نتایج جستجو برای: دادههای تابلویی panel data

تعداد نتایج: 2465778  

Journal: :فصلنامه بین المللی مطالعات اقتصاد و مدیریت 0
mohammad reza monjazeb nima asadian

abstract: the tax capacity is one of the main concepts in public finance and provides the required information on state economic power in mobilizing the tax resources for responding the financial problems and execution of economic policies. for this purpose, the main objective of this paper is to estimate the tax capacity for oil exporting countries over the period of 1995-2008 by applying pane...

Journal: :پژوهش های اقتصادی ایران 0

there has been relatively little empirical analysis of the role played by cultural-social-economic policies to promote entrepreneurship. governments, for instance, conduct different entrepreneurship promotion policies. financial assistance and easing of bureaucratic rules are provided to improve the entrepreneurship process in a country. entrepreneurs benefit from education and skills, which ar...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شاهد - دانشکده علوم انسانی 1391

کارآفرینی سازمانی و پویش محیطی، در دنیای امروز توجه محققان و مدیران زیادی را به خود جلب نموده اند. قبل از اینکه یک سازمان بتواند در بازار فعالیت کند باید محیط بیرونی و درونی خود را برای شناسایی فرصت ها و تهدیدهای بالقوه و نقاط ضعف و قوت خود پویش نماید. به عبارتی پویش محیطی اولین حلقه ارتباطی است که اجازه می دهد یک سازمان با محیط خود انطباق پیدا کند. همچنین سیستم-های پویش محیطی، به سازمان کمک می...

ژورنال: :دوفصلنامه جستارهای اقتصادی ایران 2007
مرتضی سامتی عزیز احمدزاده روح الله شهنازی

اقتصادهای فقیر از لحاظ منابع طبیعی اغلب در زمینه رشد و توسعه اقتصادی از کشورهای دارای منابع طبیعی غنی پیشرفته تر هستند. این تحقیق درصدد بررسی این فرضیه است که منابع طبیعی از طریق ایجاد پدیده بلای منابع و صورتهای مختلف آن مانند بیماری هلندی، رانت جویی، رابطه مبادله منفی و... بر اقتصاد کشورهای دارنده این منابع اثر منفی دارد. با توجه به اینکه هدف مقاله بررسی این اثر بر اقتصاد کشورهای اوپک است، از ...

2010
Lung-fei Lee Jihai Yu

This paper investigates spatial panel data models with a space-time …lter in disturbances. We consider their estimation by both …xed e¤ects and random e¤ects speci…cations. With a between equation properly de…ned, the di¤erence of the random vs. …xed e¤ects models can be highlighted. We show that the random e¤ects estimate is a pooling of the within and between estimates. A Hausman type speci…c...

2012
MAGDALENA KAPELKO ALFONS OUDE LANSINK SPIRO STEFANOU Alfons Oude Lansink Magdalena Kapelko Spiro Stefanou

This paper develops a dynamic Luenberger productivity growth indicator and decomposes it to identify the contributions of technical change, technical efficiency change and scale change. The Luenberger productivity growth indicator is estimated using Data Envelopment Analysis. The empirical application focuses on panel data of Spanish meat processing firms over the period 2000-2010. The dynamic ...

2010
Renáta Kosová Francine Lafontaine Stephen M. Ross

We use a unique proprietary monthly panel data set on the operations of a large hotel firm to study the effect of vertical integration decisions on the pricing and performance (occupancy rate and RevPar) of individual hotels. Aggregate data patterns – which managers pay most attention to – suggest sizeable performance differences between franchised and non-franchised hotels. However, empirical ...

Journal: :Journal of Geographical Systems 2011
Giovanni Millo Gaetano Carmeci

We analyze the consumption of non-life insurance across 103 Italian provinces in 1998-2002 in order to assess its determinants, in the light of the empirical literature. Using sub-regional data we overcome an important limitation of cross-country analyses, i.e. the systemic heterogeneity due to country-specific characteristics. Individual heterogeneity is accounted for through panel data techni...

2012
Jing Li

Since the 1960s, rapid development of institutional investors is a prominent feature of global financial market. In china, full circulation of stock will realize after the completion of Split Share Structure Reform. Under the circumstance of institutional investors holding a large scale of stock, will they change their invest style? Whether they place more emphasis on value investment and conce...

2004
A. Saayman

Africa’s tourism potential is acknowledged to be significant but underdeveloped. This paper uses both cross-section data as well as panel data for the period 1996 to 2000 to identify the determinants of tourism arrivals in 43 African countries, taking into account the country of origin of tourists. The results strongly suggest that political stability, tourism infrastructure, marketing and info...

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