All-Pay Auction

  

Most bidders lose an auction. In an all-pay auction, most bidders really lose.

In a standard auction, people submit bids for some prize, but only the highest bidder actually pays. Meanwhile, the rules of an all-pay auction force everyone to pay, whether they win or not.

The all-pay auction largely exists as a theoretical concept, popular in game theory and in other related economic debates. Conceptually, an all-pay auction should increase the amount the seller gets for the prize, while in theory (you'll notice we're using the word "theory" a lot here) efficient strategy on the buyer's part could lower their costs as well.

After all, traditional lotteries could be described as one-price all-pay auctions where you can choose to bid $1 for a $300 million prize (in that case, you can also vary your bid by buying additional tickets, which do - ever so incrementally - improve your chances to win). But of course, most lottery players lose money over time.

All-pay auctions are also used as metaphors for other aspects of life, such as biological functions. Two rams battling over the affections of a female sheep are engaged in an all-pay auction, since each pays with a headache (or worse) no matter which one wins. In theory, anyway.

Related or Semi-related Video

Finance: When Can the Data Do You Wrong?20 Views

00:00

Finance a la shmoop.. when can the data do you wrong? At least leave you and do

00:08

beliefs you probably shouldn't have okay so you know the term caveat emptor

00:12

or buyer beware right well the same applies to advice givers [Man approaches woman at psychiatric help stall]

00:16

or rather advice give-ees... so here's our little story there's this football

00:21

stadium it pulled 65,536 people exactly it's filled the announcer comes on tells

00:29

the very cooperative crowd to all stand and take out a quarter from their [Woman announcers addresses football crowd]

00:33

pockets magically every attendee has one the announcer she then says alright flip

00:38

the coin and despite a few jingles of missed coins...

00:43

...alright well everyone flips the

00:47

announcer says okay, if you flipped a tails sit down.. there are now 32768 people standing and she says okay

00:55

flip again and then a few jingles yeah like if you can't catch your own coin [Persons coins fall to the floor]

00:59

should you really even be at a game that's all about catching things anyway

01:02

half the people sit she has him do it again 16,384 people are left and again

01:07

8,192 people are left and again and again and again and again and again

01:10

again again again.... until there were just two people left

01:13

standing she says flip again and they do and one gets another head the other gets [Person flips coin on heads]

01:18

tail so only Bob is left here Bob the accountant from Reseda, he flipped a head

01:23

on his quarter it was a legal quarter sixteen times in a row that fact will [Bobs gravestone appears]

01:28

probably be on his tombstone and everyone will be impressed for all

01:32

eternity so what is Bob do - well Bob writes books on how to flip heads

01:36

he gives lectures he has his own website how to flip heads.com and Chapter four

01:42

is on you know on angling the thumb, chapter six is on all the humidity

01:46

levels, chapter eight is on what happens if you drop the coin you know Bob we're

01:51

looking at you the reality is in real life people would actually listen to him [Man talking in football stadium]

01:55

he would sell lots and lots of books when flipping a head be sure you've

01:58

thoroughly washed your hands and I recommend propel you know that sticky

02:03

stuff and don't forget to let your fingernails grow out a little bit Bob

02:07

yes Bob this guy formerly this guy is now the expert on how [Bob with two women]

02:12

flip a head point here when you take advice about patterns particularly from

02:17

Wall Street commissioning kind of people be sure you know why and how it's being

02:21

given and what your in theory paying them for that loving advice where did

02:25

the data come from and how did the giver become the expert and was this

02:30

real expertness or just odds and luck and everything at work do they

02:35

really know what they're talking about or you know where they just Bob the

02:38

lucky flipper [Bob dancing with two women in a club]

Up Next

Finance: What is an Auction Market?
13 Views

What is an Auction Market? Auction markets are the common stock exchanges. They allow buyers and sellers to enter bids and offers; trades occur whe...

Finance: What is a market maker?
4 Views

What is a market maker? A market maker is an institutional member of an exchange that displays public willingness to trade by listing bids and offe...

Finance: What is a Dutch Auction?
3 Views

What is a Dutch Auction? A Dutch Auction is either one where closed quantity and price bids are entered and the price is set at the highest price t...

Find other enlightening terms in Shmoop Finance Genius Bar(f)