Treasury auctions in Spaina linear approach
ISSN: 1435-5469
Argitalpen urtea: 2003
Alea: 5
Zenbakia: 1
Orrialdeak: 25-48
Mota: Artikulua
Beste argitalpen batzuk: Spanish economic review
Laburpena
The majority of Treasuries use discriminatory auctions to sell government debt. A few Treasuries use uniform auctions. The Spanish Treasury is the only one that uses a hybrid format of discriminatory and uniform auctions. All Treasury auctions are multiple-unit multiple-bid auctions, usually assumed to be common and unknown value auctions. Taking in account these features, we analyze the Spanish auction format, taking a linear approximation to bidders' multiple bids, and characterize a parameter set in which the Spanish format gives higher expected seller's revenue than discriminatory and uniform auctions. Policy implications are obtained by calibrating theoretical results with data.