{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On ascending Vickrey auctions for heterogeneous objects [An article from: Journal of Economic Theory]","author_name":"S. de Vries, J. Schummer, R.V. Vohra","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0PD/bigB000PDSDY2.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000PDSDY2.html\">On ascending Vickrey auctions for heterogeneous objects [An article from: Journal of Economic Theory]</a>","width":400,"height":300}