Leo Fernandes, Harkeerit Kalsi, Nicholas Vause, Matthew Downer, Sarah Ek and Sebastian Maxted
Hedge funds and other alternative investment funds (AIFs) often take positions in financial markets that significantly exceed their investors’ capital by using debt or derivatives. However, such ‘leverage’ can pose risks to financial stability. Regulators seeking to reduce these risks may consider applying constraints to the fund entities or the activities in which they engage. In this post, we use a simple portfolio choice model to examine the effects of the two approaches on fund investments. Under the entity-based approach, we find that fund managers substitute from lower-risk to higher-risk investments, whereas an activity-based approach can avoid this unintended reallocation by targeting specific investments.
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