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Subject: 
Re: Proxy ratcheting: How do auction systems work?
Newsgroups: 
lugnet.market.auction
Date: 
Thu, 22 Apr 1999 00:07:51 GMT
Viewed: 
847 times
  
In lugnet.market.auction, mparker@russell.com (Mark Parker) writes:
In lugnet.market.auction, Todd Lehman writes:
And what is the
advantage of a firm bid opposed to a proxy bid?

A firm bid is a special case of a proxy bid in which the minimum and
maximum components of are equal.  Allowing the minimum to be set as
high as the maximum (rather than requiring the minimum to be set lower
than the maximum) allows bidders to make huge jumps in price if they
choose to do so.  Some people like to do this, as it sends a
psychological message to the other bidders.

I've placed proxy bids which did not meet the seller's reserve.  I couldn't
figure out an easy way to force my minimum up and in a few cases not met the
reserve because no one else came along to bump up my proxy.

So I assume that a firm bid would allow me to force my bid up to try and
meet the reserve.

Reserve-price auctions are the most nefarious thing ever invented.

--Todd



Message is in Reply To:
  Re: Proxy ratcheting: How do auction systems work?
 
(...) I've placed proxy bids which did not meet the seller's reserve. I couldn't figure out an easy way to force my minimum up and in a few cases not met the reserve because no one else came along to bump up my proxy. So I assume that a firm bid (...) (25 years ago, 21-Apr-99, to lugnet.market.auction)

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