Results 181 to 190 of about 81,797 (211)

Spatial stochastic frontier models

2017
Stochastic frontier models are one of the most frequently used approaches for estimating production function parameters and individual levels of inefficiency. It is a parametric approach and therefore depends heavily on the distribution assumptions of errors in the model.
openaire   +2 more sources

Stochastic Frontier Models in Sports Economics

International Journal of Sport Finance, 2014
This paper is intended to introduce a variety of stochastic frontier econometric models to applied economists working in the field of sports economics. First, it discusses the characteristics and assumptions of individual stochastic frontier models that should be used in empirical studies.
openaire   +1 more source

Stochastic Frontier Models with Bounded Inefficiency

2014
This paper introduces a new model of the stochastic production frontier that incorporates an unobservable bound for inefficiency, which is naturally instituted by market competition forces. We consider doubly truncated normal, truncated half-normal, and truncated exponential distributions to model the inefficiency component of the error term. We derive
Pavlos Almanidis, Junhui Qian, Robin C. Sickles   +2 more
openaire   +1 more source

Identifiability of the Stochastic Frontier Models [PDF]

, 2007
This paper examines the identifiability of the standard single-equation stochastic frontier models with uncorrelated and correlated error components giving, inter alia, mathematical content to the notion of “near-identifiability” of a statistical model.
Bandyopadhyay, Debdas, Das, Arabinda
openaire  

Extinction and stationary distribution of a stochastic COVID-19 epidemic model with time-delay

Computers in Biology and Medicine, 2022
Amir Khan, Mostafa Zahri, Anwar Saeed
exaly  

Delayed hepatitis B epidemic model with stochastic analysis

Chaos, Solitons and Fractals, 2021
Anwarud Din, Yongjin Li, Abdullahi Yusuf
exaly  

Stochastic Geometry for Modeling, Analysis, and Design of Multi-Tier and Cognitive Cellular Wireless Networks: A Survey

IEEE Communications Surveys and Tutorials, 2013
Hesham ElSawy, Ekram Hossain, Martin Haenggi   +2 more
exaly  

A Stochastic Differential Equation SIS Epidemic Model

SIAM Journal on Applied Mathematics, 2011
David Greenhalgh, Xuerong Mao
exaly  

On Lagrangian stochastic methods for turbulent polydisperse two-phase reactive flows

Progress in Energy and Combustion Science, 2015
Jean-Pierre Minier
exaly  

Stochastic cell transmission model (SCTM): A stochastic dynamic traffic model for traffic state surveillance and assignment

Transportation Research Part B: Methodological, 2011
Agachai Sumalee, Wai Yuen Szeto
exaly