Testing for Multiple Bubbles in the BRICS Stock Markets

In this study, we apply a new recursive test proposed by Philips et al (2013) to investigate whether there exist multiple bubbles in the BRICS (Brazil, Russia, India, China and South Africa) stock markets, using monthly data on stock price-dividend ratio. Our empirical results, the first of its kind for these economies, indicate that there did exist multiple bubbles in the stock markets of the BRICS. Further, the dates of the bubbles also corresponded to specific events in the stocks markets of these economies. This finding has important economic and policy implications.