نتایج جستجو برای: empirical based models

تعداد نتایج: 3666051  

Journal: :The Annals of Statistics 1991

Journal: :SSRN Electronic Journal 2010

Journal: :journal of industrial engineering, international 2011
m khashei f mokhatab rafiei m bijari s.r hejazi

computational intelligence approaches have gradually established themselves as a popular tool for forecasting the complicated financial markets. forecasting accuracy is one of the most important features of forecasting models; hence, never has research directed at improving upon the effectiveness of time series models stopped. nowadays, despite the numerous time series forecasting models propos...

بیات ورکشی, مریم, زارع ابیانه, حمید, قدمی فیروز آبادی, علی, کریمی, ولی ا..,

Quantitation and evaluation of infiltration models are used in soil conservation, irrigation systems, hydrology investigations, watershed and watershed management systems. The purpose of this study was to estimate the infiltration by using statistical and experimental various models in two soils of plowed and without plowed in Haraz Technology and Development center paddy fields of Mazandaran p...

Mehdi Bijari, Mehdi Khashei

Both theoretical and empirical findings have suggested that combining different models can be an effective way to improve the predictive performance of each individual model. It is especially occurred when the models in the ensemble are quite different. Hybrid techniques that decompose a time series into its linear and nonlinear components are one of the most important kinds of the hybrid model...

Journal: :توسعه کارآفرینی 0
سید مصطفی رضوی دانشیار گروه مدیریت صنعتی، دانشگاه تهران محمود احمدپور داریانی دانشیار گروه کارآفرینی سازمانی، دانشگاه تهران سلطانعلی شهریاری دانشگاه تهران

strategic entrepreneurship is the intersection of entrepreneurship research and strategic management. there is no consensus on the definition, dimensions and constituent elements and a few models have limitations. the aim of this paper is to review previous studies with an emphasis on empirical evidence, to summarize them in an innovative framework to make a greater understanding of strategic e...

Journal: Iranian Economic Review 2019

This article is devoted to look at how the factors micro-loan risks in microfinance are related to the micro-borrowers. In this regard, the present analysis involves the using of a set representative and fundamental variables in our research. The study basically use the socio-economic and socio-demographic features specific to the micro-borrowers, which are expected to affect the repayment dela...

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