نتایج جستجو برای: f42
تعداد نتایج: 115 فیلتر نتایج به سال:
چکیده هدف این مقاله بررسی یک مدل سیاست مالی بهینه در حضور ناهمگنی عوامل در چارچوب یک مدل تعادل عمومی تصادفی پویا است. براین اساس، با حضور عوامل ناهمگن در این مدل محدودیتی به نام ترجیحات دولت ایجاد خواهد شد. نقش این ترجیحات و تمایل دولت به سمت قشر فقیر یا ثروتمند میتواند نتایج سیاستهای بهینه را در اقتصاد تغییر دهد. با استفاده از یک مدل تعادل عمومی تصادفی پویا بررسی نقش تمایل ...
On the Relevance of Exchange Rate Regimes for Stabilization Policy This paper assesses the relevance of the exchange rate regime for stabilization policy. This regime question cannot be dealt with independently of other institutions, in particular how fiscal policy is designed. We show that once fiscal policy is taken into account, the exchange rate regime is irrelevant. This is the case indepe...
GENTAMICIN, AN AMINOGLYCOSIDE discovered in 1963 from micromonospora, is one of the most commonly used antibiotics against Gram-negative infections. Aminoglycosides achieve bacterial killing by binding to bacterial ribosomes, causing blockade of protein synthesis through failure of initiation and misreading of messenger RNA. The effectiveness of these antibiotics is emphasized by the following ...
N-METHYL-D-ASPARTATE RECEPTORS (NMDARs) are known to be essential for proper development and function of the central nervous system (CNS) (5). NMDARs are activated by glutamate, the most common excitatory neurotransmitter in the CNS, and NMDARs constitute a subfamily of ion channels identified by specific molecular composition and unique pharmacological and functional properties. NMDARs are mol...
This paper focuses on the factors which influence collaborative learning in distance education. Distance education has been around for many years and the use of collaborative learning techniques in distance education is becoming increasingly popular. Several studies have demonstrated the superiority of collaborative learning over traditional modes of learning and it has been identified as a pot...
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