Results 21 to 30 of about 443,162 (297)
Learning to Bid in Contextual First Price Auctions✱
Proceedings of the ACM Web Conference 2023, 2023 In this paper, we investigate the problem about how to bid in repeated contextual first price auctions. We consider a single bidder (learner) who repeatedly bids in the first price auctions: at each time $t$, the learner observes a context $x_t\in \mathbb{R}^d$ and decides the bid based on historical information and $x_t$. We assume a structured linear
Ashwinkumar Badanidiyuru +2 more
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Blockchain Based M+1st-Price Auction With Exponential Bid Upper Bound
IEEE Access, 2023 An auction is commonly used to sell limited resources in modern society. M+1st-price auction sells M identical goods to B bidders. The top M winners can buy the goods at the M+1st-price.
Po-Chu Hsu, Atsuko Miyaji
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Setting Reserve Prices in Second-Price Auctions with Unobserved Bids
INFORMS Journal on Computing, 2022 In this work we consider a seller who sells an item via second-price auctions with a reserve price. By controlling the reserve price, the seller can influence the revenue from the auction, and in this paper, we propose a method for learning optimal reserve prices.
Jason Rhuggenaath +3 more
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Smarter than others? Conjectures in lowest unique bid auctions. [PDF]
PLoS ONE, 2015 Research concerning various types of auctions, such as English auctions, Dutch auctions, highest-price sealed-bid auctions, and second-price sealed-bid auctions, is always a topic of considerable interest in interdisciplinary fields. The type of auction,
Cancan Zhou +3 more
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Estimation of Ask and Bid Prices for Geometric Asian Options
Discrete Dynamics in Nature and Society, 2019 Traditional derivative pricing theories usually focus on the risk-neutral price or the equilibrium price. However, in highly competitive financial markets, we observed two prices which are called bid and ask prices; then the unique risk-neutral price ...
Tao Chen, Kaili Xiang, Xuemei Luo
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Air pollution, bid price bias, and IPO underpricing
Borsa Istanbul Review, 2023 We examine the impact of air pollution on underpricing of initial public offerings (IPOs) and its underlying mechanisms. Our findings suggest that IPO underpricing increases when air pollution is more severe in cities where bidding investors are located.
Qi Wang +3 more
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Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2018 A number of studies have been conducted to specify the most effecting factors on the success of projects. Those studies titled the most influencing factor, which is the bid selection criterion.
Muaid A. Shhatha +2 more
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Enhancement of bid decision-making in construction projects: a reliability analysis approach
Journal of Civil Engineering and Management, 2021 Various risks significantly influence pricing of bids and a wide range of factors impact bid pricing risks. Of these, client’s reputation and the record of projects owned by a client have vital contribution on the issue. Current practices however fail to
Farzad Ghodoosi +4 more
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Spite and Reciprocity in Auctions
Games, 2011 The paper presents a complete information model of bidding in second price sealed-bid and ascending-bid (English) auctions, in which potential buyers know the unit valuation of other bidders and may spitefully prefer that their rivals earn a lower ...
Yoshikazu Ikeda +3 more
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Surveying Price impact of block trades in the Iran stock market [PDF]
تحقیقات مالی, 2016 The main purpose of this study, is surveying the factors that affect Price Impact of block Trades in the stock market. For this reason, the sample consisted of 525 block trades have been selected randomly of accepted companies in Tehran Stock Exchange ...
Ahmad Ahmadpour, Mehrab Nasiri
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