Testing for production frontier and inefficiency effects
Specification Testing of Production Frontier Function in Stochastic Frontier Model
... specification testing procedure for the production frontier function has not been ...the inefficiency term U is unknown, the asymptotic properties of the test statistics could be so ...
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Technical inefficiency and public capital in US States: A stochastic frontier approach
... for inefficiency effects in stochastic production frontiers based on the Battese and Coelli (1995) ...stochastic production frontier model allows: (i) technical inefficiency and ...
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A Frontier Approach to Testing the Averch-Johnson Hypothesis
... the production frontier where there is increasing returns to scale, 6 in the region of constant returns to scale and only 2 where there is decreasing ...social inefficiency than otherwise might ...
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Organic Production Practices and Technical Inefficiency of Durian Farms in Thailand
... stochastic production frontier and the technical inefficiency effects model are reported in Table ...among production units, it is valuable to question why some producers can achieve ...
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A Flexible Time-Varying Specification of the Technical Inefficiency Effects Model
... [ ] • Concluding Remarks During the last fifteen years or so, an increasing number of empirical studies have considered the effect of technical efficiency changes into productivity growth using either parametric or ...
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Essays on Characterizing Inefficiency for Stochastic Frontier Models
... the production function of each …rm will shift outward indicating an expansion in output when > ...of production which will increased the demand for inputs, this will increase the cost of clustering ...
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Inefficiency, heterogeneity and spillover effects in maternal care in India: a spatial stochastic frontier analysis
... learning effects, spatial dependence and spillover effects have been explicitly introduced into the present ...distort inefficiency estimates, the study also controls for heterogeneity in the ...
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Essays on Regression Spline Structural Nonparametric Stochastic Production Frontier Estimation and Inefficiency Analysis Models
... P is the shape parameter in Gamma distribution.Θ is the rate of Gamma distribution. Larger the P, further away concentration of firm-specific inefficiency is located from zero. Pitt and Lee (1981) first explored ...
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Effects of model specification, short-run, and long-run inefficiency: an empirical analysis of stochastic frontier models
... neoclassical frontier function applied in empirical efficiency models entails an assumption that all farms are fully ...stochastic frontier (SF) model for cross-sectional data, which diverges from the ...
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Neoclassical versus frontier production models? Testing for the skewness of regression residuals
... the frontier model can be ...nonparametric production and cost function models considered, which strongly suggests that it is a real feature of the ...
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Redistribution, Production Inefficiency and Decentralized Efficiency
... world-wide production of one good without decreasing the production of the other goods for a given labor supply by the definition of production ...increased production of the good and should ...
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Democratic Reforms, Foreign Aid and Production Inefficiency
... a production theory context we draw aid data from the OECD database scaled with the recipient’s GDP (source: WDI ...growth effects when outliers are removed, whereas multilateral aid has either a non- ...
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Production Risk and Technical Inefficiency in Russian Agriculture
... technical inefficiency can be related to the effect of technological ...the production possibility set ...the production frontier in subsequent ...
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Zero-inefficiency stochastic frontier models with varying mixing proportion:a semiparametric approach
... stochastic frontier model ...both frontier parameters and the nonparametric function of the probability of firms being ...the effects of total assets on the probability of banks being efficient as ...
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The Last Outsourcing Frontier: Software Testing?
... current testing costs, because they are not separately measured or ...executable testing time actually accounts for between 30% and 40% of total project ...fixing production errors increases as the ...
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How students' exogenous characteristics affect faculties’ inefficiency. A heteroscedastic stochastic frontier approach
... partial effects on ( ), production uncertainty decreases with age, students who attended a lyceum and students with high ...the inefficiency of the faculties within the University of Salerno over the ...
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Distinguishing Between Spatial Heterogeneity and Inefficiency: Spatial Stochastic Frontier Analysis of European Airports
... Spatial heterogeneity is also a very important drawback in airport efficiency research. Region-specific settings can significantly affect airports activity, but their inclusion into a model is not straightforward. There ...
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How students' exogenous characteristics affect faculties’ inefficiency A heteroscedastic stochastic frontier approach
... partial effects on ( ), production uncertainty decreases with age, students who attended a lyceum and students with high ...the inefficiency of the faculties within the University of Salerno over the ...
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Distinguishing Between Spatial Heterogeneity and Inefficiency: Spatial Stochastic Frontier Analysis of European Airports
... Spatial heterogeneity is also a very important drawback in airport efficiency research. Region-specific settings can significantly affect airports activity, but their inclusion into a model is not straightforward. There ...
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Application of Stochastic Frontier Production Function to Separate the Effect of Random Variation in Output from Inefficiency in the Agricultural Production of African CountriesAuthor(s): Kalu Ukpai Ifegwu and Joshua Olusegun Ajetomobi
... stochastic frontier production function approach to separate the effect of random variation in output from inefficiency in the agricultural production of African ...each production ...
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