{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Economics of Commodity Markets","author_name":"Julien Chevallier, Florian Ielpo","thumbnail_url":"https://www.ebooknetworking.net/books/111/996/big1119967910.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1119967910.html\">The Economics of Commodity Markets</a>","width":400,"height":300}