There are scenarios though where lotteries are really the only reasonable option.
Say there's a national park campground that fills up within a few minutes of opening up reservations.
However the lottery is implemented exactly (wardialing, picking applications at random), it's pretty much how you have to do things. Raising prices until supply meets demand is (properly) politically a non-starter even if it's the "correct" economic solution.
You can have a waiting list (as I believe many Grand Canyon permits use) but creating multi-year waiting lists have their own set of problems because it makes it hard for people to plan.
Say there's a national park campground that fills up within a few minutes of opening up reservations.
However the lottery is implemented exactly (wardialing, picking applications at random), it's pretty much how you have to do things. Raising prices until supply meets demand is (properly) politically a non-starter even if it's the "correct" economic solution.
You can have a waiting list (as I believe many Grand Canyon permits use) but creating multi-year waiting lists have their own set of problems because it makes it hard for people to plan.