Nelson-Plosser Revisited: the ACF Approach
Abstract
We detect a new stylized fact about the common dynamics of macroeconomic and financial aggregates. The rate of decay of the memory (or persistence) of these series is depicted by their autocorrelation functions (ACFs), and they all fit very closely a parsimonious four-parameter functional form that we present. Not only does our formula fit the data better than the ones that arise from autoregressive models, but it also yields the correct shape of the ACF. This can help policymakers understand the lags with which an economy evolves, and its turning points.Download Info
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Paper provided by Business School - Economics, University of Glasgow in its series Working Papers with number 2005_7.Length:
Date of creation: Jun 2005
Date of revision:
Handle: RePEc:gla:glaewp:2005_7
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Keywords:Other versions of this item:
- Karim M. Abadir & Gabriel Talmain & Giovanni Caggiano, 2008. "Nelson-Plosser revisited: the ACF approach," Working Paper Series 18-08, The Rimini Centre for Economic Analysis, revised Jan 2008.
- E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
This paper has been announced in the following NEP Reports:
- NEP-ALL-2005-10-22 (All new papers)
- NEP-ECM-2005-10-22 (Econometrics)
- NEP-ETS-2005-10-22 (Econometric Time Series)
- NEP-MAC-2005-10-22 (Macroeconomics)
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Karim M. Abadir, 2010.
"Is the Economic Crisis Over (and Out)?,"
Professional Reports
02_10, The Rimini Centre for Economic Analysis.
- Karim M. Abadir, 2011. "Is the economic crisis over (and out)?," Review of Economic Analysis, Rimini Centre for Economic Analysis, vol. 3(2), pages 102-108, October.
- Karim M. Abadir, 2010. "Is the Economic Crisis Over (and Out)?," Working Paper Series 23_10, The Rimini Centre for Economic Analysis.
- Gianluca, MORETTI & Giulio, NICOLETTI, 2008. "Estimating DGSE models with long memory dynamics," Discussion Papers (ECON - Département des Sciences Economiques) 2008037, Université catholique de Louvain, Département des Sciences Economiques.
- Karim Abadir & Gabriel Talmain, 2005. "Distilling co-movements from persistent macro and financial series," Working Paper Series 525, European Central Bank.
- Caggiano, Giovanni & Castelnuovo, Efrem, 2011. "On the dynamics of international inflation," Economics Letters, Elsevier, vol. 112(2), pages 189-191, August.
- Karim M. Abadir & Gabriel Talmain, 2012. "Beyond Co-Integration: Modelling Co-Movements in Macro finance," Working Paper Series 25_12, The Rimini Centre for Economic Analysis.
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