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Do Stock Prices Impact Consumption and Interest Rate in South Africa? Evidence from a Time-Varying Vector Autoregressive Model

  • Goodness C. Aye

    ()

    (Department of Economics, University of Pretoria, South Africa)

  • Rangan Gupta

    ()

    (Department of Economics, University of Pretoria)

  • Mampho P. Modise

    ()

    (Department of Economics, University of Pretoria)

This paper investigates the existence of spillovers from stock prices onto consumption and the interest rate for South Africa using a time-varying vector autoregressive (TVP-VAR) model with stochastic volatility. In this regard, we estimate a three-variable TVP-VAR model comprising of real consumption growth rate, the nominal three-months Treasury bill rate and the growth rate of real stock prices. We find that the impact of a real stock price shocks on consumption is in general positive, with large and significant effects observed at the one-quarter ahead horizon. However, there is also evidence of significant negative spillovers from the stock market to consumption during the financial crisis, at both short and long-horizons. Monetary policy response to stock price shocks has been persistent, and strong especially post-the financial liberalization in 1985, but became weaker during the financial crisis. Overall, we provide evidence of significant time-varying spillovers on consumption and interest rate from the stock market.

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Paper provided by University of Pretoria, Department of Economics in its series Working Papers with number 201224.

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Length: 14 pages
Date of creation: Aug 2012
Date of revision:
Handle: RePEc:pre:wpaper:201224
Contact details of provider: Postal: PRETORIA, 0002
Phone: (+2712) 420 2413
Fax: (+2712) 362-5207
Web page: http://www.up.ac.za/economics

