planning fallacy
concept in behavioral economics that predictions about how much time will be needed to complete a future task display an optimism bias and underestimate the time needed
en-US/ˈplænɪŋ ˈfæləsi/
en-GB/ˈplænɪŋ fæləsiː/
concept in behavioral economics that predictions about how much time will be needed to complete a future task display an optimism bias and underestimate the time needed