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Autor
Abu Nurudeen (Umaru Musa Yar'adua University, Katsina, Nigeria)
Tytuł
Inflation and Unemployment Trade-off : a Re-examination of the Phillips Curve and Its Stability in Nigeria
Źródło
Contemporary Economics, 2019, vol. 13, nr 1, s. 21-34, rys., tab., bibliogr. 72 poz.
Słowa kluczowe
Pełne zatrudnienie, Inflacja, Krzywa Phillipsa, Bezrobocie
Full employment, Inflation, Phillips curve, Unemployment
Uwagi
Klasyfikacja JEL: C01, E24, E31
summ.
Kraj/Region
Nigeria
Nigeria
Abstrakt
Although the maintenance of price stability and the attainment of full employment are important macroeconomics goals in any economy, Nigeria still contends with problems of high inflation and unemployment. This study examines the Phillips curve hypothesis (inflation and unemployment trade-off) and its stability in Nigeria from 1980 to 2016 using the Autoregressive Distributed Lag (ARDL) bounds testing approach. Other estimation techniques including the Fully Modified Ordinary Least Squares (FMOLS), Dynamic Ordinary Least Squares (DOLS), Static Ordinary Least Squares (OLS), and Canonical Cointegrating Regression (CCR) were employed to ascertain the consistency and robustness of the results that were generated using the ARDL bounds testing method. The results of the cointegration test reveal the existence of a long-run relationship between inflation and unemployment. The results of the ARDL bounds testing, FMOLS, DOLS, static OLS and CCR estimations indicate that there is a trade-off relationship between the variables, and higher unemployment leads to lower inflation in the long-run. The plots of the cumulative sum of squares of recursive residuals (CUSUMQ) confirm the stability of the long-run parameters. The results of the causality test using the standard Granger causality test and the Toda and Yamamoto approach demonstrate that there is unidirectional causality from inflation to unemployment. Based on these findings, this study recommends policies to reduce both inflation and unemployment. (original abstract)
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Bibliografia
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  1. Abu, N. (2017). Does Okun's law exist in Nigeria? Evidence from ARDL bounds testing approach. Contemporary Economics, 11(2), 131-144.
  2. Alhassan, A. L., & Fiador, V. (2014). Insurance-growth nexus in Ghana: An autoregressive distributed lag bounds cointegration approach. Review of Development Finance, 4(2), 83-96.
  3. Atan, J. A. (2013). Tax policy, inflation and unemployment in Nigeria (1970-2008). European Journal of Business and Management, 5(15), 114-129.
  4. Balaban, G., & Vintu, D. (2010). Testing the nonlinearity of the Phillips curve: Implications for monetary policy. Theoretical and Applied Economics, 4(545), 107-120.
  5. Beard, T. R., Jackson, J. D., Kaserman, D., & Kim, H. (2010, April). A time-series analysis of U.S. kidney transplantation and the waiting list: Donor substitution effects and "dirty altruism" (Working Paper Series No. 2010/01). Department of Econonomics. Auburn University. Retrieved from https://cla.auburn.edu/econwp/Archives/2010/2010-01.pdf
  6. Bhattarai, K. (2016). Unemployment-inflation trade-offs in OECD countries. Economic Modelling, 58, 93-103.
  7. Blanchard, O. (2016, January). The US Phillips curve: Back to the 60s? Washington, DC: Peterson Institute for International Economics.
  8. Blanchard, O. J., & Kiyotaki, N. (1987). Monopolistic competition and the effects of aggregate demand. American Economy Review, 77(4), 647-666.
  9. Blanchflower, D. G., Bell, D. N. F., Montagnoli, A., & Moro, M. (2014). The happiness trade-off between unemployment and inflation. Journal of Money, Credit and Banking, 46(2), 117-141.
  10. Carrin, G., & Barten, A. P. (1976). Unemployment, inflation and price expectations with empirical results for Belgium. European Economic Review, 7(3), 209-219.
  11. Chen, S-W. (2009). Investigating causality among unemployment, income and crime in Taiwan: Evidence from the bounds test approach. Journal of Chinese Economic and Business Studies, 7(1), 115-125.
  12. Clarida, R., Galí, J., & Gertler, M. (1999). The science of monetary policy: A new Keynesian perspective. Journal of Economic Literature, 37, 1661-1707.
  13. Corrado, L., & Holly, S. (2003). Nonlinear Phillips curves, mixing feedback rules and the distribution of inflation and output. Journal of Economics and Dynamic Control, 28(3), 467-492.
  14. Debelle, G., & Laxton, D. (1997). Is the Phillips curve really a curve? Some evidence for Canada, the United Kingdom, and the United States. IMF Staff Papers, 44(2), 249-282.
  15. Di Tella, R., MacCulloch, R. J., & Oswald, A. J. (2001). Preferences over inflation and unemployment: Evidence from surveys of happiness. American Economic Review, 91(1), 335-341.