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  1. Fratzscher, Marcel & Juvenal, Luciana & Sarno, Lucio, 2007. "Asset prices, exchange rates and the current account," Working Paper Series 0790, European Central Bank.
  2. Tuomas A. Peltonen & Ricardo M. Sousa & Isabel S. Vansteenkiste, 2009. "Wealth Effects in Emerging Market Economies," NIPE Working Papers 4/2009, NIPE - Universidade do Minho.
  3. Gert Peersman & Christiane Baumeister, 2009. "Time-Varying Effects of Oil Supply Shocks on the US Economy," 2009 Meeting Papers 171, Society for Economic Dynamics.
  4. Bjørnland, Hilde C. & Leitemo, Kai, 2009. "Identifying the interdependence between US monetary policy and the stock market," Journal of Monetary Economics, Elsevier, vol. 56(2), pages 275-282, March.
  5. Frederic S. Mishkin & Eugene N. White, 2002. "U.S. Stock Market Crashes and Their Aftermath: Implications for Monetary Policy," NBER Working Papers 8992, National Bureau of Economic Research, Inc.
  6. Christophe Andre & Rangan Gupta & Patrick T. Kanda, 2011. "Do House Prices Impact Consumption and Interest Rate? Evidence from OECD Countries using an Agnostic Identification Procedure," Working Papers 201118, University of Pretoria, Department of Economics.
  7. António Afonso & Ricardo M. Sousa, 2011. "Consumption, Wealth, Stock and Government Bond Returns: International Evidence," NIPE Working Papers 09/2011, NIPE - Universidade do Minho.
  8. Luca Agnello & Vítor Castro & Ricardo M. Sousa, 2011. "How Does Fiscal Policy React to Wealth Composition and Asset Prices?," NIPE Working Papers 24/2011, NIPE - Universidade do Minho.
  9. Fratzscher, Marcel & Straub, Roland, 2010. "Asset Prices, News Shocks and the Current Account," CEPR Discussion Papers 8080, C.E.P.R. Discussion Papers.
  10. Nicholas Apergis & Stephen M. Miller, 2004. "Consumption Asymmetry and the Stock Market: Further Evidence," Working papers 2004-19, University of Connecticut, Department of Economics.
  11. Christopher D. Carroll & Misuzu Otsuka & Jiri Slacalek, 2011. "How Large Are Housing and Financial Wealth Effects? A New Approach," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43(1), pages 55-79, 02.
  12. Graham Elliott & Thomas J. Rothenberg & James H. Stock, 1992. "Efficient Tests for an Autoregressive Unit Root," NBER Technical Working Papers 0130, National Bureau of Economic Research, Inc.
  13. Z. Chinzara, 2010. "Macroeconomic uncertainty and emerging market stock market volatility: The case for South Africa," Working Papers 187, Economic Research Southern Africa.
  14. Denis Kwiatkowski & Peter C.B. Phillips & Peter Schmidt, 1991. "Testing the Null Hypothesis of Stationarity Against the Alternative of a Unit Root: How Sure Are We That Economic Time Series Have a Unit Root?," Cowles Foundation Discussion Papers 979, Cowles Foundation for Research in Economics, Yale University.
  15. Serena Ng & Pierre Perron, 2001. "LAG Length Selection and the Construction of Unit Root Tests with Good Size and Power," Econometrica, Econometric Society, vol. 69(6), pages 1519-1554, November.
  16. Nicholas Apergis & Stephen M. Miller, 2005. "Resurrecting the Wealth Effect on Consumption: Further Analysis and Extension," Working papers 2005-57, University of Connecticut, Department of Economics.
  17. Guglielmo Maria Caporale & Ricardo M. Souza, 2011. "Consumption, Wealth, Stock and Housing Returns: Evidence from Emerging Markets," Discussion Papers of DIW Berlin 1159, DIW Berlin, German Institute for Economic Research.
  18. Christiane Baumeister & Eveline Durinck & Gert Peersman, . "Liquidity, Inflation and Asset Prices in a Time-Varying Framework for the Euro Area," Discussion Papers 08/06, University of Nottingham, Centre for Finance, Credit and Macroeconomics (CFCM).
  19. Martin Lettau & Sydney Ludvigson, 2003. "Understanding Trend and Cycle in Asset Values: Reevaluating the Wealth Effect on Consumption," NBER Working Papers 9848, National Bureau of Economic Research, Inc.
  20. Milton Friedman, 1957. "A Theory of the Consumption Function," NBER Books, National Bureau of Economic Research, Inc, number frie57-1, June.
  21. Ruthira Naraidoo & Leroi Raputsoane, 2010. "Zone targeting monetary policy preferences and financial market conditions: a flexible nonlinear policy reaction function of the SARB monetary policy," Working Papers 201005, University of Pretoria, Department of Economics.
  22. Luca Agnello & Ricardo M. Sousa, 2013. "Fiscal Policy And Asset Prices," Bulletin of Economic Research, Wiley Blackwell, vol. 65(2), pages 154-177, 04.
  23. Nicholas Apergis & Stephen M. Miller, 2004. "Consumption Asymmetry and the Stock Market: Empirical Evidence," Working papers 2004-43, University of Connecticut, Department of Economics, revised Apr 2006.
