Maybe I'm ruining it for everyone, but when I've gone to New York's budding "no tip" restaurants, I've thrown a cash tip on the bill. Guess what happened next? I was asked my name, and the next times I went, I got seated faster, comped chef's recommendations and a generally friendlier interaction with my server. Same thing happens abroad, where the locals don't tip well. I don't understand how people get shocked by f…
There's actually a tremendous amount of research on incentives, and they don't always result in the behavior you'd think.