Evidence of a nonlinear relationship between inflation and inflation uncertainty: The case of the four little dragons
Using a nonlinear flexible regression model for four economies in east Asia, we re-examine two hypotheses in light of the causal relationship between inflation and inflation uncertainty. The first, proposed by Friedman [Friedman, M. (1977). Nobel lecture: Inflation and unemployment. Journal of Political Economy, 85, 451-472], postulates that increased inflation raises inflation uncertainty. Conversely, the second, put forth by Cukierman and Meltzer [Cukierman, A., & Meltzer, A. (1986). a theory of ambiguity, credibility, and inflation under discretion and asymmetric information. Econometrica, 54, 1099-1128], propounds that a high level of inflation uncertainty leads to a higher rate of inflation. Here, except for Hong Kong, overwhelming statistical evidence is found in favor of Friedman's hypothesis. The nonlinearity displays a U-shaped pattern, strongly implying that, indeed, a high rate of inflation or deflation results in high inflation uncertainty. At the same time, however, convincing evidence is found for Cukierman-Meltzer's hypothesis in favor of all four economies. Although Taiwan has an inverted U-shape, Hong Kong, Singapore and South Korea show a positive relation, thus agreeing with Cukierman-Meltzer's hypothesis.
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- Holland, A Steven, 1995. "Inflation and Uncertainty: Tests for Temporal Ordering," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 27(3), pages 827-37, August.
- Ball, Laurence, 1992.
"Why does high inflation raise inflation uncertainty?,"
Journal of Monetary Economics,
Elsevier, vol. 29(3), pages 371-388, June.
- Laurence Ball, 1990. "Why Does High Inflation Raise Inflation Uncertainty?," NBER Working Papers 3224, National Bureau of Economic Research, Inc.
- Dahl, Christian M. & Gonzalez-Rivera, Gloria, 2003. "Testing for neglected nonlinearity in regression models based on the theory of random fields," Journal of Econometrics, Elsevier, vol. 114(1), pages 141-164, May.
- Friedman, Milton, 1977. "Nobel Lecture: Inflation and Unemployment," Journal of Political Economy, University of Chicago Press, vol. 85(3), pages 451-72, June.
- Arize, Augustine C & Osang, Thomas & Slottje, Daniel J, 2000. "Exchange-Rate Volatility and Foreign Trade: Evidence from Thirteen LDC's," Journal of Business & Economic Statistics, American Statistical Association, vol. 18(1), pages 10-17, January.
- Bollerslev, Tim, 1986.
"Generalized autoregressive conditional heteroskedasticity,"
Journal of Econometrics,
Elsevier, vol. 31(3), pages 307-327, April.
- Tim Bollerslev, 1986. "Generalized autoregressive conditional heteroskedasticity," EERI Research Paper Series EERI RP 1986/01, Economics and Econometrics Research Institute (EERI), Brussels.
- Cukierman, Alex & Meltzer, Allan H, 1986. "A Theory of Ambiguity, Credibility, and Inflation under Discretion and Asymmetric Information," Econometrica, Econometric Society, vol. 54(5), pages 1099-1128, September.
- Apergis, Nicholas, 2004. "Inflation, output growth, volatility and causality: evidence from panel data and the G7 countries," Economics Letters, Elsevier, vol. 83(2), pages 185-191, May.
- Hamilton, James D, 2001.
"A Parametric Approach to Flexible Nonlinear Inference,"
Econometric Society, vol. 69(3), pages 537-73, May.
- Hamilton, James D., 1999. "A Parametric Approach to Flexible Nonlinear Inference," University of California at San Diego, Economics Working Paper Series qt68s8157x, Department of Economics, UC San Diego.
- Hwang, Y., 2001. "Relationship between inflation rate and inflation uncertainty," Economics Letters, Elsevier, vol. 73(2), pages 179-186, November.
- Cosimano, Thomas F & Jansen, Dennis W, 1988. "Estimates of the Variance of U.S. Inflation Based upon the ARCH Model: A Comment," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 20(3), pages 409-21, August.
- Baillie, Richard T & Chung, Ching-Fan & Tieslau, Margie A, 1996. "Analysing Inflation by the Fractionally Integrated ARFIMA-GARCH Model," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 11(1), pages 23-40, Jan.-Feb..
- Grier, Kevin B. & Perry, Mark J., 1998. "On inflation and inflation uncertainty in the G7 countries," Journal of International Money and Finance, Elsevier, vol. 17(4), pages 671-689, August.
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