  16. Dolado, J. J., López-Salido, J. D., & Vega, J. L. (2000). Unemployment and inflation persistence in Spain: Are there Phillips trade-offs? Spanish Economic Review, 2(3), 267-291.
  17. Engle, R. F., & Granger, C. W. J. (1987). Co-integration and error correction: Representation, estimation and testing. Econometrica, 55(2), 251-276.
  18. Fischer, S. (1977). Long-term contracts, rational expectations, and the optimal money supply rule. Journal of Political Economy, 85(1), 191-205.
  19. Friedman, M. (1968). The role of monetary policy. American Economic Review, 58(1), 1-17.
  20. Fuhrer, J. C. (1995). The Phillips curve is alive and well. New England Economic Review of the Federal Reserve Bank of Boston, 41-56.
  21. Gordon, R. (1997). The time-varying NAIRU and its implications for economic policy. Journal of Economic Perspectives, 11(1), 11-32.
  22. Greene, W. (2003). Econometric Analysis. 5th ed. New Jersey: Prentice Hall.
  23. Hansen, B. E., & Phillips, P. C. (1990). Estimation and inference in models of cointegration: A simulation study. Advances in Econometrics, 8, 225-248.
  24. Hasanov, M., Araç, A., & Telatar, F. (2010). Nonlinearity and structural stability in the Phillips curve: Evidence from Turkey. Economic Modelling, 27(5), 1103-1115.
  25. Huh, H., & Jang, I. (2007). Nonlinear Phillips curve, sacrifice ratio, and the natural rate of unemployment. Economic Modelling, 24(5), 797-813.
  26. Johansen, S. (1988). Statistical analysis of cointegration vectors. Journal of Economic Dynamics and Control, 12(2-3), 231-254.
  27. Johansen, S. (1991). Estimation and hypothesis testing of cointegration vectors in Gaussian vector autoregressive models. Econometrica, 59(6), 1551-1580.
  28. Johansen, S., & Juselius, K. (1990). Maximum likelihood estimation and inference on cointegration-With applications to the demand for money. Oxford Bulletin of Economics and Statistics, 52(2), 169-210.
  29. Liew, V. K-S., (2004). Which lag length selection criteria should we employ? Economics Bulletin, 3(33), 1-9.
  30. Lucas, R. E. (1973). Some international evidence on output inflation trade-offs. American Economy Review, 63(3), 326-334.
  31. Lucas, R. E., & Rapping, L. A. (1969). Price expectations and the Phillips curve. American Economic Review, 59(3), 342-350.
  32. Lutkepohl, H. (1991). Introduction to multiple time series analysis. Berlin: Springer-Verlag.
  33. Mah, J. S. (2000). An empirical examination of the disaggregated import demand of Korea - The case of information technology products. Journal of Asian Economics, 11(2), 237-244.
  34. Malinov, M. J., & Sommers, P. M. (1997). A new line on the Phillips curve. Social Science Quarterly, 78(3), 740-746.
  35. Montalvo, J. G. (1995). Comparing cointegrating regression estimators: Some additional Monte Carlo results. Economics Letters, 48(3-4), 229-234.
  36. Narayan, S., & Narayan, P. K. (2004). Determinants of demand for Fiji's exports: an empirical investigation. Developing Economies, 42(1), 95-112.
  37. Nwaobi, G. C. (2009). Inflation, unemployment and Nigerian families: An empirical investigation (MPRA Working Paper No. 14596). University Library of Munich, Germany.
  38. Nyasha, S., & Odhiambo, N. M. (2014). The impact of banks and stock market development on economic growth in South Africa: An ARDL-bounds testing approach. Contemporary Economics, 9(1), 93-108.
  39. Ogbokor, C. A. (2005). The applicability of the shortrun Phillips curve to Namibia. Journal of Social Sciences, 1(4), 243-245.
  40. Ogujiuba, K., & Abraham, T. W. (2013). Testing the Philips curve hypothesis for Nigeria: Are there likely implications for economic growth? Economics, Management and Financial Markets, 8(4), 59-68.
  41. Ojapinwa, T. V., & Esan, F. (2013). Does Philips relations really exist in Nigeria? Empirical evidence. International Journal of Economics and Finance, 5(9), 123-133.
  42. Okafor, I. G., Chijindu, E. H., & Ugochukwu, U. S. (2016). Responsiveness of unemployment to inflation: Empirical evidence from Nigeria. International Journal of Scientific Research in Science and Technology, 2(4), 173-179.
  43. Orji, A., Anthony-Orji, O. I., & Okafor, J. C. (2015). Inflation and unemployment nexus in Nigeria: Another test of the Phillips curve. Asian Economic and Financial Review, 5(5), 766-778.
  44. Ozturk, I., & Acaravci, A. (2010). The causal relationship between energy consumption and GDP in Albania, Bulgaria, Hungary and Romania: Evidence from ARDL bounds testing approach. Applied Energy, 8(6), 1938-1943.
