ON THE MOLDOVAN ECONOMY’S POTENTIAL OUTPUT AND OUTPUT GAP: EVIDENCE FROM THE HODRICK-PRESCOTT FILTER

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DOI:

https://doi.org/10.36004/nier.es.2024.1-01

Keywords:

Potential output, output gap, Hodrick-Prescott filter, Moldova

Abstract

This paper introduces the notion of an economy’s potential output, its output gap and its output gap rate, analyses the properties of the Hodrick-Prescott filter drawing from the studies in the literature, and proceeds to estimate and discuss Moldova’s potential output, its output gap and its output gap rate utilising a methodology which can be used in other economies. The data for our empirical work comprise annual data on: 1. Moldova’s nominal GDP and the annual rate of growth or real GDP over the period 2010-2022; and 2. The latest forecasts of these indicators for the period 2023-2026. Data earlier than 2010 are not comparable as they were compiled under a different methodology. We use this data set to generate a time series of the evolution of Moldova’s real GDP in average prices of 2010 over
the period 2010-2026. We apply the Hodrick-Prescott filter with the two different values of the filter’s smoothing parameter suggested by the studies in the literature for the decomposition of annual data. As it is well-known that the estimates of the filter are sensitive to the value of the smoothing parameter, we use the average of the two estimates in order to calculate the Moldovan economy’s potential output, output gap and output gap rate through time. Our calculations suggest that, over the period analysed, Moldova’s potential output has grown at a modest rate which is not sufficient for the country to converge to the EU average and attain its EU aspirations. The paper concludes by discussing a number of recent economic developments in Moldova, the required policy response to attain Moldova’s EU aspirations and areas for further work.

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References

Backus, D., & Kehoe, P. (1992). International Evidence on the Historical Properties of Business Cycles. American Economic Review, 82(4), 864-888.

Baxter, M., & King, R. G. (1999). Measuring Business Cycles: Approximate Band-Pass filters for Economic Time Series. Review of Economics and Statistics, 81(4), 575-593.

Hodrick, R., & Prescott, E. (1981). Post-War U.S. Business Cycles: An Empirical Investigation. Carnegie Mellon University. Discussion paper, 451, 1-26.

Hodrick, R. J., & Prescott, E. C. (1997). Postwar U.S. Business Cycles: An Empirical Investigation. Journal of Money, Credit, and Banking, 29(1), 1-16.

Jaba, E., Pârţach, I., Palaşcă, S., & Balan, C. B. (2014, January 28-30). The Analysis of the Impact of Economic Crisis on Money Transfers Remitted through the National Banking System of Republic of Moldova. In: Статистика как средство международных коммуникаций = Statistics as a tool for international communications: international scientific and practice conference (pp. 67-69). Saint-Petersburg: Nestor-Historia. http://socinst.ru/sites/default/files/books/SkSMK.pdf

Kydland, F., & Prescott, E. (1990). Business Cycles: Real Facts and a Monetary Myth. Federal Reserve Bank of Minneapolis. Quarterly Review, 14(Spr), 3-18.

Mija, S. (2019). Metode econometrice complexe de evaluare a presiunilor inflaționiste în baza activități economice = Complex Econometric Methods for Evaluation of Inflation Pressures Based on Economic Activity. Economica, 2(108), 133-145.9

Ministry of Economic Development and Digitalization. (2023). Prognoza actualizată a principalilor indicatori macroeconomici pentru anii 2023-2026, 16 octombrie. https://mded.gov.md/en/economic-indicators/macroeconomic-forecast/

Mise, E., Kim, T.-H., & Newbold, P. (2005). On Suboptimality of the Hodrick-Prescott Filter at Time Series Endpoints. Journal of Macroeconomics, 27(1), 53-67.

Paige, R. L., & Trindade, A. A. (2010). The Hodrick-Prescott Filter: A special case of penalized spline smoothing. Electronic Journal of Statistics, 4, 856-874.

Partachi, I., & Mija, S. (2011, December). The Response of Monetary Policy Through Interest Rate to Output Gap. In: Proceedings of the International Conference Investments and Economic Recovery (Vol. 10(1), pp. 109- 114). Faculty of Management, Academy of Economic Studies. Bucharest, Romania, https://ideas.repec.org/a/rom/efinvm/v10y2011i1p109-114.html

Pelipas, I., Kirchner, R., & Weber, E. (2015). Is the Output Gap a Useful Indicator for Monetary Policy in Moldova? German Economic Team Moldova. Policy Study Series, 1, 1-28.

Ravn, M., & Uhlig, H. (2002). On Adjusting the Hodrick-Prescott Filter for the Frequency of Observations. Review of Economics and Statistics, 84(2), 371-376.

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Published

11-05-2024

How to Cite

Papaphilippou, A. (2024). ON THE MOLDOVAN ECONOMY’S POTENTIAL OUTPUT AND OUTPUT GAP: EVIDENCE FROM THE HODRICK-PRESCOTT FILTER. Economy and Sociology, (1), 4–12. https://doi.org/10.36004/nier.es.2024.1-01