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The Nature of Regional Unemployment in Italy

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Author Info
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. O'Connell, Paul G. J., 1998. "The overvaluation of purchasing power parity," Journal of International Economics, Elsevier, vol. 44(1), pages 1-19, February. [Downloadable!] (restricted)
  2. 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. [Downloadable!]
    Other versions:
  3. 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. [Downloadable!] (restricted)
  4. 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. [Downloadable!]
  5. Blanchard, Olivier J. & Summers, Lawrence H., 1987. "Hysteresis in unemployment," European Economic Review, Elsevier, vol. 31(1-2), pages 288-295. [Downloadable!] (restricted)
    Other versions:
  6. C Bean, 1992. "European Unemployment: A Survey," CEP Discussion Papers dp0071, Centre for Economic Performance, LSE.
    Other versions:
  7. 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.
    Other versions:
  8. 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. [Downloadable!] (restricted)
    Other versions:
  9. 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.. [Downloadable!] (restricted)
    Other versions:
  10. Miguel A. León-Ledesma & Peter McAdam, 2004. "Unemployment, Hysteresis And Transition," Scottish Journal of Political Economy, Scottish Economic Society, vol. 51(3), pages 377-401, 08. [Downloadable!] (restricted)
    Other versions:
  11. Eichengreen, Barry, 1993. "European Monetary Unification," Journal of Economic Literature, American Economic Association, vol. 31(3), pages 1321-57, September. [Downloadable!] (restricted)
  12. 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. [Downloadable!] (restricted)
  13. 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. [Downloadable!] (restricted)
  14. Moon, H.R. & Perron, B., 2002. "Testing for a Unit Root in Panels with Dynamic Factors," Cahiers de recherche 18-2002, Centre interuniversitaire de recherche en économie quantitative, CIREQ. [Downloadable!]
    Other versions:
  15. 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. [Downloadable!] (restricted)
  16. Olivier J. Blanchard & Lawrence H. Summers, 1986. "Hysteresis and the European Unemployment Problem," Working papers 427, Massachusetts Institute of Technology (MIT), Department of Economics.
    Other versions:
  17. Payne, James E & Ewing, Bradley T & George, Erik P, 1999. "Time Series Dynamics of US State Unemployment Rates," Applied Economics, Taylor and Francis Journals, vol. 31(11), pages 1503-10, November. [Downloadable!] (restricted)
  18. 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. [Downloadable!] (restricted)
    Other versions:
  19. 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.
  20. Decressin, Jorg & Fatas, Antonio, 1995. "Regional labor market dynamics in Europe," European Economic Review, Elsevier, vol. 39(9), pages 1627-1655, December. [Downloadable!] (restricted)
    Other versions:
  21. 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.
  22. 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.
  23. 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. [Downloadable!] (restricted)
  24. Olivier Jean Blanchard & Lawrence F. Katz, 1992. "Regional Evolutions," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 23(1992-1), pages 1-76. [Downloadable!]
  25. Edmund S. Phelps, 1968. "Money-Wage Dynamics and Labor-Market Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 76, pages 678. [Downloadable!] (restricted)
  26. 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.
    Other versions:
  27. 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.
  28. Roed, Knut, 1997. " Hysteresis in Unemployment," Journal of Economic Surveys, Blackwell Publishing, vol. 11(4), pages 389-418, December. [Downloadable!] (restricted)
  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.
    Other versions:
  30. Roed, Knut, 1996. "Unemployment Hysteresis--Macro Evidence from 16 OECD Countries," Empirical Economics, Springer, vol. 21(4), pages 589-600.
  31. Perron, Pierre, 1997. "Further evidence on breaking trend functions in macroeconomic variables," Journal of Econometrics, Elsevier, vol. 80(2), pages 355-385, October. [Downloadable!] (restricted)
    Other versions:
  32. 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.
  33. Mariam Camarero & Josep Lluís Carrion-i-Silvestre & Cecilio Tamarit, 2006. "Testing for Hysteresis in Unemployment in OECD Countries: New Evidence using Stationarity Panel Tests with Breaks," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 68(2), pages 167-182, 04. [Downloadable!] (restricted)
    Other versions:
  34. repec:cup:etheor:v:11:y:1995:i:2:p:359-68 is not listed on IDEAS
  35. Dixon, Robert & Shepherd, David, 2001. "Trends and Cycles in Australian State and Territory Unemployment Rates," The Economic Record, The Economic Society of Australia, vol. 77(238), pages 252-69, September. [Downloadable!] (restricted)
    Other versions:
  36. Layard, R. & Nickell, S., . "Layard-Nickell," Instructional Stata datasets for econometrics layardnickell, Boston College Department of Economics. [Downloadable!]
  37. David Gray, 2004. "Persistent Regional Unemployment Differentials Revisited," Regional Studies, Taylor and Francis Journals, vol. 38(2), pages 167-176, April. [Downloadable!] (restricted)
  38. 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.
  39. 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. [Downloadable!]
  40. 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.
  41. 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. [Downloadable!] (restricted)
  42. Josep Lluís Carrion-i-Silvestre & Tomás del Barrio-Castro & Enrique López-Bazo, 2005. "Breaking the panels: An application to the GDP per capita," Econometrics Journal, Royal Economic Society, vol. 8(2), pages 159-175, 07. [Downloadable!] (restricted)
    Other versions:
  43. Hansen, Bruce E., 1992. "Testing for parameter instability in linear models," Journal of Policy Modeling, Elsevier, vol. 14(4), pages 517-533, August. [Downloadable!] (restricted)
  44. Ron Martin, 1997. "Regional Unemployment Disparities and their Dynamics," Regional Studies, Taylor and Francis Journals, vol. 31(3), pages 237-252, May. [Downloadable!] (restricted)
  45. 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. [Downloadable!] (restricted)
    Other versions:
  46. Stephen Hall & David Shepherd, 2003. "Testing for Common Cycles in Money, Nominal Income and Prices," Manchester School, University of Manchester, vol. 71(Supplemen), pages 68-84, 09. [Downloadable!] (restricted)
    Other versions:
  47. Brunello, Giorgio & Lupi, Claudio & Ordine, Patrizia, 2001. "Widening differences in Italian regional unemployment," Labour Economics, Elsevier, vol. 8(1), pages 103-129, January. [Downloadable!] (restricted)
  48. 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. [Downloadable!]
  49. Mitchell, William F, 1993. "Testing for Unit Roots and Persistence in OECD Unemployment Rates," Applied Economics, Taylor and Francis Journals, vol. 25(12), pages 1489-1501, December.
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