  24. Koivu, Tuuli, 2012. "Monetary policy, asset prices and consumption in China," Economic Systems, Elsevier, vol. 36(2), pages 307-325.
  25. Agnello, L. & Sousa, R., 2011. "Can Fiscal Policy Stimulus Boost Economic Recovery?," Working papers 325, Banque de France.
  26. Sonali Das & Rangan Gupta & Patrick T Kanda, 2010. "Bubbles in South African House Prices and their Impact on Consumption," Working Papers 201017, University of Pretoria, Department of Economics.
  27. Martin Lettau, 2001. "Consumption, Aggregate Wealth, and Expected Stock Returns," Journal of Finance, American Finance Association, vol. 56(3), pages 815-849, 06.
  28. William J. Crowder, 2006. "The Interaction Of Monetary Policy And Stock Returns," Journal of Financial Research, Southern Finance Association;Southwestern Finance Association, vol. 29(4), pages 523-535.
  29. Emma M. Iglesias & Andre Yone Haughton, 2013. "Interaction between monetary policy and stock prices: a comparison between the Caribbean and the US," Applied Financial Economics, Taylor & Francis Journals, vol. 23(6), pages 515-534, March.
  30. Kasai Ndahiriwe & Ruthira Naraidoo, 2011. "The Opportunistic approach to monetary policy and financial markets," Working Papers 201103, University of Pretoria, Department of Economics.
  31. Sims, Christopher A, 1980. "Macroeconomics and Reality," Econometrica, Econometric Society, vol. 48(1), pages 1-48, January.
  32. Ricardo M. Sousa, 2006. "Consumption, (Dis)Aggregate Wealth and Asset Returns," Computing in Economics and Finance 2006 212, Society for Computational Economics.
  33. Daria Finocchiaro & Virginia Queijo Heideken, 2013. "Do Central Banks React to House Prices?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 45(8), pages 1659-1683, December.
  34. Milton Friedman, 1957. "Introduction to "A Theory of the Consumption Function"," NBER Chapters, in: A Theory of the Consumption Function, pages 1-6 National Bureau of Economic Research, Inc.
  35. Oreste Napolitano, 2009. "Is the impact of the ECB Monetary Policy on EMU stock market returns asymmetric?," STUDI ECONOMICI, FrancoAngeli Editore, vol. 0(97), pages 145-180.
  36. Ricardo M. Sousa, 2009. "Wealth Effetcs on Consumption: Evidence from the euro area," NIPE Working Papers 12/2009, NIPE - Universidade do Minho.
  37. Vítor Castro & Ricardo M. Sousa, 2010. "How Do Central Banks React to Wealth Composition and Asset Prices?," NIPE Working Papers 26/2010, NIPE - Universidade do Minho.
  38. Bhupal Singh, 2012. "How important is the stock market wealth effect on consumption in India?," Empirical Economics, Springer, vol. 42(3), pages 915-927, June.
  39. Ricardo M. Sousa, 2010. "How do Consumption and Asset Returns React to Wealth Shocks? Evidence from the U.S. and the U.K," NIPE Working Papers 14/2010, NIPE - Universidade do Minho.
  40. Christiane Baumeister & Luca Benati, 2012. "Unconventional Monetary Policy and the Great Recession: Estimating the Macroeconomic Effects of a Spread Compression at the Zero Lower Bound," Working Papers 12-21, Bank of Canada.
  41. Nicholas Apergis & Stephen M. Miller, 2005. "Consumption asymmetry and the stock market: New evidence through a threshold adjustment model," Working papers 2005-08, University of Connecticut, Department of Economics.
  42. Christiane Baumeister & Gert Peersman, 2013. "The Role Of Time‐Varying Price Elasticities In Accounting For Volatility Changes In The Crude Oil Market," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 28(7), pages 1087-1109, November.
  43. Jouchi Nakajima, 2011. "Time-Varying Parameter VAR Model with Stochastic Volatility: An Overview of Methodology and Empirical Applications," IMES Discussion Paper Series 11-E-09, Institute for Monetary and Economic Studies, Bank of Japan.
  44. Clive Coetzee, 2002. "Monetary Conditions and Stock Returns: A South African Case Study," Finance 0205002, EconWPA.
  45. Dickey, David A & Fuller, Wayne A, 1981. "Likelihood Ratio Statistics for Autoregressive Time Series with a Unit Root," Econometrica, Econometric Society, vol. 49(4), pages 1057-72, June.
  46. Sousa, Ricardo M., 2010. "Housing wealth, financial wealth, money demand and policy rule: Evidence from the euro area," The North American Journal of Economics and Finance, Elsevier, vol. 21(1), pages 88-105, March.
  47. Afonso, António & Sousa, Ricardo M., 2011. "What are the effects of fiscal policy on asset markets?," Economic Modelling, Elsevier, vol. 28(4), pages 1871-1890, July.
  48. Ruthira Naraidoo & Kasai Ndahiriwe, 2010. "Financial asset prices, linear and nonlinear policy rules. An In-sample assessment of the reaction function of the South African Reserve Bank," Working Papers 201006, University of Pretoria, Department of Economics.
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