The product is a textbook titled "Stochastic Frontier Analysis" authored by Subal C. Kumbhakar and C. A. Knox Lovell. Published by Cambridge University Press in 2000, this textbook is focused on the subject areas of Business & Economics, Mathematics, and Econometrics. It is a hardcover book with 344 pages, written in English, and specifically covers topics in Probability & Statistics related to Stochastic Processes. The book is designed to provide a comprehensive understanding of stochastic frontier analysis for students and researchers in the field.