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Subject: 
Re: Proxy ratcheting: How do auction systems work?
Newsgroups: 
lugnet.market.auction
Date: 
Tue, 20 Apr 1999 06:28:08 GMT
Viewed: 
728 times
  
In lugnet.market.auction, rfarver@rcn.com (Rob Farver) writes:
On Tue, 20 Apr 1999 00:59:54 GMT, lehman@javanet.com (Todd Lehman) wrote:
In lugnet.market.auction, lar@voyager.net (Larry Pieniazek) writes:
What about Derick's example, scenario 3? Does B get it in the AucZILLA
case?

A keeps it under those circumstances.

SCENARIO 3
Bidder A bids $100, with a proxy max of $150.
Bidder B bids $150.01, bid type is irrelevant.

Outcome: B is High bidder with $150.01, and increment is ignored.
A has no first bid benefit - a trade-off for the benefit in scenarios
1 and 2

Reprinted Scenario 3 for clarity...

How does AucZILLA determine that A keeps the above lot?  Does a bidder have
to beat the PROXY bid by a minimum increment?

Yes, of course.


If that's the case then this
differs from how eBay handles this.  In eBay's case, you have to beat the
current bid by a minimum increment, not the proxy.

That's broken.

--Todd



Message is in Reply To:
  Re: Proxy ratcheting: How do auction systems work?
 
(...) SCENARIO 3 Bidder A bids $100, with a proxy max of $150. Bidder B bids $150.01, bid type is irrelevant. Outcome: B is High bidder with $150.01, and increment is ignored. A has no first bid benefit - a trade-off for the benefit in scenarios 1 (...) (25 years ago, 20-Apr-99, to lugnet.market.auction)

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