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Tim Coelli

Researcher at University of Queensland

Publications -  122
Citations -  30198

Tim Coelli is an academic researcher from University of Queensland. The author has contributed to research in topics: Data envelopment analysis & Productivity. The author has an hindex of 45, co-authored 122 publications receiving 28546 citations. Previous affiliations of Tim Coelli include University of New England (Australia) & University of New England (United States).

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Book

An Introduction to Efficiency and Productivity Analysis

TL;DR: This book is the first systematic survey of performance measurement with the express purpose of introducing the field to a wide audience of students, researchers, and practitioners.
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A Model for Technical Inefficiency Effects in a Stochastic Frontier Production Function for Panel Data

TL;DR: In this paper, a stochastic frontier production function is defined for panel data on firms, in which the nonnegative technical inefficiency effects are assumed to be a function of firm-specific variables and time.
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Frontier production functions, technical efficiency and panel data: With application to paddy farmers in India

TL;DR: In this article, a stochastic frontier production function model for panel data is presented, for which the firm effects are an exponential function of time, and the best predictor for the technical efficiency of an individual firm at a particular time period is presented for this timevarying model.
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Prediction of firm-level technical efficiencies with a generalized frontier production function and panel data

TL;DR: In this article, a stochastic frontier production function is defined for panel data on sample firms, such that the disturbances associated with observations for a given firm involve the differences between traditional symmetric random errors and a non-negative random variable, which is associated with the technical efficiency of the firm.