scholarly journals From English to First-Price Sealed Bid: An Empirical Assessment of the Change in Auction Type on Experienced Bidders

2014 ◽  
Vol 14 (2) ◽  
pp. 105-127 ◽  
Author(s):  
Joshua J. Miller
Keyword(s):  
Potential Outcomes ◽  
Model Specification ◽  
Practical Application ◽  
Differential Impact ◽  
Difference Model ◽  
English Auctions ◽  
English Auction ◽  
Sealed Bid ◽  
Price Auction ◽  
Unique Dataset

Abstract This paper estimate the differential impact of first-price sealed-bid (first-price) auctions relative to English auctions on auction revenue. While there is a theoretical literature on the potential outcomes of first-price relative to English auction, there is a paucity of articles that empirically estimate this relationship. The answer to this question is important not only to economists but also those designing auction for practical application. Using a unique dataset from tax lien auctions in Illinois, I empirically test the effect of a switch in auction type from English to first-price. I find auction revenue is greatly increased, by as much as 22 percent, under the first-price auction. The results are supported by a within county difference-in-difference model specification and are robust when restricting the sample across various specifications

scholarly journals Using Field Experiments to Test Equivalence Between Auction Formats: Magic on the Internet

1999 ◽  
Vol 89 (5) ◽  
pp. 1063-1080 ◽  
Author(s):  
David Lucking-Reiley
Keyword(s):  
Theoretical Prediction ◽  
Field Experiments ◽  
The Internet ◽  
English Auctions ◽  
Dutch Auction ◽  
Sealed Bid ◽  
Laboratory Results ◽  
Price Auction ◽  
Auction Format ◽  
Auction Formats

William Vickrey's predicted equivalences between first-price sealed-bid and Dutch auctions, and between second-price sealed-bid and English auctions, are tested using field experiments that auctioned off collectible trading cards over the Internet. The results indicate that the Dutch auction produces 30-percent higher revenues than the first-price auction format, a violation of the theoretical prediction and a reversal of previous laboratory results, and that the English and second-price formats produce roughly equivalent revenues. (JEL C93, D44)

scholarly journals Revenue Guarantee Equivalence

2019 ◽  
Vol 109 (5) ◽  
pp. 1911-1929 ◽  
Author(s):  
Dirk Bergemann ◽  
Benjamin Brooks ◽  
Stephen Morris
Keyword(s):  
Lower Bound ◽  
Pure Strategy ◽  
English Auctions ◽  
Revenue Comparison ◽  
Price Auction ◽  
Auction Formats

We revisit the revenue comparison of standard auction formats, including first-price, second-price, and English auctions. We rank auctions according to their revenue guarantees, i.e., the greatest lower bound of revenue across all informational environments, where we hold fixed the distribution of bidders’ values. We conclude that if we restrict attention to the symmetric affiliated models of Milgrom and Weber (1982) and monotonic pure-strategy equilibria, first-price, second-price, and English auctions are revenue guarantee equivalent: they have the same revenue guarantee, which is equal to that of the first-price auction as characterized by Bergemann, Brooks, and Morris (2017). If we consider all equilibria or if we allow more general models of information, then first-price auctions have a greater revenue guarantee than all other auctions considered. (JEL D44, D83)

scholarly journals On the ratifiability of efficient cartel mechanisms in first-price auctions with participation costs and information leakage

2019 ◽  
Author(s):  
Xiaoyong Cao ◽  
Shao-Chieh Hsueh ◽  
Guoqiang Tian
Keyword(s):  
Information Leakage ◽  
Sealed Bid ◽  
Price Auction ◽  
Participation Costs

Abstract This paper addresses the ratifiability of an efficient cartel mechanism in a first-price auction. When a seller uses a first-price sealed-bid auction, the efficient all-inclusive cartel mechanism will no longer be ratifiable in the presence of both participation costs and potential information leakage. A bidder whose value is higher than a cut-off in the cartel will have an incentive to leave the cartel, thereby sending a credible signal of his high value, which discourages other bidders from participating in the seller’s auction. However, the cartel mechanism is still ratifiable where either the participation cost or information leakage is absent.

