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The Nature of Regional Unemployment in Italy

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  • Matteo Lanzafame

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Abstract

This paper investigates the nature of regional unemployment in Italy. Taking as a starting point the evidence of growing disparities in the 1977-2003 years, we assess whether regional unemployment rates are diverging from each other in a non-stationary way, i.e. as a result of pure hysteresis. Relying both on univariate and panel unit-root tests, we show that the finding of a unit root in the Italian regional unemployment rates, which previous studies provided evidence of, is largely dependent on the use of low power tests. Exploiting the greater power of panel unit root tests allows us to confidently reject the unit root and, thus, the pure hysteresis hypothesis. The implication of this result is that, however persistent, shocks to regional unemployment will be temporary, in the sense that unemployment will return to its natural rate or NAIRU in the long-run. We, then, proceed to estimate the NAIRU for each of the 20 Italian regions. Our estimates of the regional NAIRUs turn out to be fairly precise, at least if compared to similar studies in the literature, and allow us to draw two interesting conclusions. Firstly, the hypothesis of a constant NAIRU between 1977 and 2003 is supported by the data for all of the Italian regions, with the possible exception of Abruzzo. Secondly, we find that there is a significant degree of heterogeneity among the regional NAIRUs. Thus, long-term regional unemployment disparities do seem to reflect structural or equilibrium unemployment differences across regions, as implied by the results of the unit root tests. This suggests that economic policy intervention aimed at reducing long-term regional unemployment differentials in Italy should, as much as possible, be region-specific in character. National policies, homogenous across regions, are likely to have diverse effects on the regional NAIRUs.

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Paper provided by European Regional Science Association in its series ERSA conference papers with number ersa06p155.

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Date of creation: Aug 2006
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Handle: RePEc:wiw:wiwrsa:ersa06p155

