Latest Results for Financial Markets and Portfolio Management
Fri, 28 Feb 2020 00:00:00 GMT language
Exchange-traded funds (ETFs) belong to the fastest growing investment products worldwide. Within 15 years, total assets invested in ETFs have twenty-folded, reaching over $3.7 trillion at the end of 2018. Increasing demand for passive investments, coupled with high liquidity and low transaction costs, are key advantages of ETFs compared to their closest substitutes such as traditional index funds. Besides the continuous growth of ETFs, the Flash Crash in 2010 triggered detailed investigations by regulators on how ETFs affect the financial market. This literature review provides a broad overview of recent academic studies analyzing the effect of ETFs on liquidity, price discovery, volatility, and comovement of the underlying securities.