{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Practitioner's Guide to Stochastic Frontier Analysis Using Stata","author_name":"Subal C. Kumbhakar, Hung-Jen Wang, Alan P. Horncastle","thumbnail_url":"https://www.ebooknetworking.net/books/110/702/big1107029511.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1107029511.html\">A Practitioner&#039;s Guide to Stochastic Frontier Analysis Using Stata</a>","width":400,"height":300}