Results 11 to 20 of about 166,361,988 (297)
Flood frequency analysis using method of moments and L-moments of probability distributions
Cogent Engineering, 2015 Estimation of maximum flood discharge (MFD) at a desired location on a river is important for planning, design and management of hydraulic structures. This can be achieved using deterministic models with extreme storm events or through frequency analysis
N. Vivekanandan
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SELECTION MOMENTS AND GENERALIZED METHOD OF MOMENTS FOR HETEROSKEDASTIC MODELS [PDF]
Economica, 2016 In this paper, the authors describe the selection methods for moments and the application of the generalized moments method for the heteroskedastic models. The utility of GMM estimators is found in the study of the financial market models.
Constantin ANGHELACHE +2 more
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Miscalling Mismeasurement as Misallocation [PDF]
Iranian Journal of Economic Studies, 2022 There is a vast line of research in misallocation like Hsieh and Klenow (2009), which see its roots in policy distortions. However, papers like Bill, Klenow, and Ruane(2020) argued differences in measured average products might reflect misspecification ...
Ali Hojati, Mohammad Hossein Rahmati
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Generalized Method-of-Moments for Rank Aggregation [PDF]
, 2014 In this paper we propose a class of efficient Generalized Method-of-Moments(GMM) algorithms for computing parameters of the Plackett-Luce model, where the data consists of full rankings over alternatives.
Azari Soufiani, Hossein +3 more
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Probability distribution of heavy rainfall and determination of IDF in the city of Caruaru – PE
Revista Ambiente & Água, 2021 In the design of hydraulic engineering works, the estimation of project precipitation is fundamental. Rain forecasting depends on several factors, which makes estimating it simpler with stochastic processes.
Kevin Matheus Correia Mendes +8 more
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The variational method of moments
Journal of the Royal Statistical Society Series B: Statistical Methodology, 2023 Abstract The conditional moment problem is a powerful formulation for describing structural causal parameters in terms of observables, a prominent example being instrumental variable regression. We introduce a very general class of estimators called the variational method of moments (VMM), motivated by a variational minimax reformulation
Andrew Bennett, Nathan Kallus
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Parameter Estimation for Some Probability Distributions Used in Hydrology
Applied Sciences, 2022 Estimating the parameters of probability distributions generally involves solving a system of nonlinear equations or a nonlinear equation, being a technical difficulty in their usual application in hydrology.
Cristian Gabriel Anghel, Cornel Ilinca
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Optimal programmed control in energy minimisation problem [PDF]
E3S Web of Conferences, 2023 This paper is devoted to the construction of optimal programmed control of the motion of a material point in a medium with a random coefficient of resistance in a homogeneous field of gravity of the Earth.
Khrychev Dmitry
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An electromagnetic scattering reanalysis method for partial geometry modifications
IET Microwaves, Antennas & Propagation, 2023 This work proposes an effective and accurate method for solving the partial geometry modification problem of original scattering. The current and scattering characteristics after structure modification can be efficiently calculated by using the ...
Chaoqun Fan, Gao Wei, Jianzhou Li
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The determinants of dual listing decision of firms from ASEAN-5
Cogent Economics & Finance, 2021 This study aims to examine the determinants that encouraged firms to have a dual listing. Practically, there is a noticeable lack of empirical evidence, as well as the situation of the ASEAN markets integration which is going against the theoretical ...
Awadh Saeed Bin-Dohry +2 more
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