Bias correction in a dynamic panel data model of economic growth: The African dummy re-examined
The discrepancy between the observed and expected growth rates of African economies in cross-country or panel growth regressions is often summarised in a significant African dummy. However, the existence of this dummy may be an artifact of the panel data techniques used. The standard LSDV (least squares dummy variable) method produces a large bias in the estimate of the coefficient on the lagged dependent variable, which could generate the observed African dummy. The lagged dependent variable in a growth model is used to calculate the cross-country rate of convergence. If, however, the convergence rate is overestimated, then the Africa dummy would result due to the clustering of African economies at the lower end of the world cross-country income distribution. Correcting for the bias - using Kiviet’s (1995) algorithm - allows a fresh look at the apparent systematic underperformance of African countries relative to their growth predictions. Little evidence remains of such underperformance by African economies once the relevant bias in the dynamic panel has been accounted for.
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- Manuel Arellano & Stephen Bond, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," Review of Economic Studies, Oxford University Press, vol. 58(2), pages 277-297.
- Jeffrey D. Sachs & Andrew M. Warner, 1995.
"Economic Convergence and Economic Policies,"
Harvard Institute of Economic Research Working Papers
1715, Harvard - Institute of Economic Research.
- Jeffrey Sachs & Andrew M. Warner, 1995. "Economic Convergence and Economic Policies," CASE Network Studies and Analyses 0035, CASE-Center for Social and Economic Research.
- Jeffrey D. Sachs & Andrew M. Warner, 1995. "Economic Convergence and Economic Policies," NBER Working Papers 5039, National Bureau of Economic Research, Inc.
- Stephen Knack & Philip Keefer, 1995. "Institutions And Economic Performance: Cross-Country Tests Using Alternative Institutional Measures," Economics and Politics, Wiley Blackwell, vol. 7(3), pages 207-227, November.
- Keefer, Philip & Knack, Stephen, 1997. "Why Don't Poor Countries Catch Up? A Cross-National Test of Institutional Explanation," Economic Inquiry, Western Economic Association International, vol. 35(3), pages 590-602, July.
- Pesaran, M. Hashem & Smith, Ron, 1995.
"Estimating long-run relationships from dynamic heterogeneous panels,"
Journal of Econometrics,
Elsevier, vol. 68(1), pages 79-113, July.
- Pesaran, M.H. & Smith, R., 1992. "Estimating Long-Run Relationships From Dynamic Heterogeneous Panels," Cambridge Working Papers in Economics 9215, Faculty of Economics, University of Cambridge.
- Nazrul Islam, 1995. "Growth Empirics: A Panel Data Approach," The Quarterly Journal of Economics, Oxford University Press, vol. 110(4), pages 1127-1170.
- Xavier X. Sala-i-Martin, 1997.
"I Just Ran Four Million Regressions,"
NBER Working Papers
6252, National Bureau of Economic Research, Inc.
- Sachs, Jeffrey D & Warner, Andrew M, 1997.
"Sources of Slow Growth in African Economies,"
Journal of African Economies,
Centre for the Study of African Economies (CSAE), vol. 6(3), pages 335-76, October.
- Kevin Lee & M. Hashem Pesaran & Ron Smith, 1998. "Growth Empirics: A Panel Data Approach—A Comment," The Quarterly Journal of Economics, Oxford University Press, vol. 113(1), pages 319-323.
- Robert J. Barro & Jong-Wha Lee, 2000.
"International Data on Educational Attainment: Updates and Implications,"
CID Working Papers
42, Center for International Development at Harvard University.
- Barro, Robert J & Lee, Jong-Wha, 2001. "International Data on Educational Attainment: Updates and Implications," Oxford Economic Papers, Oxford University Press, vol. 53(3), pages 541-63, July.
- Robert J. Barro & Jong-Wha Lee, 2000. "International Data on Educational Attainment Updates and Implications," NBER Working Papers 7911, National Bureau of Economic Research, Inc.
- Nickell, Stephen J, 1981. "Biases in Dynamic Models with Fixed Effects," Econometrica, Econometric Society, vol. 49(6), pages 1417-26, November.
- Anke E. Hoeffler, 2000.
"The Augmented Solow Model and the African Growth Debate,"
CID Working Papers
36, Center for International Development at Harvard University.
- Hoeffler, Anke E, 2002. " The Augmented Solow Model and the African Growth Debate," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 64(2), pages 135-58, May.
- Jonathan Temple, 1999. "The New Growth Evidence," Journal of Economic Literature, American Economic Association, vol. 37(1), pages 112-156, March.
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