NaFF-Bee (Narrative Fallacy Framing Bias)
Storytelling bias
NaFF-Bee refers to the tendency to create a narrative to explain a losing investment, rather than accepting the loss and moving on. This bias can lead to further losses as investors hold on to a failing investment, hoping it will turn around. The name NaFF-Bee comes from the idea of an insect with poor fashion sense, but it's a serious concept that can have significant consequences for investors.
- Investors tend to create a narrative to explain a losing investment, rather than accepting the loss and moving on.
- This narrative can lead to further losses as investors hold on to a failing investment, hoping it will turn around.
- The NaFF-Bee bias is closely related to other cognitive biases, such as primacy error and anchoring.
- Recognize the biasThe first step in avoiding the NaFF-Bee bias is to recognize when it is occurring. Investors should be aware of their own tendency to create a narrative to explain a losing investment.Pro tipTake a step back and try to objectively evaluate the investmentWarningBe careful not to fall into the trap of creating a narrative to explain a losing investment
- Evaluate the investment objectivelyOnce the bias is recognized, investors should evaluate the investment objectively, without being influenced by their initial narrative.Pro tipUse data and analysis to support your evaluationWarningAvoid being swayed by emotions or personal biases
- Consider alternative perspectivesInvestors should consider alternative perspectives and be open to changing their opinion if the data supports it.Pro tipSeek out diverse viewpoints and be willing to adaptWarningAvoid being overly attached to your initial narrative
The investor in Vyke Communications created a narrative to explain the company's poor performance, rather than accepting the loss and moving on.
The investor in Vostok Nafta failed to update their view of the company, despite changing circumstances.
The concept of NaFF-Bee was first introduced by the author as a way to describe the common pitfall of investors creating a narrative to explain a losing investment. This bias is related to the work of Amos Tversky and Daniel Kahneman, who first described the framing bias or anchoring heuristic in 1974.