{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Hidden Collective Factors in Speculative Trading: A Study in Analytical Economics","author_name":"Bertrand M. Roehner","thumbnail_url":"https://www.ebooknetworking.net/books/364/203/big3642030475.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3642030475.html\">Hidden Collective Factors in Speculative Trading: A Study in Analytical Economics</a>","width":400,"height":300}