نتایج جستجو برای: panel datajel classification

تعداد نتایج: 572510  

ژورنال: انرژی ایران 2020

Paying attention to the increasing concerns of global warming, environmental crisis and energy, International research and Development has extended to sustainable energy systems.In this research,Applied method for optimizing the installation space of photovoltaic system Due to the limited space in the buildings of the country's cities, As the effect of the shadow on the efficiency of the panel,...

Journal: :اقتصاد و توسعه منطقه ای 0
hossein aیgharpur parviz mohamadzadeh salar jalilpoor

abstract nowadays information plays an important role in the development process of societies so that the usage of related technologies such as ict can speed up this process by preparing cheap and effective instruments and changing working and living styles. the aim of this paper is to investigate the main determinants of information and communication technology (ict) adoption in 18 selected as...

Journal: :تحقیقات اقتصادی 0
ُسید حمید رضا اشرف زاده عضو هیأت علمی مؤسسة مطالعات و پژوهش‎های بازرگانی مهران نصیرزاده عضو هیأت علمی دانشگاه آزاد اسلامی واحد آستارا

this paper investigates the effects of globalization, (export+import)/gdp, tariffs, total factor productivity and per capita capital stock on industrial profitability. we employ the price-wage gap as a proxy for profitability. data used has been made of pooled mean group estimation of dynamic heterogeneous panel, a technique recently developed in dynamic panel data literature. our results show ...

Journal: :تحقیقات اقتصادی 0
داود دانش جعفری عضو هیأت علمی دانشگاه علامه طباطبایی افسانه شفیعی عضو هیأت علمی مؤسسه‎ی مطالعات و پژوهش های بازرگانی

this study examines technical efficiency in iran's banking system using unbalanced panel data for 17 state and private banks during the 1997-2009 period. therefore, technical efficiency of banks was measured through estimating a translog cost function in the form of a panel sfa error compound model. then, the effect of underlying factors including both individual and structural (ownership/...

2015
Hadi S. Jomaa Mariette Awad Lina Ghaibeh

Searching for texts inside a full comic strip may be exhaustive, and can be simplified by restricting the scope of the search to single panels, and better yet to within individual speech balloon. In this paper, a novel approach is devised where a tracking algorithm is employed for panel extraction, and speech balloons are identified using ‘Roberts’ edge detection operator as well as a classifie...

2016
Wuyi Wang Peter C. B. Phillips Liangjun Su Peter C.B. Phillips

This paper studies estimation of a panel data model with latent structures where individuals can be classified into different groups where slope parameters are homogeneous within the same group but heterogeneous across groups. To identify the unknown group structure of vector parameters, we design an algorithm called Panel-CARDS which is a systematic extension of the CARDS procedure proposed by...

Journal: :تحقیقات اقتصادی 0
سعید راسخی دانشیار و عضو هیأت علمی گروه اقتصاد دانشگاه مازندران سامان قادری دانشجوی دکتری علوم اقتصادی دانشگاه مازندران

according to the recent literature, the expansion of intra-industry trade increases the intra-industrial excess job reallocation. based on lovely and nelson (2002), this study examined the hypothesis that marginal intra-industry trade has a positive effect on the excess job reallocation in iranian industries. therefore, we have employed a panel technique for iranian manufacturing industries at ...

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