WELFARE LOSS IN LINEAR PRICE-PREFERENCE PROCUREMENT AUCTIONS

2007 ◽  
Vol 09 (04) ◽  
pp. 719-730
Author(s):  
WINSTON T. H. KOH
Keyword(s):  
Uniform Distribution ◽  
Upper Bound ◽  
Government Procurement ◽  
Welfare Loss ◽  
Procurement Auctions ◽  
Domestic Firms ◽  
Sealed Bid ◽  
Non Linear ◽  
Price Auction

In government procurement auctions, discrimination in favor of one group of participants (e.g. domestic firms, minority bidders) over another group is a common practice. The optimal discriminatory rules for these auctions are typically non-linear and could be administratively complex and costly to implement. In practice, procurement auctions are usually organized as sealed-bid first-price auction with a simple percentage price-preference policy. In this paper, we analyze a model with two bidders that draw their costs from a common uniform distribution, and derive an upper bound to the welfare loss resulting from the use of linear-price preference auctions.

An Analysis of Protectionist First-Price Auctions

1993 ◽  
Vol 37 (1) ◽  
pp. 21-30
Author(s):  
Winston T. H. Koh
Keyword(s):  
Foreign Firm ◽  
Consumer Surplus ◽  
Government Procurement ◽  
Knowing That ◽  
Sealed Bid ◽  
Government Project ◽  
Price Auction ◽  
Second Price Auction ◽  
The Government ◽  
Sealed Bid Auctions

The paper considers the following problem: One local firm and one foreign firm, each risk-neutral, bid to supply a government project, each knowing its cost, and knowing that the rival's cost is independently uniform on [0,1]. The government wishes to maximise the local surplus, defined as the sum of consumer surplus and the local firm's profit. The paper analyses the equilibrium bid strategies for the protectionist first-price auction, and shows that the protectionist first-price auction generates a larger local surplus compared with the protectionist second-price auction when rule-of-thumb discrimination is practised. The result provides another reason for the prevalence of sealed-bid auctions in government procurement.

scholarly journals A Sealed-Bid Auction that Matches the English Auction

2000 ◽  
Author(s):  
Elmar G. Wolfstetter ◽  
Motty Perry ◽  
Shmuel Zamir
Keyword(s):  
English Auction ◽  
Sealed Bid

scholarly journals Strategies for Making Best Offers on eBay

2017 ◽  
Vol 14 (3) ◽  
Author(s):  
William Britt ◽  
William Gryc ◽  
Jamie Oliva ◽  
Brittney Tuff ◽  
Charli White
Keyword(s):  
Optimal Strategies ◽  
Bidding Strategy ◽  
Model Risk ◽  
Know How ◽  
Bayesian Nash Equilibrium ◽  
Sealed Bid ◽  
Risk Neutral ◽  
Price Auction ◽  
Equilibrium Bidding ◽  
Best Offer

We model for “Buy-It-Now or Best Offer” auctions on eBay using two different models. In the first model, risk-neutral bidders submit bids in serial and try to surpass a stochastic seller threshold while taking into account how many previous failed bids were made by other bidders. We compute optimal strategies for this model and show that bidder expected surplus decreases in the number of previous failed bids. In the second model we assume bidders do not know how many previous failed bids have been made, and instead use a first-price sealed-bid mechanism with a buy-out price where bidders serially submit bids with the knowledge that no previous bidders have used the buy-out price. We derive a unique equilibrium bidding strategy for risk-neutral bidders in this serial model, show that any equilibrium in a similar parallel bidding model is the same as the equilibrium in the serial model, and compute seller revenue. In particular, under certain circumstances, bidders will bid more in this format than they would in a standard first-price sealed-bid auction, but that a seller maximizes expected revenue by setting a buy-out price higher than any bidder is willing to pay thereby making the auction essentially a first-price auction. KEYWORDS: Auction Theory; eBay; Buy-It-Now or Best Offer; Symmetric Bayesian Nash Equilibrium; Buy-Out Price; First-Price Sealed-Bid

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