• Sekar Utami Setiastuti
Keywords: Global economic policy uncertainty shocks, Monetary policy, Small open economy, Bayesian structural VAR, Time-varying coefficients.


This paper studies macroeconomic impacts of global economic policy uncertainty shocks to a small open economy. To that end, I use monthly Indonesian data along with a measure of global economic policy uncertainty developed by Baker et al. (2016) and Davis (2016) and estimate a time-varying parameter Bayesian structural VAR with non-recursive identification using framework proposed by Canova and Pérez Forero (2015). I find that global economic policy uncertainty shocks lead to a reduction in prices, interest rate, and trade balance in all global events included in the estimation. The impact on output, however, largely varies across events. A surprise movement of global economic policy uncertainty triggers a contraction in output around the 2008 global financial crisis but, following the 2016 US presidential election, output reacts positively to the shock. Despite these notable variations in the responses of output, the proportion of the forecast error variance of output due to the shock is very small and decreases rapidly over time—which indicates that the shock presents an inconsequential effect to output. Nonetheless, the proportion of the forecast error variance of trade balance due to the shock is considerably higher than the forecast error variance of output and inflation. This further suggests that, via international trade, a global economic policy uncertainty shock could still pose harm for Indonesia.


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Abrego, L. and O. Par. 2008. External Linkages and Economic Growth in Colombia: Insights
from a Bayesian VAR Model. IMF Working Paper WP/08/46.
Andrle, M., R. Garcia-Saltos, and G. Ho. 2013. The Role of Domestic and External Shocks in
Poland: Results from an Agnostic Estimation Procedure. IMF Working Paper WP/13/220.
Aswicahyono, H. and H. Hill. 2014. Survey of Recent Developments. Bulletin of Indonesian
Economic Studies, 50(3): 319-346.
Baker, S., N. Bloom, and S.J. Davis. 2016. Measuring Economic Policy Uncertainty. Quarterly
Journal of Economics, 131(4): 1539-1636.
Bernanke, B.S. 1986. Alternative Explanations of the Money-Income Correlation. Carnegie-
Rochester Conference Series on Public Policy, 25: 49-99.
Blanchard, O.J., and M.W. Watson. 1986. Are Business Cycles All Alike? in: R.J. Gordon (ed.),
The American Business Cycle, NBER and Chicago Press, 123-179.
Caggiano, G., E. Castelnuovo, J.M. Figueres. Economic Policy Uncertainty Spillovers in Booms
and Busts. Melbourne Institute Working Paper No. 13/17. Online, https://ssrn.com/
Canova, F. and F.J. Pérez Forero. 2015. Estimating Overidentified, Non-recursive, Time-Varying
Coefficients Structural Vector Autoregressions. Quantitative Economics, 6(2): 359-384.
Colombo, V, 2013. Economic Policy Uncertainty in the US: Does it Matter for the Euro Area?
Economics Letters, 121(1): 39-42.
Davis, S. J. 2016. An Index of Global Economic Policy Uncertainty. NBER Working Paper No.
Gauvin, L., C. McLoughlin, and D. Reinhardt. 2014. Policy Uncertainty Spillovers to Emerging
Markets—Evidence from Capital Flows. Bank of England Working Paper No. 512.
Handley, K. 2014. Exporting under Trade Policy Uncertainty: Theory and Evidence. Journal of
International Economics, 94(1): 50.66.
Handley, K., and N. Limão. 2014. Policy Uncertainty, Trade, and Welfare: Theory and Evidence
for China and the U.S. NBER Working Paper No. 19376.
Kim, S. and N. Roubini. 2000. Exchange Rate Anomalies in the Industrial Countries: A Solution
with a Structural VAR Approach. Journal of Monetary Economics, 45: 561-586.
Klößner, S. and R. Sekkel. 2014. International Spillovers of Policy Uncertainty. Economic Letters,
124(3): 508-512.
Österholm, P. and J. Zettelmeyer. 2007. The Effect of External Conditions on Growth in Latin
America. IMF Working Paper WP/07/176.
Primiceri, G. 2005. Time-varying Structural Vector Autoregressions and Monetary Policy. Review
of Economic Studies, 72: 821–852.
Sims, C.A. 1986. Are Forecasting Models Usable for Policy Analysis? Minneapolis Federal Reserve
Bank Quarterly Review, 10: 2-16.
Solmaz, S. and M.T. Sanjani. 2015. How External Factors Affect Domestic Economy: Nowcasting
an Emerging Market. IMF Working Paper WP/15/269.
Voss, G.M. and L.B. Willard. 2009. Monetary Policy and the Exchange Rate: Evidence from a
Two-country Model. Journal of Macroeconomics, 31: 708-720.

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How to Cite
Setiastuti, S. (2017). TIME-VARYING MACROECONOMIC IMPACTS OF GLOBAL ECONOMIC POLICY UNCERTAINTY TO A SMALL OPEN ECONOMY: EVIDENCE FROM INDONESIA. Buletin Ekonomi Moneter Dan Perbankan, 20(2), 129-148. https://doi.org/10.21098/bemp.v20i2.809