{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Demographic change and economic growth: An inverted-U shape relationship [An article from: Economics Letters]","author_name":"C.B. An, S.H. Jeon","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0P6/bigB000P6OXLG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000P6OXLG.html\">Demographic change and economic growth: An inverted-U shape relationship [An article from: Economics Letters]</a>","width":400,"height":300}