Price Bubbles Spillover among Asset Markets: Evidence from Iran

Authors

Department of Economics, University of Mazandaran, Mazandaran, Iran.

Abstract

T





his paper investigates the existence of possible spillover effects among four main asset markets namely foreign exchange, stock, gold, and housing markets in Iran from 2002:03 to 2015:06. For this purpose, we have exploited Sigma-Point Kalman Filter (SPKF) to extract the bubble component of assets prices in the aforementioned Markets. Then, in order to analyze the price bubbles spillover amongst asset markets, we have taken several measures. First, we performed a pairwise Granger test. Afterwards, for the sake of studying the shock effects of the bubbles, a multivariate time series model in the form of a vector autoregressive (VAR) system has been implemented. Based on the results of Pairwise Granger Causality test, the assets bubbles have a causality relation amongst each other. Furthermore, the outcomes of impulse response function and variance decomposition analysis derived from the estimation of VAR model implies on the existence of bubbles spillover among asset markets.
 

Keywords


Aggarwal, R. (1981). Exchange Rates and Stock Prices: A Study of the U.S. Capital Markets under Floating Exchange Rates. Akron Business and Economic Review, 12, 7-12.

Alagidede, P., Panagiotidis, T., & Zhang, X. (2011). Causal Relationship between Stock Prices and Exchange Rates. The Journal of International Trade & Economic Development, 20(1), 67-86.

Alexander, C., & Barrow, M. (1994). Seasonality and Co-Integration of Regional House Prices in the UK. Urban Studies, 31(10), 1667-1689.

Arezki, R., Dumitrescu, E., Freytag, A., & Quintyn, M. (2012). Commodity Prices and Exchange Rate Volatility: Lessons from South Africa’s Capital Account Liberalization. IMF Working Paper, WP/12/168, Retrieved from

https://www.researchgate.net/profile/Andreas_Freytag/publication/241760460_Commodity_Prices_and_Exchange_Rate_Volatility_Lessons_from_South_Africas_Capital_Account_Liberalization/links/00b495295914423803000000.pdf.

Arouri, M. E., Lahiani, A., & Nguyen, D. K. (2015). World Gold Prices and Stock Returns in China: Insights for Hedging and Diversification Strategies. Economic Modelling, 44, 273–282.

Bahmani-Oskooee, M., & Sohrabian, A. (1992). Stock Price and the Effective Exchange Rates of the Dollar. Applied Economics, 24(4), 459-464.

Bikhchandani, S., Hirshleifer, D., & Welch, I. (1992). A Theory of Fads, Fashion, Customs and Cultural Change as Information Cascades. Journal of Political Economy, 100, 992-1026.

Blanchard, O. J., & Watson, M. W. (1982). Bubbles, Rational Expectations and Financial Markets. NBER Working Paper Series, 945, Retrieved from http://www.nber.org/papers/w0945.pdf.

Brounen, D., & Eichholtz, P. (2003). Property, Common Stock and Property Shares. Journal of Portfolio Management, 28(3), 129-137.

Costello, G., Fraser, P., & Groenewold, N. (2011). House Prices, Non-Fundamental Components and Interstate Spillovers: The Australian Experience. Journal of Banking & Finance, 35(3), 653-669.

Fama, E. F. (1981). Stock Returns, Real Activity, Inflation and Money. American Economic Review, 71(4), 545-565.

Gomez-Gonzalez, J. E., Ojeda-Joya, J. N., Rey-Guerra, C., & Sicard, N. (2013). Testing for Bubbles in Housing Markets: New Results Using a New Method. Federal Reserve Bank of Dallas, Working Paper, 164, Retrieved from

https://www.dallasfed.org/assets/documents/institute/wpapers/2013/0164.pdf

Granger, C. W. J. (1969). Investigating causal relations by econometric models and cross-spectral methods. Econometrica, 37, 424–438.

Hasanzadeh, A., & Kianvand, M. (2012). The Impact of Macroeconomic Variables on Stock Prices: The Case of Tehran Stock Exchange. Money and Economy, 6(2), 171-190.

Hatipoglu, O., & Uyar, O. (2012). Do Bubbles Spill Over? Estimating Financial Bubbles in Emerging Markets. Emerging Markets Finance and Trade, 48(5), 64-75.

Nneji, O., Brooks, C., & Ward, C. (2015). Speculative Bubble Spillovers across Regional Housing Markets. Land Economics, 91(3), 516-535.

---------- (2013). Commercial Real Estate and Equity Market Bubbles: Are They Contagious to REITs? Urban Studies, 50, 2496-2516.

Pollakowski, H. O., & Ray, T. S. (1997). Housing Price Diffusion Patterns at Different Aggregation Levels: An Examination of Housing Market Efficiency. Journal of Housing Research, 8, 107–24.

Riddel, M. (2011). Are Housing Bubbles Contagious? A Case Study of Las Vegas and Los Angeles Home Prices. Land Economics, 87(1), 126-144.

Roubini, N. (2006). Why Central Banks Should Burst Bubbles. International Finance, 9, 87-107.

Shahzadi, H., & Chohan, M. N. (2012). Impact of Gold Prices on Stock Exchange: A Case Study of Pakistan. KSE (Karachi Stock Exchange of Pakistan), Working Paper Series, Retrieved from http://saicon2011.ciitlahore.edu.pk/Economics/1038.pdf.

 

Shih, Y. N., Li, H. C., & Qin, B. (2014). Housing price bubbles and inter-provincial spillover: Evidence from China. Habitat International, 43, 142-151.

Sjaastad, L. A. (2008). The Price of Gold and the Exchange Rates: Once AgainResources Policy, 33(2), 118-124.

Sjaastad, L. A., & Scacciavillani, F. (1996). The Price of Gold and the Exchange Rates. Journal of International Money and Finance, 15(6), 879-897.

Slade, P. (2006). House Price Co-Integration: the Gold and Sunshine Coasts and Major Cities on the Eastern Australian Seaboard. Journal of Economic and Social Policy, 11(1), 109-130.

Smith, G. (2001). The Price of Gold and Stock Price Indices for the United States. World Gold Council Report, Retrieved from

http://www.academia.edu/download/41258199/Gold_USStockIndicesDEC200120fina.pdf.

Srinivasan, P., & Karthigai, P. (2014). Gold Price, Stock Price and Exchange Rate Nexus: The Case of India. The IUP Journal of Financial Risk Management, 11(3), 1-12.

Sui, L., & Sun, L. (2016). Spillover Effects between Exchange Rates and Stock Prices: Evidence from BRICS around the Recent Global Financial Crisis. Research in International Business and Finance, 36, 459-471.

Wu, Y. (1997). Rational Bubbles in the Stock Market: Accounting for the U.S. Stock-Price Volatility. Economic Inquiry, 35(2), 309-319.

Zubair, A. (2013). Causal Relationship between Stock Market Index and Exchange Rate: Evidence from Nigeria. CBN Journal of Applied Statistics, 4(2), 87-110.