{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Theory of Externalities, Public Goods, and Club Goods","author_name":"Richard Cornes, Todd Sandler","thumbnail_url":"https://www.ebooknetworking.net/books/052/147/big0521477182.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521477182.html\">The Theory of Externalities, Public Goods, and Club Goods</a>","width":400,"height":300}