English Abstract: This paper considers the effect of various types of procurement auction system on competition … bidders and the rate is lower as the expected price is higher. When we analyze the data of price procurement auction, the rate … procurement auction is the lack of competition as well as the systematic difference. By setting up a model, we are able to explain …

estimation, to identify main factors which decides auction prices and figure out what effects those factors are making on the …English Abstract: This paper analyzes Onbid car auction data by employing various methods, including structural … auction price. I then discuss on how to maximize sellers' revenue in OnBid car auctions. The government and public institutes …

auction, where price factor and non-price factor are evaluated, is used. This paper tries to analyze bidding data in BTO road …

English Abstract: Auction is widely used in allocation and procurement of resources due to its desirable properties …: efficiency and revenue maximization. It is wellknown, however, that auction may fail to achieve efficiency when allocative … externalities exist. Such a result may happen in the auction of the resources that are very scarce, for example, radio spectrum …

English Abstract: Spectrum auction was first introduced in New Zealand in 1989 and the United States in 1994, and was … the spectrum auction in reality, and this literature provides guidelines on the design of auctions to individual countries … relying on them. Today, more than 20 years after the introduction of the spectrum auction system around the world, time is …

of wealth, it is estimated with labor income used as a control variable. According to the estimation, the marginal …