When do consumers favor overly precise information about investment returns?

Area of Science:

• Behavioral Economics
• Consumer Psychology
• Decision Science

Background:

• Consumers frequently encounter investment returns presented with high precision.
• This precision may obscure the inherent uncertainty of investments, leading to misinterpretations.
• Over-reliance on precise numerical information can influence consumer investment decisions.

Purpose of the Study:

• To investigate whether consumers are attracted to precise investment forecasts.
• To determine if precision offsets perceived uncertainty in investment decisions.
• To identify conditions influencing consumer preference for precise versus range-based forecasts.

Main Methods:

• Conducted five incentivized experiments comparing consumer choices between precise forecasts and ranges.
• Manipulated the presentation of expected investment growth (precise vs. range).
• Evaluated investment preferences under joint evaluation and when ranges included potential losses.

Main Results:

• Consumers showed a greater preference for and invested more in precise forecasts when presented jointly with ranges.
• This preference intensified when the range included a potential loss, boosting investment confidence.
• The effect persisted even when participants were informed about investment uncertainty.
• Experiencing discrepancies between expected and actual growth diminished the preference for precise forecasts.

Conclusions:

• Precise investment forecasts can enhance consumer confidence and investment, particularly under specific conditions like joint evaluation with ranges and potential loss framing.
• Understanding these conditions is crucial for financial communication and mitigating potential biases.
• Discrepancies between expectations and outcomes are key to dissipating the allure of precision.