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  1. Jushan Bai; Josep Lluís Carrion-i-Silvestre, 2004. "Structural changes, common stochastic trends and unit roots in panel data," Econometric Society 2004 North American Summer Meetings 345, Econometric Society.
  2. Brunello, Giorgio & Lupi, Claudio & Ordine, Patrizia, 2000. "Regional Disparities and the Italian NAIRU," Oxford Economic Papers, Oxford University Press, vol. 52(1), pages 146-77, January.
  3. Moon, H.R.Hyungsik Roger & Perron, Benoit, 2004. "Testing for a unit root in panels with dynamic factors," Journal of Econometrics, Elsevier, vol. 122(1), pages 81-126, September.
  4. Decressin, Jörg & Fatás, Antonio, 1994. "Regional Labour Market Dynamics in Europe," CEPR Discussion Papers 1085, C.E.P.R. Discussion Papers.
  5. Perron, Pierre & Vogelsang, Timothy J, 1992. "Nonstationarity and Level Shifts with an Application to Purchasing Power Parity," Journal of Business & Economic Statistics, American Statistical Association, vol. 10(3), pages 301-20, July.
  6. Edmund S. Phelps, 1968. "Money-Wage Dynamics and Labor-Market Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 76, pages 678.
  7. Anindya Banerjee & Massimiliano Marcellino & Chiara Osbat, . "Testing for PPP: Should We Use Panel Methods?," Working Papers 186, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
  8. Jörg Breitung & Samarjit Das, 2005. "Panel unit root tests under cross-sectional dependence," Statistica Neerlandica, Netherlands Society for Statistics and Operations Research, vol. 59(4), pages 414-433.
  9. Mariam Camarero & Josep Lluis Carrion Silvestre & Cecilio Tamarit, 2004. "Testing for hysteresis in unemployment in OECD countries. New evidence using stationarity panel tests with breaks," Working Papers in Economics 119, Universitat de Barcelona. Espai de Recerca en Economia.
  10. Leon-Ledesma, Miguel & Peter McAdam, 2003. "Unemployment, Hysterisis and Transition," Royal Economic Society Annual Conference 2003 137, Royal Economic Society.
  11. Cerrato, Mario & de Peretti, Christian & Larsson, Rolf & Sarantis, Nicholas, 2011. "A Nonlinear Panel Unit Root Test under Cross Section Dependence," SIRE Discussion Papers 2011-30, Scottish Institute for Research in Economics (SIRE).
  12. Kåre Johansen, . "Hysteresis in Unemployment: Evidence from Norwegian Counties," Working Paper Series 0602, Department of Economics, Norwegian University of Science and Technology, revised 20 Aug 2002.
  13. O'Connell, Paul G. J., 1998. "The overvaluation of purchasing power parity," Journal of International Economics, Elsevier, vol. 44(1), pages 1-19, February.
  14. Pesaran, M.H., 2003. "A Simple Panel Unit Root Test in the Presence of Cross Section Dependence," Cambridge Working Papers in Economics 0346, Faculty of Economics, University of Cambridge.
  15. Vahid, F & Engle, Robert F, 1993. "Common Trends and Common Cycles," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 8(4), pages 341-60, Oct.-Dec..
  16. Ron Martin, 1997. "Regional Unemployment Disparities and their Dynamics," Regional Studies, Taylor & Francis Journals, vol. 31(3), pages 237-252.
  17. Dixon, R. & Shepherd, D., 2000. "Trends and Cycles in Australian State and Territory Unemployment Rates," Department of Economics - Working Papers Series 730, The University of Melbourne.
  18. Choi, In, 2001. "Unit root tests for panel data," Journal of International Money and Finance, Elsevier, vol. 20(2), pages 249-272, April.
  19. 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.
  20. Jushan Bai & Serena Ng, 2001. "A Panic Attack on Unit Roots and Cointegration," Economics Working Paper Archive 469, The Johns Hopkins University,Department of Economics.
  21. Chappell, David & Peel, David A., 1998. "A note on some properties of the ESTAR model," Economics Letters, Elsevier, vol. 60(3), pages 311-315, September.
  22. Engle, Robert F & Kozicki, Sharon, 1993. "Testing for Common Features," Journal of Business & Economic Statistics, American Statistical Association, vol. 11(4), pages 369-80, October.
  23. Layard, Richard & Nickell, Stephen & Jackman, Richard, 2005. "Unemployment: Macroeconomic Performance and the Labour Market," OUP Catalogue, Oxford University Press, number 9780199279173.
  24. A. P. Thirlwall, 1966. "Regional Unemployment As A Cyclical Phenomenon1," Scottish Journal of Political Economy, Scottish Economic Society, vol. 13(2), pages 205-219, 06.
  25. Pesaran, H. & Smith, R. & Im, K.S., 1995. "Dynamic Linear Models for Heterogeneous Panels," Cambridge Working Papers in Economics 9503, Faculty of Economics, University of Cambridge.
  26. Arestis, Philip & Biefang-Frisancho Mariscal, Iris, 1999. "Unit roots and structural breaks in OECD unemployment," Economics Letters, Elsevier, vol. 65(2), pages 149-156, November.
  27. Olivier J. Blanchard & Lawrence H. Summers, 1987. "Hysteresis and the European Unemployment Problem," NBER Working Papers 1950, National Bureau of Economic Research, Inc.
  28. Perron, Pierre, 1989. "The Great Crash, the Oil Price Shock, and the Unit Root Hypothesis," Econometrica, Econometric Society, vol. 57(6), pages 1361-1401, November.
  29. Perron, Pierre, 1990. "Testing for a Unit Root in a Time Series with a Changing Mean," Journal of Business & Economic Statistics, American Statistical Association, vol. 8(2), pages 153-62, April.
  30. Bean, Charles R, 1994. "European Unemployment: A Survey," Journal of Economic Literature, American Economic Association, vol. 32(2), pages 573-619, June.
  31. George Kapetanios & Yongcheol Shin, 2004. "Testing for a Unit Root against Nonlinear STAR Models," ESE Discussion Papers 69, Edinburgh School of Economics, University of Edinburgh.
  32. Eichengreen, Barry, 1993. "European Monetary Unification," Journal of Economic Literature, American Economic Association, vol. 31(3), pages 1321-57, September.
  33. James Payne & Bradley Ewing & Erik George, 1999. "Time series dynamics of US State unemployment rates," Applied Economics, Taylor & Francis Journals, vol. 31(11), pages 1503-1510.
  34. Olivier J. Blanchard, 1986. "Hysteresis and Unemployment," Working papers 430, Massachusetts Institute of Technology (MIT), Department of Economics.
