A 2023 study found that investors who make "sell or buy" decisions together (with family or friends) are significantly less overconfident and make better choices than those deciding alone.
The HRPM Framework (mentioned above) is significant for managing the "commission fee" problem—it learns that simply knowing whether to buy or sell isn't enough; you must also minimize the cost of the trade itself. 2. Behavioral & Decision-Making Research sell or buy
Research explores how external "noise" dictates trading signals. A 2023 study found that investors who make