{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mostly Harmless Econometrics: An Empiricist's Companion","author_name":"Angrist, Joshua D.","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3TS/bigB003TSELA0.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003TSELA0.html\">Mostly Harmless Econometrics: An Empiricist&#039;s Companion</a>","width":400,"height":300}