‘Mindware’ and ‘Superforecasting’(nytimes.com)
nytimes.com
‘Mindware’ and ‘Superforecasting’
http://www.nytimes.com/2015/10/18/books/review/mindware-and-superforecasting.html?_r=0
http://www.nytimes.com/2015/10/18/books/review/mindware-and-superforecasting.html?_r=0
Let's say increased lighting increases average spending per customer. Reduced lighting saves on the electricity bill.
Maybe when there are less customers, the increased customer spending is not worth the electricity bill. This is plausible enough that the clerk is not making a non sequitur.