{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The functional form of the gravity model: A new technique with empirical results (Faculty working papers)","author_name":"James B Kau","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006X2HES.html\">The functional form of the gravity model: A new technique with empirical results (Faculty working papers)</a>","width":400,"height":300}