The Endogeneity of the Natural Rate of Growth in the Regions of Italy
Following León-Ledesma and Thirlwall (2002a), this paper investigates the extent to which the natural rate of growth of the Italian regions is endogenous, in the sense that it is affected by actual growth. The estimation framework is based on one version of the cyclical relationship between unemployment and output growth known as Okun's Law [Okun (1962)]. Econometrically, the main hypothesis being examined regards the presence of non-linearities in Okun's Law, which can be interpreted as structural shifts in the natural growth rate. Using annual data over the period 1977-2003, we find strong support for the endogeneity hypothesis when applying the theory-based estimation methodology proposed by LLT. The results are less clear-cut when we switch to a data-driven approach centred on the Hansen's (1997) testing procedure for threshold models. Furthermore, in line with recent findings in the literature, our analysis provides evidence of asymmetries in Okun's Law, suggesting that unemployment turns from counter-cyclical when growth is slow to acyclical or even (in some cases) pro-cyclical in booms.
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- Hansen, Bruce E., 1999.
"Threshold effects in non-dynamic panels: Estimation, testing, and inference,"
Journal of Econometrics,
Elsevier, vol. 93(2), pages 345-368, December.
- Bruce E. Hansen, 1997. "Threshold effects in non-dynamic panels: Estimation, testing and inference," Boston College Working Papers in Economics 365, Boston College Department of Economics.
- Miguel Leon-Ledesma & A.P. Thirlwall, 2007. "Is the Natural Rate of Growth Exogenous?," Chapters, in: Economic Growth, chapter 4 Edward Elgar Publishing.
- Miguel Leon-Ledesma & Anthony P. Thirlwall, 2000. "Is the natural rate of growth exogenous?," Banca Nazionale del Lavoro Quarterly Review, Banca Nazionale del Lavoro, vol. 53(215), pages 433-445.
- Miguel Leon-Ledesma & Anthony P. Thirlwall, 2000. "Is the natural rate of growth exogenous?," BNL Quarterly Review, Banca Nazionale del Lavoro, vol. 53(215), pages 433-445.
- Robert J. Barro, 1991. "Economic Growth in a Cross Section of Countries," The Quarterly Journal of Economics, Oxford University Press, vol. 106(2), pages 407-443.
- Robert J. Barro, 1989. "Economic Growth in a Cross Section of Countries," NBER Working Papers 3120, National Bureau of Economic Research, Inc.
- Barro, R.J., 1989. "Economic Growth In A Cross Section Of Countries," RCER Working Papers 201, University of Rochester - Center for Economic Research (RCER).
- Miguel A. LeÛn-Ledesma & A. P. Thirlwall, 2002. "The endogeneity of the natural rate of growth," Cambridge Journal of Economics, Oxford University Press, vol. 26(4), pages 441-459, July.
- Miguel A. León-Ledesma & A. P. Thirlwall, 1998. "The Endogeneity of the Natural Rate of Growth," Studies in Economics 9821, School of Economics, University of Kent.
- Attfield, Clifford L. F. & Silverstone, Brian, 1998. "Okun's Law, Cointegration and Gap Variables," Journal of Macroeconomics, Elsevier, vol. 20(3), pages 625-637, July.
- Perron, Pierre, 1997. "Further evidence on breaking trend functions in macroeconomic variables," Journal of Econometrics, Elsevier, vol. 80(2), pages 355-385, October.
- Perron, P., 1990. "Further Evidence On Breaking Trend Functions In Macroeconomics Variables," Papers 350, Princeton, Department of Economics - Econometric Research Program.
- Perron, P., 1994. "Further Evidence on Breaking Trend Functions in Macroeconomic Variables," Cahiers de recherche 9421, Universite de Montreal, Departement de sciences economiques.
- Perron, P., 1994. "Further Evidence on Breaking Trend Functions in Macroeconomic Variables," Cahiers de recherche 9421, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
- Blackburn, Keith, 1999. "Can Stabilisation Policy Reduce Long-Run Growth?," Economic Journal, Royal Economic Society, vol. 109(452), pages 67-77, January.
- Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July. Full references (including those not matched with items on IDEAS)