 Water exchange traded funds: A study on idiosyncratic risk using Markov switching analysisGurudeo Anand Tularam and Rajibur Reza Cogent Economics & Finance, 2016, vol. 4, issue 1, 1139437 Abstract: We investigate the relationship between idiosyncratic risk and return among four water exchange traded funds—PowerShares Water Resources Portfolio, Power Shares Global Water, First Trust ISE Water Index Fund, and Guggenheim S&P Global Water Index ETF using the Markov switching model for the period 2007–2015. The generated transition probabilities in this paper show that there is a high and low probability of switching between Regimes 1 and 3, respectively. Moreover, we find that the idiosyncratic risk for most of the exchange traded funds move from low volatility (Regime 2) to very low volatility (Regime 1 and 3). Our study also identify that the beta coefficients are positive and entire values are less than 1. Thus, it seems that water investment has a lower systematic risk and a positive effect on the water exchange traded index funds returns during different regimes. Date: 2016 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:taf:oaefxx:v:4:y:2016:i:1:p:1139437 Ordering information: This journal article can be ordered from DOI: 10.1080/23322039.2016.1139437 Access Statistics for this article Cogent Economics & Finance is currently edited by Steve Cook, Caroline Elliott, David McMillan, Duncan Watson and Xibin Zhang More articles in Cogent Economics & Finance from Taylor & Francis Journals |
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