Time Varying Fiscal Multipliers in Germany

Berg, Tim Oliver (2014): Time Varying Fiscal Multipliers in Germany.

Abstract

This paper provides novel evidence on the time varying impact of government spending shocks on output in Germany over the years 1970 to 2013. In a first step, I use an expectations-augmented vector autoregressive model with time varying parameters (TVP-VAR) to show that fiscal multipliers are not stable over time but exhibit a u-shaped pattern. While multipliers fluctuate around 2 at the beginning and end of the sample, they are much smaller in between. In a second step, I discuss which factors determine the magnitude of German multipliers and hence explain the observed variation. It turns out that fiscal policy is more effective when business uncertainty is high but less in periods of financial market stress, while the state of the business cycle is minor important. Moreover, I find that fiscal sustainability is a crucial determinant of the multipliers and that these are about 1 euro higher since the loss of monetary policy autonomy due to the adoption of the euro. And finally, I conclude that policy recommendations based on average multipliers are misleading.

• Item Type: MPRA Paper
• Language: English
• Keywords: Fiscal Multipliers, State Dependence, Germany, Expectations-Augmented TVP-VAR
• Subjects: C - Mathematical and Quantitative Methods > C1 - Econometric and Statistical Methods and Methodology: General > C11 - Bayesian Analysis: General; E - Macroeconomics and Monetary Economics > E3 - Prices, Business Fluctuations, and Cycles > E32 - Business Fluctuations ; Cycles; E - Macroeconomics and Monetary Economics > E6 - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook > E62 - Fiscal Policy

References

Auerbach, A. and Y. Gorodnichenko (2012a). Fiscal Multipliers in Recession and Expansion. In A. Alesina and F. Giavazzi (Eds.), Fiscal Policy after the Financial Crisis, pp. 63–98. National Bureau of Economic Research, Inc.

Auerbach, A. and Y. Gorodnichenko (2012b). Measuring the Output Responses to Fiscal Policy. American Economic Journal: Economic Policy 4(2), 1–27.

Bachmann, R., B. Born, S. Elstner, and C. Grimme (2013). Time-Varying Business Volatility, Price Setting, and the Real Effects ofMonetary Policy. NBER Working Papers 19180, National Bureau of Economic Research, Inc.

Bachmann, R., S. Elstner, and E. R. Sims (2013). Uncertainty and Economic Activity: Evidence from Business Survey Data. American Economic Journal: Macroeconomics 5(2), 217–249.

Bachmann, R. and E. R. Sims (2012). Confidence and the Transmission of Government Spending Shocks. Journal of Monetary Economics 59(3), 235–249.

Baum, A. and G. B. Koester (2011). The Impact of Fiscal Policy on Economic Activity over the Business Cycle: Evidence from a Threshold VAR Analysis. Discussion Paper Series 1: Economic Studies No 03/2011, Deutsche Bundesbank.

Baum, A., M. Poplawski-Ribeiro, and A. Weber (2012). Fiscal Multipliers and the State of the Economy. IMF Working Papers 12/286, International Monetary Fund.

Baumeister, C. and L. Benati (2013). Unconventional Monetary Policy and the Great Recession: Estimating the Macroeconomic Effects of a Spread Compression at the Zero Lower Bound. International Journal of Central Banking 9(2), 165–212.

Baumeister, C., E. Durinck, and G. Peersman (2008). Liquidity, Inflation and Asset Prices in a Time-Varying Framework for the Euro Area. Working Paper Research 142, National Bank of Belgium.

Baumeister, C. and G. Peersman (2013). The Role of Time-Varying Price Elasticities in Accounting for Volatility Changes in the Crude OilMarket. Journal of Applied Econometrics 28(7), 1087–1109.

Beetsma, R., M. Giuliodori, and F. Klaassen (2009). Temporal Aggregation and SVAR Identification, With an Application to Fiscal Policy. Economics Letters 105(3), 253–255.

