Summary
Robo-advisors have a positive impact on behaviour and risk-adjusted returns in settings where individuals retain overall control .
Key Points
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Amundi’s research highlights that robo-advisors have a positive impact on behaviour and risk-adjusted returns in settings where individuals retain overall control (i.e. automatic portfolio rebalancing is not used)
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Investors’ attention, trading activities and risk-taking increases, resulting in greater returns (approx. +2% per annum) being achieved. Yet, the negative effect of not implementing automatic rebalancing is very small.
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The alerts sent by the robots are an effective tool in inducing individuals to rebalance their portfolios towards their target allocations (the probability of rebalancing increases by 29%).
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Investors are less likely to follow the robot’s recommendations during bear markets. The probability of rebalancing trades being triggered by alerts during a bear market (e.g. October - December 2018) is significantly lower (22.5%) than during other more buoyant market periods (48%).