HOUSE PRICE, STOCK PRICE AND CONSUMPTION IN SOUTH AFRICA: A STRUCTURAL VAR APPROACH

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Abstract

This paper compares the effects of real house price and real stock price shocks on consumption decisions in South Africa over the period 1966 to 2012 using a Structural Vector Autoregressive (SVAR) approach.The sample comprises quarterly, seasonally adjusted South African data on consumption, inflation, real house price, real stock price and the nominal Treasury bill rate. We find that a positive 1 percent shock in stock prices leads to about 0.05 percent increase in consumption, with the effect being short-lived, and declines after 4 quarters to become statistically insignificant. While, a 1 percent shock in house prices increase consumption by about 0.3 percent at around the 4th quarter, but thereafter declines and becomes negative from the 8thquarter. These results show that in South Africa, house prices play economically, but not statistically, a greater role than stock prices with respect to consumption expenditure.

Keywords: Consumption, House Price, Stock Prices, Structural Vector Autoregression

How to cite this paper: Aye, G. C., Gupta, R., Kaninda, A., Nyakabawo, W., & Razak, A. (2013). House price, stock price and consumption in South Africa: A structural var approach. Corporate Ownership & Control, 10(2-3), 585-590. https://doi.org/10.22495/cocv10i2c3art1