Basher, Syed A. and Westerlund, Joakim (2006): Is there Really a Unit Root in the Inflation Rate? More Evidence from Panel Data Models. Forthcoming in: Applied Economics Letters
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Time series unit root evidence suggests that inflation is nonstationary. By contrast, when using more powerful panel unit root tests, Culver and Papell (1997) find that inflation is stationary. In this paper, we test the robustness of this result by applying a battery of recent panel unit root tests. The results suggest that the stationarity of inflation holds even after controlling for crosssectional dependence and structural change.
|Item Type:||MPRA Paper|
|Original Title:||Is there Really a Unit Root in the Inflation Rate? More Evidence from Panel Data Models|
|Keywords:||Unit Root; Inflation; Cross-Sectional Dependence; Structural Change|
|Subjects:||C - Mathematical and Quantitative Methods > C3 - Multiple or Simultaneous Equation Models; Multiple Variables > C32 - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models
E - Macroeconomics and Monetary Economics > E3 - Prices, Business Fluctuations, and Cycles > E31 - Price Level; Inflation; Deflation
C - Mathematical and Quantitative Methods > C3 - Multiple or Simultaneous Equation Models; Multiple Variables > C33 - Models with Panel Data; Longitudinal Data; Spatial Time Series
|Depositing User:||Syed Basher|
|Date Deposited:||06. Oct 2006|
|Last Modified:||12. Feb 2013 20:06|
Bai, J., and S. Ng (2004). A panic attack on unit roots and cointegration. Econometrica 72, 1127-1177.
Carrion-i-Silvestre, J. L., T. Del Barrio-Castro and E. L´opez-Bazo (2005). Breaking the Panels: An application to the GDP per Capita. Econometrics Journal 8, 159-175.
Charemza, W. W., D. Hristova, and P. Burridge. (2005). Is inflation stationary? Applied Economics 37, 901-903.
Cook, S. (2005). Rank-based unit root testing in the presence of structural change under the null: simulation results and an application to US inflation. Applied Economics 37, 607-617.
Culver, S. E., and D. H. Papell (1997). Is there a unit root in the inflation rate? Evidence from sequential break and panel data models. Journal of Applied Econometrics 12, 436-44.
Garcia, R., and P. Perron (1996). An analysis of the real interest rate under regime shifts. Review of Economics and Statistics 78, 111-125.
Harris, R. D. F., and E. Tzavalis (1999). Inference for unit roots in dynamic panels where the time dimension is fixed. Journal of Econometrics 91, 201-226.
Holmes, M. J. (2002). Panel data evidence on inflation convergence in the European Union. Applied Economics Letters 9, 155-158.
Im, K. S., J. Lee and M. Tieslau (2005). Panel LM unit root tests with level shifts. Oxford Bulletin of Economics and Statistics 67, 393-419.
Im, K. S., M. H. Peseran and Y. Shin (2003). Testing for unit roots in heterogeneous panels. Journal of Econometrics 115, 53-74.
Johansen, S. (1992). Testing weak exogeneity and the order of cointegration in UK money demand data. Journal of Policy Modeling 14, 313-34.
Levin, A. and C-F. Lin (1992). Unit root tests in panel data: asymptotic and finite-sample properties. Discussion Paper 92-23, University of California, San Diego.
Levin, A., C-F. Lin and C-S. Chu (2002). Unit root tests in panel data: asymptotic and finite-sample properties. Journal of Econometrics 108, 1-24.
Moon, H. R. and B. Perron (2004). Testing for a unit root in panels with dynamic factors. Journal of Econometrics 122, 81-126.
Osterholm, P. (2004). Killing four unit root birds in the US economy with three panel unit root test stones. Applied Economics Letters 11, 213-216.
Pesaran, M. H. (2003). A simple panel data unit root test in the presence of cross section dependence. Cambridge Working Papers in Economics 0346, University of Cambridge.
Phillips, P. C. B. and D. Sul (2003). Dynamic panel estimation and homogeneity testing under cross section dependence. Econometrics Journal 6, 217-259.
Rose, A. (1988). Is the real interest rate stable. Journal of Finance 43, 1095-1112.