
Mental Accounting: Why a Dollar Is Not Always a Dollar
You have two $100 bills in your wallet: one earmarked for rent, one for entertainment. You spend the entertainment $100 on dinner.
Changes accepted
Computed from the content the publisher accepted, line by line. Neither the contributor nor CitePep writes this diff by hand.
Why this is better
Verified live: both corrections are already present in the body text (factor of 5-6; Metcalfe & Mischel 1999). The FAQ does not mention the Big Dig cost overrun or the hot/cool system citation at all, so no secondary fix was needed.
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