Hacker News Reader

Comment by me_again | Hacker News Reader

But then if you are in a queue already the most efficient response is to leave and rejoin at the front. Quite soon you don't have a queue, you have a brawl.

Perhaps I'm missing something.

View on HN

It works when joining the queue has a high enough transaction cost. For example, a website or phone support line cutting off a pending connection, forcing the requester to notice and then reconnect, or give up and leave (which makes service faster for others waiting)

No, that's still not allowed. And, of course, perfect rational agents would never cheat.

So you can never leave a queue? Queuing would then be discouraged, wouldn't it? Making the move to buy something would often ensure you can't buy it but can also not buy anything else because someone else will cut in front of you and if you're out of luck, you'll be stuck in the queue forever, abandoning it is not allowed. Enjoy starving for greater efficiencies.

I'm not well versed in queuing theory, but I would assume that's rather the point. The existence of an unboundedly growing queue implies an inability to keep up with demand, so someone has to lose. The most shameless queue jumpers get served earlier because they have the highest priority. Anyone stuck in the queue didn't have a high enough priority in the first place.

From a utilitarian standpoint it makes sense :shrug:

With normal queuing, you get served eventually and can calculate the time it will take to get what you need. I fail to see how removing both of those parts makes it more efficient, and intuitively it seems that it would mostly lead everyone to avoid queuing unless absolutely necessary or to only try to buy things that surely nobody else wants. Mean wait time down, only the least desired products get bought, and even those only when starvation is the alternative.

I don't get it either. My understanding is that with a queue, we are trading our time to get what we want. Is he saying instead of trading time, we should fork out cash to jump the queue?

Here is a TWO hour long documentary on Youtube that talked all the machinations/tweaks Disneyland made to queueing. TLDR, you have to stay at a Disney Hotel to really jump the queue, buy some crazy app, and make reservations months in advance. It is really stupid. https://www.youtube.com/watch?v=9yjZpBq1XBE

I never mentioned money, where on earth did you get that from??

I’m saying the most efficient queue is a stack. End of story.

Reply on news.ycombinator.com