Benati, L. and H. Mumtaz (2007). U.S. Evolving Macroeconomic Dynamics: A Structural Investigation. Working Paper Series 0746, European Central Bank.

Blanchard, O. J. and R. Perotti (2002). An Empirical Characterization of the Dynamic Effects of Changes in Government Spending and Taxes on Output. Quarterly Journal of Economics 117(4), 1329–1368.

Born, B., F. Juessen, and G. J. Müller (2013). Exchange Rate Regimes and Fiscal Multipliers. Journal of Economic Dynamics & Control 37(2), 446–465.

Born, B. and G. J. Müller (2012). Government Spending Shocks in Quarterly and Annual Time Series. Journal of Money, Credit and Banking 44(3), 507–517.

Carter, C. K. and R. Kohn (1994). On Gibbs Sampling for State Space Models. Biometrika 81(3), 541–553.

Christiano, L., M. Eichenbaum, and S. Rebelo (2011). When Is the Government Spending Multiplier Large? Journal of Political Economy 119(1), 78 – 121.

Coenen, G., R. Straub, and M. Trabandt (2013). Gauging the Effects of Fiscal Stimulus Packages in the Euro Area. Journal of Economic Dynamics & Control 37(2), 367–386.

Cogan, J. F., T. Cwik, J. B. Taylor, and V. Wieland (2010). New Keynesian versus Old Keynesian Government Spending Multipliers. Journal of Economic Dynamics & Control 34(3), 281–295.

Cogley, T. and T. J. Sargent (2002). Evolving Post-World War II U.S. Inflation Dynamics. In NBER Macroeconomics Annual 2001, Volume 16, pp. 331–388. National Bureau of Economic Research, Inc.

Cogley, T. and T. J. Sargent (2005). Drifts and Volatilities: Monetary Policies and Outcomes in the Post WWII U.S. Review of Economic Dynamics 8(2), 262–302.

Corsetti, G., K. Kuester, A. Meier, and G. J. Müller (2013). Sovereign Risk, Fiscal Policy, and Macroeconomic Stability. Economic Journal 2013(2), F99–F132.

Corsetti, G., A. Meier, and G. J. Müller (2012). What Determines Government Spending Multipliers? Economic Policy 27(72), 521–565.

Del Negro, M. and G. E. Primiceri (2013). Time-Varying Structural Vector Autoregressions and Monetary Policy: A Corrigendum. Staff Reports 619, Federal Reserve Bank of New York.

Eggertsson, G. B. (2011). What Fiscal Policy is Effective at Zero Interest Rates? In NBERMacroeconomics Annual 2010, Volume 25, pp. 59–112. National Bureau of Economic Research, Inc.

Enders, Z., G. J. Müller, and A. Scholl (2011). How do Fiscal and Technology Shocks affect Real Exchange Rates?: New Evidence for the United States. Journal of International Economics 83(1), 53–69.

Galí, J., J. D. López-Salido, and J. Vallés (2007). Understanding the Effects of Government Spending on Consumption. Journal of the European Economic Association 5(1), 227–270.

Galí, J. and T. Monacelli (2008). Optimal Monetary and Fiscal Policy in a Currency Union. Journal of International Economics 76(1), 116–132.

Gelman, A., J. B. Carlin, H. S. Stern, and D. B. Rubin (1995). Bayesian Data Analysis. Chapman and Hall, London.

Gemeinschaftsdiagnose (2009). Im Sog der Weltrezession: Gemeinschaftsdiagnose Frühjahr 2009. ifo Schnelldienst 62(8), 3–80.

Geweke, J. (1992). Evaluating the Accuracy of Sampling-Based Approaches to the Calculation of Posterior Moments. In J. M. Bernardo, J. Berger, A. P. Dawid, and A. F. M. Smith (Eds.), Bayesian Statistics, pp. 169–193. Oxford University Press.

Hristov, A. (2012). The Effects of Discretionary Fiscal Stimulus: A Survey. MPRA Paper 44714, University Library of Munich, Germany.

