{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On brain drain, brain gain, and brain exchange within Europe (HWWA studies of the Hamburg Institute of International Economics)","author_name":"Martin Wolburg","thumbnail_url":"https://www.ebooknetworking.net/books/378/907/big3789071994.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3789071994.html\">On brain drain, brain gain, and brain exchange within Europe (HWWA studies of the Hamburg Institute of International Economics)</a>","width":400,"height":300}