The Relationship of Private Savings and Economic Growth: Case of Croatia

Authors: Irena Palić

Abstract:

The main objective of the research in this paper is to empirically assess the causal relationship of private savings and economic growth in the Republic of Croatia. Households’ savings are approximated by household deposits in banks, while domestic income is approximated by industrial production volume indices. Vector Autoregression model and Granger causality tests are used to in order to analyse the relationship among private savings and economic growth. Since ADF unit root tests have shown that both mentioned series are non stationary at levels, series are first differenced in order to become stationary. Therefore, VAR model is estimated with percentage change in private savings and percentage change in domestic income, which can be interpreted as economic growth in case of positive percentage change in domestic income. The Granger causality test has shown that there is no causal relationship among private savings and economic growth in Croatia. The impulse response functions have shown that the impact of shock in domestic income on private savings change is stronger than the impact of private saving on growth. Variance decompositions show that both economic growth and private saving change explain the largest part of its own forecast variance. The research has shown that the link between private savings economic and growth in Croatia is weak, what is in line with relevant empirical research in small open economies.

Keywords: Economic growth, Granger causality, innovation analysis, private savings, Vector Autoregression model.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1092263

References:

[1] A.C. Chiang, Fundamental methods of mathematical economics, 3rd Ed., McGraw Hill, 1994.
[2] B. AbuAl-Foul "The Causal Relation between Savings and Economic Growth: Some Evidence from MENA Countries”, Proceedings of the 30th Annual Meeting of the Middle East Economic Association, Atlanta, USA, 2010, pp. 1–12.
[3] B. Andersson "On the Causality between Saving and Growth: Long- and Short Run Dynamics and Country Heterogeneity”, Uppsala University Working Paper, 1999.
[4] C. Dougherty, Introduction to Econometrics, 3rd ed., Oxford University Press, 2006.
[5] C.A. Sims, "Macroeconomics and Reality”, Econometrica 48, 1980 ,pp 1-18.
[6] Central Bureau of Statistics of Republic of Croatia, www.dzs.hr
[7] Croatian National Bank, www.hnb.hr
[8] D. C. Montgomery, C. L. Jennings, M. Kulahci, Introduction to Time Series Analysis and Forecasting, Wiley, 2008.
[9] G. S. Maddala, Introduction to Econometrics, 3rd ed., Wiley, 2006.
[10] I. Čibarić , "The analysis of private savings determinants in Croatia using vector autoregression methods.”, Postgraduate specialist paper, Faculty of Economics and Business, University of Zagreb, 2010
[11] I. Claus, D. Haugh, G. Scobie and J. Törnquist, "Saving and growth in an open economy”, Treasury Working Paper Series 01/32, New Zealand Treasury, 2001.
[12] I., Družić, A., Obadić, J., Tica and M. Bađun, Makroekonomski učinci dvojnog deficita u Hrvatskoj, Znanstvenaistraživanja: interniprojekti, 2004, pp. 1-33.
[13] J.M. Wooldridge, Introductory Econometrics: A modern approach, 4th ed., South-Western College Pub, 2008.
[14] K. Dumičić, I. Čibarić "The Analysis of Household Savings in Republic of Croatia Using Cointegration Approach”, The Global Management & Information Technology Research Conference. May 16-29, 2010, The Business Review, Cambridge, Vol. 15, No. 1, 2010, pp. 220-226.
[15] P. Kennedy, A guide to Econometrics,WileyBlackwell, 2003
[16] M. Adebiyi Adebayo, "The Relationship between Savings and Growth in Developing Economies: A Vector Autoregressive Model”, SSRN, 2006, Available at: http://ssrn.com/abstract=878336.
[17] M. Gartner, Macroeconomics, 2nd ed, Prentice Hall: Financial Times, Harlow etc, 2006
[18] M. Schrooten, S. Stephan, "Private Saving in Eastern European EU-Accession Countries: Evidence from a Dynamic Panel Data Model”, German Institute for Economic Research, 2003.
[19] N.G. Mankiw, Macroeconomics, 3rd Ed., New York: Worth Publishers, 1997.
[20] P. Aghion, D. Comin, P. Howitt, P. and I. Tecu, "When Does Domestic Saving Matter for Economic Growth?” Harvard Business School Working Paper 09-080, 2009.
[21] P. Misztal, "The relationship between savings and economic growth in countries with different level of economic development”, Financial Internet Quarterly, e-Finanse” 2011, vol. 7, No 2 , 2011
[22] T. Jappelli , M. Pagano, "The Determinants of Saving: Lessons from Italy ” ,Centre for Studies in Economics and Finance Working paper, Department of Economics, Università di Salerno (Italy), 1998.
[23] W. Enders, Applied Econometric Time Series, 3rd Ed., London: John Wiley & Sons Inc., 2010.
[24] W.R. Bell, S.C.Hillmer, "S.C. Issues Involved with the Seasonal Adjustment of Economic Time Series”, Journal of Business & Economic Statistics, Vol. 20, No. 1, Twentieth Anniversary Commemorative Issue, 2002.