Hristov, A. (2013). The Effects of Fiscal Policy on Consumption in Good and Bad Times. MPRA Paper 44658, University Library of Munich, Germany.

Illing, G. and S. Watzka (2014). Fiscal Multipliers and their Relevance in a Currency Union - A Suryey. German Economic Review 15(2), 259–271.

Ilzetzki, E., E. G. Mendoza, and C. A. Végh (2013). How Big (Small?) are Fiscal Multipliers? Journal of Monetary Economics 60(2), 239–254.

Kim, S., N. Shepard, and S. Chib (1998). Stochastic Volatility: Likelihood Inference and Comparison with ARCH Models. Review of Economic Studies 65(3), 361–393.

Kirchner, M., J. Cimadomo, and S. Hauptmeier (2010). Transmission of Government Spending Shocks in the Euro Area: Time Variation and Driving Forces. Working Paper Series 1219, European Central Bank.

Koop, G. (1996). Parameter Uncertainty and Impulse Response Analysis. Journal of Econometrics 72(1-2), 135–149.

Koop, G., R. Leon-Gonzalez, and R.W. Strachan (2009). On the Evolution of the Monetary Policy Transmission Mechanism. Journal of Economic Dynamics & Control 33(4), 997–1017.

Koop, G., H. M. Pesaran, and S. M. Potter (1996). Impulse Response Analysis in Nonlinear Multivariate Models. Journal of Econometrics 74(1), 119–147.

Lippi, M. and L. Reichlin (1994). VAR Analysis, Nonfundamental Representations, Blaschke Matrices. Journal of Econometrics 63(1), 307–325.

Mincer, J. A. and V. Zarnowitz (1969). The Evaluation of Economic Forecasts. In J. A. Mincer (Ed.), Economic Forecasts and Expectations: Analysis of Forecasting Behavior and Performance, pp. 1–46. National Bureau of Economic Research, Inc.

Müller, G. J. (2014). Fiscal Austerity and the Multiplier in Times of Crisis. German Economic Review 15(2), 243–258.

Mountford, A. and H. Uhlig (2009). What are the Effects of Fiscal Policy Shocks? Journal of Applied Econometrics 24(6), 960–992.

Pereira, M. C. and A. S. Lopes (2010). Time Varying Fiscal Policy in the U.S. Working Papers w201021, Banco de Portugal, Economics and Research Department.

Primiceri, G. E. (2005). Time Varying Structural Vector Autoregressions and Monetary Policy. Review of Economic Studies 72(3), 821–852.

Rafiq, S. (2010). Fiscal Stance, the Current Account and the Real Exchange Rate: Some Empirical Estimates from a Time-Varying Framework. Structural Change and Economic Dynamics 21(4), 276–290.

Rafiq, S. (2014). UK Fiscal Multipliers in the Postwar Era: Do State Dependent Shocks Matter? CESifo Economic Studies 60(1), 213–245.

Ramey, V. A. (2011). Identifying Government Spending Shocks: It’s all in the Timing. Quarterly Journal of Economics 126(1), 1–50.

Sachverständigenrat (2009). Die Zukunft nicht aufs Spiel setzen - Jahresgutachten 2009/10. Sachverständigenrat zur Begutachtung der gesamtwirtschaftlichen Entwicklung.

van Roye, B. (2014). Financial Stress and Economic Activity in Germany. Empirica 41(1), 101–126.

Vavra, J. (2013). Inflation Dynamics and Time-Varying Volatility: New Evidence and an Ss Interpretation. Quarterly Journal of Economics 129(1), 215–258.

Wieland, J. (2012). Fiscal Multipliers at the Zero Lower Bound: International Theory and Evidence. Manuscript, University of California, San Diego, Department of Economics.

Woodford, M. (2011). Simple Analytics of the Government Expenditure Multiplier. American Economic Journal: Macroeconomics 3(1), 1–35.