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Register a new userدراسة محددات الطلب على لحوم الأغنام في سورية باستخدام نماذج الاقتصاد القياسي - حالة دمشق وريفها
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Damascus University أطروحة دكتوراه
Publication date
2013
fields
Agricultural Engineering
and research's language is
العربية
Created by
Shamra Editor
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هدفت هذه الدراسة بشكل رئيس إلى تقرير أهم المؤشرات الاقتصادية كالمرونة الداخلية والانفاقية والسعرية والتقاطعية.
No English abstract
References used
الأشقر أحمد (2005) الاقتصاد القياسي- جامعة حلب - كلية الاقتصاد - مديرية الكتب والمطبوعات الجامعية
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This study aimed to choose a suitable standard model of consumer
expenditures on local sheep meat at two levels, family and capita by using
cross-section data for the year 2009. Results showed that the Log-Inverse (LI)
functional was the best mode
l to express the relationship between total
expenditure and spending on sheep meat expenditure at family and capita
levels and the values of coefficient of determination (R2) were 0.203 and 0.37 at
family and capita levels respectively with expenditure elasticity was 0.867 at
family average expenditure level. This might reflect the fact that the sheep meat
is considered a luxury commodity in case of decreasing family average
expenditure below 18001 SP per month.
This paper presented an analysis of the most important factors that drive
immigrants from the area of Jabal al-Hoss in the province of Aleppo to
different directions searched for employment and how they affect migration
destination and the nature
of the work on the amount of migrant remittances to
his family. The research also highlighted the importance of individual
characteristics, family and community of immigrants, especially since the study
area was considered one of the dry and marginal areas in Syria, poor in natural
and human resources using the methods of econometric analysis (models
logistic regression and multiple regressions). Results showed that the
probability of migration out of Syria was getting the male immigrants and
individuals younger and more educated and those who were descended from
the family even poorer, and the largest number, also found that the likelihood
of working immigrant in the agricultural sector increased immigrants from
females, and those with a low educational level. There was also an evidence
that the amount of remittances sent to families of migrants increased if migrant
worked in non-agricultural sector, and as the family was much poorer and
more numerous.
تناولت هذه الدراسة بحث تأثير عوامل النجاح و الإخفاق و دراستها في إدارة التموين الطبي في إطار تحليلي للقيام بدورها الحيوي في تأمين الموارد و المستلزمات الطبية اللازمة للمؤسسة الصحية أياً كانت طبيعتها (قطاع عام أو خاص أو مشترك) بالاستناد إلى محددات الخ
دمات الصحية من أجل تشغيلها بكفاءة و فعالية. و توصلت الدراسة إلى مجموعة نتائج من أهمها أن غالبية المستشفيات في عينة البحث أظهروا عدم معرفة تطبيق الأساليب العلمية للإمداد و التخزين، و أيضاً، غياب نظام توريد
عقلاني في ظل عدم توفر نظام معلومات لوجستي ملائم.
تهدف هذه الدراسة إلى تحليل سلوك الطلب على النقود في سورية اعتماداً على بيانات ربع سنوية
تشمل الفترة ١٩٧٤-١٩٩٤ . و استخدم الناتج المحلي الإجمالي بأسعار ١٩٨٥ ، و معدل التضخم، في
تقدير دوال الطلب على النقود الحقيقية. و قد توطدت علاقة طلب على النقود مس
تقرة طويلة الأجل
بين هذه المتغيرات. و قدرت هذه العلاقة باستخدام نموذج تصحيح الخطأ و أسلوب التكامل المشترك.
و نتيجة لانغلاق الاقتصاد السوري مالياً، فقد أخفق معدل الفائدة، و سعر الصرف في تفسير سلوك
الطلب على النقود.
This study aims to identify new determinants of fertility during the
current circumstances created by the crisis to test the assumptions
upon which study.
The researcher to apply a field study included 323 marital
family.Distributed among displac
ed families and other resident of
the governorate of Damascus has been designed Special
questionnaire reflects the assumptions upon which the search.In
addition, emanating from the main problem of the study as new
determinants of reproductive behavior and fertility appeared in
Syria . Favored childbearing at the expense of the population
awareness that prevailed in the pre-crisis period has been compared
to the direct determinants of fertility with indirect determinants
before and after the crisis.
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