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A Perspective on Unit Root and Cointegration in Applied Macroeconomics

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  • W A Razzak

Abstract

I discuss econometric issues of high relevance to economists in central banks whose job is to interpret the permanency of shocks and provide policy advice to policymakers. Trend, unit root, and persistence are difficult to interpret. There are numerous econometric tests, which vary in their power and usefulness. I provide a set of strategies on dealing with macro time series.

Suggested Citation

  • W A Razzak, 2007. "A Perspective on Unit Root and Cointegration in Applied Macroeconomics," International Journal of Applied Econometrics and Quantitative Studies, Euro-American Association of Economic Development, vol. 4(1), pages 77-102.
  • Handle: RePEc:eaa:ijaeqs:v:4:y2007:i:1_6
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    References listed on IDEAS

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    1. Hakkio, Craig S. & Rush, Mark, 1991. "Cointegration: how short is the long run?," Journal of International Money and Finance, Elsevier, vol. 10(4), pages 571-581, December.
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    4. Christiano, Lawrence J. & Eichenbaum, Martin, 1990. "Unit roots in real GNP: Do we know, and do we care?," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 32(1), pages 7-61, January.
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    Citations

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    Cited by:

    1. Weshah Razzak & Elmostafa Bentour, 2012. "Do Developing Countries Benefit from Foreign Direct Investments?," EERI Research Paper Series EERI_RP_2012_07, Economics and Econometrics Research Institute (EERI), Brussels.
    2. Razzak Weshah A. & Bentour El M., 2013. "Do Developing Countries Benefit from Foreign Direct Investments? An Analysis of Some Arab and Asian Countries," Review of Middle East Economics and Finance, De Gruyter, vol. 9(3), pages 357-388, December.

    More about this item

    Keywords

    Unit root; trend; persistence; cointegration;

    JEL classification:

    • C13 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Estimation: General
    • C22 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes
    • E1 - Macroeconomics and Monetary Economics - - General Aggregative Models
    • F4 - International Economics - - Macroeconomic Aspects of International Trade and Finance

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