However, there is often confusion about the nature of their null hypothesis and about the interpretation of their outcome. In this note we argue that these tests give little information on whether the instruments are correlated with the errors of the underlaying economic model and on whether they identify parameters of interest.
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Bibliographic InfoPaper provided by Exeter University, Department of Economics in its series Discussion Papers with number 1111.
Date of creation: 2011
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More information through EDIRC
GMM; Hansen's J-test; Instrumental variables; Sargan test.;
Other versions of this item:
- Parente, Paulo M.D.C. & Santos Silva, J.M.C., 2012. "A cautionary note on tests of overidentifying restrictions," Economics Letters, Elsevier, vol. 115(2), pages 314-317.
- Paulo M.D.C. Parente & J.M.C. Santos Silva, 2011. "A cautionary note on tests for overidentifying restrictions," Economics Discussion Papers 699, University of Essex, Department of Economics.
- C12 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Hypothesis Testing: General
- C13 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Estimation: General
- C51 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Construction and Estimation
- C52 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Evaluation, Validation, and Selection
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- Ichino, Andrea & Winter-Ebmer, Rudolf, 1999.
"Lower and upper bounds of returns to schooling: An exercise in IV estimation with different instruments,"
European Economic Review,
Elsevier, vol. 43(4-6), pages 889-901, April.
- Ichino, Andrea & Winter-Ebmer, Rudolf, 1998. "Lower and Upper Bounds of Returns to Schooling: An Exercise in IV estimation with Different Instruments," CEPR Discussion Papers 2007, C.E.P.R. Discussion Papers.
- Michael P. Murray, 2006. "Avoiding Invalid Instruments and Coping with Weak Instruments," Journal of Economic Perspectives, American Economic Association, vol. 20(4), pages 111-132, Fall.
- Helena Holmlund & Mikael Lindahl & Erik Plug, 2011.
"The Causal Effect of Parents' Schooling on Children's Schooling: A Comparison of Estimation Methods,"
Journal of Economic Literature,
American Economic Association, vol. 49(3), pages 615-51, September.
- Holmlund, Helena & Lindahl, Mikael & Plug, Erik, 2008. "The Causal Effect of Parent's Schooling on Children's Schooling: A Comparison of Estimation Methods," IZA Discussion Papers 3630, Institute for the Study of Labor (IZA).
- Helena Holmlund & Mikael Lindahl & Erik Plug, 2010. "The Causal Effect of Parents' Schooling on Children's Schooling - A Comparison of Estimation Methods," CESifo Working Paper Series 3234, CESifo Group Munich.
- Hansen, Lars Peter, 1982. "Large Sample Properties of Generalized Method of Moments Estimators," Econometrica, Econometric Society, vol. 50(4), pages 1029-54, July.
- Angus Deaton, 2010.
"Instruments, randomization, and learning about development,"
1224, Princeton University, Woodrow Wilson School of Public and International Affairs, Research Program in Development Studies..
- Angus Deaton, 2010. "Instruments, Randomization, and Learning about Development," Journal of Economic Literature, American Economic Association, vol. 48(2), pages 424-55, June.
- Alastair R. Hall & Atsushi Inoue, 2005.
"The Large Sample Behaviour of the Generalized Method of Moments Estimator in Misspecified Models,"
- Hall, Alastair R. & Inoue, Atsushi, 2003. "The large sample behaviour of the generalized method of moments estimator in misspecified models," Journal of Econometrics, Elsevier, vol. 114(2), pages 361-394, June.
- Joshua D. Angrist & Guido W. Imbens, 1995.
"Identification and Estimation of Local Average Treatment Effects,"
NBER Technical Working Papers
0118, National Bureau of Economic Research, Inc.
- Imbens, Guido W & Angrist, Joshua D, 1994. "Identification and Estimation of Local Average Treatment Effects," Econometrica, Econometric Society, vol. 62(2), pages 467-75, March.
- Rembert De Blander, 2008. "Which null hypothesis do overidentification restrictions actually test?," Economics Bulletin, AccessEcon, vol. 3(76), pages 1-9.
- Angrist, Joshua D & Graddy, Kathryn & Imbens, Guido W, 2000. "The Interpretation of Instrumental Variables Estimators in Simultaneous Equations Models with an Application to the Demand for Fish," Review of Economic Studies, Wiley Blackwell, vol. 67(3), pages 499-527, July.
- Alastair R. Hall & Denis Pelletier, 2007.
"Non-Nested Testing in Models Estimated via Generalized Method of Moments,"
Working Paper Series
011, North Carolina State University, Department of Economics, revised Mar 2007.
- Hall, Alastair R. & Pelletier, Denis, 2011. "Nonnested Testing In Models Estimated Via Generalized Method Of Moments," Econometric Theory, Cambridge University Press, vol. 27(02), pages 443-456, April.
- Jeffrey M. Wooldridge, 2001.
"Econometric Analysis of Cross Section and Panel Data,"
MIT Press Books,
The MIT Press,
edition 1, volume 1, number 0262232197.
- Jeffrey M Wooldridge, 2010. "Econometric Analysis of Cross Section and Panel Data," MIT Press Books, The MIT Press, edition 2, volume 1, number 0262232588.
- repec:ebl:ecbull:v:3:y:2008:i:76:p:1-9 is not listed on IDEAS
- Hall, Alastair R., 2004. "Generalized Method of Moments," OUP Catalogue, Oxford University Press, number 9780198775201.
- repec:pri:rpdevs:1224 is not listed on IDEAS
- repec:ner:leuven:urn:hdl:123456789/208038 is not listed on IDEAS
- K. Newey, Whitney, 1985. "Generalized method of moments specification testing," Journal of Econometrics, Elsevier, vol. 29(3), pages 229-256, September.
- Ciani, Emanuele, 2012. "Informal adult care and caregivers' employment in Europe," Labour Economics, Elsevier, vol. 19(2), pages 155-164.
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