Behaviorally Modified Asset Allocation (BMAA)
Behaviorally modified asset allocation (BMAA) is an asset allocation approach that incorporates the client’s behavioral biases. In that sense it is similar to goals-based investing (GBI). BMAA tries to make sure that investors can stick to their strategy when a worst-case scenario occurs. Such situations can be very detrimental to investors’ portfolios.
On this page, we discuss behaviorally modified asset allocation and why it can help investors in meeting their goals especially when adverse conditions impact the portfolio.
Behaviorally modified asset allocation definition
Behaviorally modified asset allocation helps investors to deal with adverse conditions. In these situations, many investors tend to abandon their investment strategy. Such an outcome can be very detrimental to performance, because people tend to abandon their strategy at a low point, right before a recovery begins.
By determining a strategy in advance that the client can more easily adhere to it during adverse periods. In particular, BMAA considers whether it is better to moderate or adapt to the client’s biases, in order to construct a portfolio the client can stick with:
- Moderating a bias attempts to reduce or eradicate the bias from the individual’s decision making
- Adapting to a bias involves acknowledging the bias is there and adjusting for it rather than trying to minimize or eliminate it
BMAA starts by determining an optimal strategic asset allocation consistent with traditional finance. Next, it determines the relative wealth of the client and the emotional versus cognitive nature of the client’s biases to adjust that allocation.
- people with a lot of wealth versus lifestyle implies a low standard of living risk (SLR). In such cases, clients can afford to deviate from the optimal portfolio
- biases that are mainly cognitive are easier to moderate because they are based on faulty reasoning
- biases that are mainly emotional are harder to moderate. In that case, they may have to be adapted to, resulting in a less efficient portfolio
- the amount of deviation from the optimal portfolio to accept should be determined. If the allocation deviates too much, it should be adjusted back
We discussed BMAA, an asset allocation approach that incorporates the client’s behavioral biases. It is used by financial advisors to create portfolios that clients can stick with during difficult market periods.