{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Auctions with uncertain numbers of bidders [An article from: Journal of Economic Theory]","author_name":"D. Levin, E. Ozdenoren","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0RQ/bigB000RQZ5KC.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000RQZ5KC.html\">Auctions with uncertain numbers of bidders [An article from: Journal of Economic Theory]</a>","width":400,"height":300}