Results 51 to 60 of about 335,692 (188)
Correlation effects and orbital magnetism of Co clusters [PDF]
, 2016 Recent experiments on isolated Co clusters have shown huge orbital magnetic moments in comparison with their bulk and surface counterparts. These clusters hence provide the unique possibility to study the evolution of the orbital magnetic moment with ...
Altun, A. +10 more
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Adaptive Elastic Net for Generalized Methods of Moments [PDF]
Journal of Business & Economic Statistics, 2014 Model selection and estimation are crucial parts of econometrics. This paper introduces a new technique that can simultaneously estimate and select the model in generalized method of moments (GMM) context. The GMM is particularly powerful for analyzing complex data sets such as longitudinal and panel data, and it has wide applications in econometrics ...
Mehmet, Caner, Hao Helen, Zhang
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Impact of the January Effect on Return Rates in the Markets of the 2004 EU Enlargement
Journal of Management and Business Administration, Central Europe, 2018 Purpose: The article presents the results of a study conducted for the January effect. This anomaly is best recognized in the capital markets. In this case, we fnd explanation of its appearance based on both fundamental analysis and heuristics used by ...
Błażej Podgórski
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Adversarial Generalized Method of Moments
, 2018 We provide an approach for learning deep neural net representations of models described via conditional moment restrictions. Conditional moment restrictions are widely used, as they are the language by which social scientists describe the assumptions they make to enable causal inference.
Lewis, Greg, Syrgkanis, Vasilis
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Social capital and banking system profitability: A survey of European Union countries
European Journal of Government and Economics, 2019 Over the last years, the concept of social capital as a facilitator of economic activities has been a remarkable issue among economists. In this article, we study the impact of social capital on banking performance focusing on profitability in the ...
Arash Nayebyazdi
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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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Consistent Moment Selection Procedures for Generalized Method of Moments Estimation [PDF]
Econometrica, 1999 Summary: This paper considers a generalized method of moments (GMM) estimation problem in which one has a vector of moment conditions, some of which are correct and some incorrect. The paper introduces several procedures for consistently selecting the correct moment conditions.
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سلامت و محیط, 2019 Background and Objective: Health expenditures and environmental pollution are indicators of development. Therefore, the aim of this study was to examine the effect of health per capita costs and the impact of carbon dioxide emissions (CO2) as an ...
N Shiralipour, MR Mirzaee Nejad
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Intermittent process analysis with scattering moments
, 2015 Scattering moments provide nonparametric models of random processes with stationary increments. They are expected values of random variables computed with a nonexpansive operator, obtained by iteratively applying wavelet transforms and modulus ...
Bacry, Emmanuel +3 more
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Moments of the generalized hyperbolic distribution [PDF]
In this paper we demonstrate a recursive method for obtaining the moments of the generalized hyperbolic distribution. The method is readily programmable for numerical evaluation of moments.
Dong, Christine +3 more
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