  35. Nelson, Charles R. & Plosser, Charles I., 1982. "Trends and random walks in macroeconmic time series : Some evidence and implications," Journal of Monetary Economics, Elsevier, vol. 10(2), pages 139-162.
  36. Brunello, Giorgio & Lupi, Claudio & Ordine, Patrizia, 2001. "Widening differences in Italian regional unemployment," Labour Economics, Elsevier, vol. 8(1), pages 103-129, January.
  37. Im, Kyung So & Pesaran, M. Hashem & Shin, Yongcheol, 2003. "Testing for unit roots in heterogeneous panels," Journal of Econometrics, Elsevier, vol. 115(1), pages 53-74, July.
  38. repec:cup:etheor:v:11:y:1995:i:2:p:359-68 is not listed on IDEAS
  39. Junsoo Lee & Mark C. Strazicich, 2004. "Minimum LM Unit Root Test with One Structural Break," Working Papers 04-17, Department of Economics, Appalachian State University.
  40. Banerjee, Anindya & Lumsdaine, Robin L & Stock, James H, 1992. "Recursive and Sequential Tests of the Unit-Root and Trend-Break Hypotheses: Theory and International Evidence," Journal of Business & Economic Statistics, American Statistical Association, vol. 10(3), pages 271-87, July.
  41. Josep Llu�s Carrion-i-Silvestre & Tom�s del Barrio-Castro & Enrique L�pez-Bazo, 2005. "Breaking the panels: An application to the GDP per capita," Econometrics Journal, Royal Economic Society, vol. 8(2), pages 159-175, 07.
  42. Ewing, Bradley T. & Wunnava, Phanindra V., 2001. "Unit roots and structural breaks in North American unemployment rates," The North American Journal of Economics and Finance, Elsevier, vol. 12(3), pages 273-282, November.
  43. Song, Frank M. & Wu, Yangru, 1998. "Hysteresis in unemployment: Evidence from OECD countries," The Quarterly Review of Economics and Finance, Elsevier, vol. 38(2), pages 181-192.
  44. Amsler, Christine & Lee, Junsoo, 1995. "An LM Test for a Unit Root in the Presence of a Structural Change," Econometric Theory, Cambridge University Press, vol. 11(02), pages 359-368, February.
  45. Hall, S. & Sheperd, D., 1999. "Testing for Common Cycles in Money, Nominal Income and Prices," Department of Economics - Working Papers Series 697, The University of Melbourne.
  46. Hansen, Bruce E., 1992. "Testing for parameter instability in linear models," Journal of Policy Modeling, Elsevier, vol. 14(4), pages 517-533, August.
  47. Perron, Pierre & Vogelsang, Timothy J, 1992. "Testing for a Unit Root in a Time Series with a Changing Mean: Corrections and Extensions," Journal of Business & Economic Statistics, American Statistical Association, vol. 10(4), pages 467-70, October.
  48. Schmidt, Peter & Phillips, C B Peter, 1992. "LM Tests for a Unit Root in the Presence of Deterministic Trends," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 54(3), pages 257-87, August.
  49. Robin L. Lumsdaine & David H. Papell, 1997. "Multiple Trend Breaks And The Unit-Root Hypothesis," The Review of Economics and Statistics, MIT Press, vol. 79(2), pages 212-218, May.
  50. Phelps, Edmund S & Zoega, Gylfi, 1998. "Natural-Rate Theory and OECD Unemployment," Economic Journal, Royal Economic Society, vol. 108(448), pages 782-801, May.
  51. Perron, Pierre, 1997. "Further evidence on breaking trend functions in macroeconomic variables," Journal of Econometrics, Elsevier, vol. 80(2), pages 355-385, October.
  52. Olivier Jean Blanchard & Lawrence F. Katz, 1992. "Regional Evolutions," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 23(1), pages 1-76.
  53. L. Vanessa Smith & Stephen Leybourne & Tae-Hwan Kim & Paul Newbold, 2004. "More powerful panel data unit root tests with an application to mean reversion in real exchange rates," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 19(2), pages 147-170.
  54. David Gray, 2004. "Persistent Regional Unemployment Differentials Revisited," Regional Studies, Taylor & Francis Journals, vol. 38(2), pages 167-176.
  55. Kapetanios, George & Shin, Yongcheol & Snell, Andy, 2003. "Testing for a unit root in the nonlinear STAR framework," Journal of Econometrics, Elsevier, vol. 112(2), pages 359-379, February.
  56. Engle, Robert F & Kozicki, Sharon, 1993. "Testing for Common Features: Reply," Journal of Business & Economic Statistics, American Statistical Association, vol. 11(4), pages 393-95, October.
  57. David H. Papell & Christian J. Murray & Hala Ghiblawi, 2000. "The Structure of Unemployment," The Review of Economics and Statistics, MIT Press, vol. 82(2), pages 309-315, May.
  58. Breitung, J rg & Das, Samarjit, 2008. "Testing For Unit Roots In Panels With A Factor Structure," Econometric Theory, Cambridge University Press, vol. 24(01), pages 88-108, February.
  59. Roed, Knut, 1996. "Unemployment Hysteresis--Macro Evidence from 16 OECD Countries," Empirical Economics, Springer, vol. 21(4), pages 589-600.
  60. Roed, Knut, 1997. " Hysteresis in Unemployment," Journal of Economic Surveys, Wiley Blackwell, vol. 11(4), pages 389-418, December.
  61. Peter C. B. Phillips & Donggyu Sul, 2003. "Dynamic panel estimation and homogeneity testing under cross section dependence *," Econometrics Journal, Royal Economic Society, vol. 6(1), pages 217-259, 06.
  62. Magnus Gustavsson & Par Osterholm, 2006. "Hysteresis and non-linearities in unemployment rates," Applied Economics Letters, Taylor & Francis Journals, vol. 13(9), pages 545-548.
  63. Thirlwall, A P, 1983. "What Are Estimates of the Natural Rate of Unemployment Measuring?," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 45(2), pages 173-79, May.
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Cited by:
  1. Lanzafame, Matteo, 2013. "Crime and regional growth in Italy," MPRA Paper 44343, University Library of Munich, Germany.
  2. Evangelia Papapetrou & Dimitrios Bakas, 2012. "Unemployment in Greece: evidence from Greek regions," Working Papers 146, Bank of Greece.
  3. Marianna Belloc & Riccardo Tilli, 2010. "Gender Unemployment Catching-up: Empirical Evidence from Italian Regions," CESifo Working Paper Series 3300, CESifo Group Munich.
  4. Camilo Alberto Cárdenas Hurtado & María Alejandra Hernández Montes & Jhon Edwar Torres Gorron, 2014. "An Exploratory Analysis of Heterogeneity on Regional Labour Markets and Unemployment Rates in Colombia: An MFACT approach," Borradores de Economia 802, Banco de la Republica de Colombia.

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