  45. Ozturk, I., & Acaravci, A. (2011). Electricity consumption and real GDP causality nexus: Evidence from ARDL bounds testing approach for 11 MENA countries. Applied Energy, 88(8), 2885-2892.
  46. Park, J. Y. (1992). Canonical cointegrating regressions. Econometrica, 60(1), 119-143.
  47. Pesaran, M. H., & Shin,Y. (1999). An autoregressive distributed lag modeling approach to cointegration analysis. In: Strom, S. (ed.), Econometrics and economic theory in the 20th century (pp. 371-413). The Ragnar Frisch centennial symposium econometric society monographs (No. 31). Cambridge: Cambridge University Press.
  48. Pesaran, M. H., Shin, Y., & Smith, R. (2001). Bound testing approaches to the analysis of level relationship. Journal of Applied Econometrics, 16(3), 289-326.
  49. Phelps, E. (1967). Phillips curves, expectations of inflation and optimal unemployment over time. Economica, 34(135), 254-281.
  50. Phillips, A. W. (1958). The relation between unemployment and the rate of change of money wage rates in the United Kingdom, 1861-1957. Economica, 25(100), 283-300.
  51. Rankin, N. (1992). Imperfect competition, expectations and the multiple effects of monetary growth. Economic Journal, 102(413), 743-753.
  52. Ribba, A. (2006). The joint dynamics of inflation, unemployment and interest rate in the United States since 1980. Empirical Economics, 31, 497-511.
  53. Ribba, A. (2007). Permanent disinflationary effects on unemployment in a small open economy: Italy 1979-1995. Economic Modelling, 24, 66-81.
  54. Rumler, F. (2007). Estimates of the open economy new Keynesian Phillips curve for euro area countries. Open Economy Review, 18(4), 427-451.
  55. Sa'idu, B. M., & Muhammad, A. A. (2015). Do unemployment and inflation substantially affect economic growth? Journal of Economics and Development Studies, 3(2), 132-139.
  56. Saikkonen, P. (1992). Estimation and testing of cointegrated systems by an autoregressive approximation. Econometric Theory, 8, 1-27.
  57. Samuelson, P. A., & Solow, R. M. (1960). Analytical aspects of anti-inflation policy. American Economic Review, 5(2), 177-194.
  58. Singh, T. (2015). Trade openness and economic growth in Canada: An evidence from time-series tests. Global Economy Journal, 15(3), 361-407.
  59. Stiglitz, J. (1997). Reflections on the natural rate hypothesis. Journal of Economic Perspectives, 11, 3-10.
  60. Stock, J. H., & Watson, M. W. (1993). A simple estimator of cointegrating vectors in higher order integrated systems. Econometrica, 61(4), 783-820.
  61. Tambakis, D. N. (2002). Expected social welfare under a convex Phillips curve and asymmetric policy preferences. Journal of Money, Credit, and Banking, 34(2), 434-449.
  62. Tang, C. F. (2011). An exploration of dynamic relationship between tourist arrivals, inflation, unemployment and crime rates in Malaysia. International Journal of Social Economics, 38(1), 50-69.
  63. Tang, C. F., & Lean, H. H. (2007a). Will inflation increase crime rate? New Evidence from bounds and modified Wald tests. Global Crime, 8(4), 311-323.
  64. Tang, C. F., & Lean, H. H. (2007b). Is Phillips curve stable in Malaysia? New empirical evidence. Malaysian Journal of Economic Studies, 44(2), 95-105.
  65. Tang, C. F., & Shahbaz, M. (2011). Revisiting the electricity consumption-growth nexus for Portugal: Evidence from a multivariate framework (MPRA Paper No. 28393). University Library of Munich,Germany.
  66. Toda, H. Y., & Yamamoto, T. (1995). Statistical inference in vector autoregressions with possibly integrated processes. Journal of Econometrics, 66, 225-50.
  67. Umaru, A., Donga, M., & Musa, S. (2013). An empirical investigation into the effect of unemployment and inflation on economic growth in Nigeria. Interdisciplinary Journal of Research in Business, 2(12), 1-14.
  68. Umaru, A., & Zubairu, A. A. (2012). An empirical analysis of the relationship between unemployment and inflation in Nigeria from 1977-2009. Economic and Finance Review, 1(12), 42-61.
  69. Umoru, D., & Anyiwe, M. A. (2013). Dynamics of inflation and unemployment in a vector error correction model. Research on Humanities and Social Sciences, 3(3), 20-29.
  70. Welfe, A. (2000). Modeling inflation in Poland. Economic Modelling, 17(3), 375-385.
  71. Xu, Q., Niu, X., Jiang, C., & Huang, X. (2015). The Phillips curve in the US: A nonlinear quantile regression approach. Economic Modelling, 49, 186-197.
  72. Zhang, C., & Murasawa, Y. (2011). Output gap measurement and the New Keynesian Phillips curve for China. Economic Modelling, 28(6), 2462-2468.
Cytowane przez
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ISSN
2084-0845
Język
eng
URI / DOI
http://dx.doi.org/10.5709/ce.1897-9254.296
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