سعید میرزامحمدی
استاد یار دانشگاه علم و صنعت ایران
[ 1 ] - تأثیر مالیات غیر مستقیم بر توزیع درآمد در ایران: الگوی تعادل عمومی قابل‌محاسبه (CGE)
یکی از مهمترین وظایف اقتصادی دولتها، حمایت از اقشار کمدرآمد و توزیع عادلانه درآمد است. دستیابی به این هدف، مستلزم استفاده از ابزارهای اقتصادی از جمله «مالیات‌ها» است. هدف اصلی این تحقیق، بررسی اثر مالیات‌های غیرمستقیم بر روی توزیع درآمد، در چارچوب مدل (CGE) میباشد. مدل نامبرده، امروزه به عنوان یکی از بهترین ابزارهای بررسی شوک‌ها و سیاست‌های اقتصادی شناخته میشود. در این تحقیق به منظور بررسی...
[ 2 ] - سنجش ارزش در معرض ریسک شرطی با استفاده از ترکیب مدل FIGARCH و نظریه ارزش فرین
تلاش در جهت شناسایی مدل مناسب و بالا بردن دقت اندازهگیری با استفاده از سنجه ارزش در معرض ریسک از اهمیت ویژه ای برخوردار است. ارزش در معرض ریسک شرطی (CVaR) با نداشتن برخی نواقص ارزش در معرض ریسک، سنجه قابل اعتمادتری میباشد. در این پژوهش با مطالعه در خصوص ویژگیهای دادههای شاخص کل بورس اوراق بهادار تهران وکاربرد مدل FIGARCH-EVT در محاسبه ارزش در معرض ریسک شرطی، تصریح دقیقتری حاصل شده است. اب...
[ 3 ] - A multi-objective mathematical model for nurse scheduling problem with hybrid DEA and augmented ε-constraint method: A case study
The efficient management of nursing personnel is of vital importance in a hospital’s environment comprising a vast share of the hospital’s operational costs. In the nurse scheduling problem (NSP), the target is to allocate shifts to the nurses in order to satisfy the hospital’s demand during the planning horizon by considering different objective functions. This paper presents a multi-objective...
[ 4 ] - Factors Affecting the Willingness of Consumers to Pay for Electric Cars in the Country
Increasing environmental pollution from fuel vehicle and limited fossil fuel resources have increased tendency to produce electric vehicles. In Iran, the use of electric vehicles requires further study in the field of supply and demand for this product. Regardless of the supply issue, the use of electric vehicles requires a better understanding of the needs, wants and tastes of consumers. In th...
[ 5 ] - The effect of exchange rate fluctuations on bilateral trade: the case study of Iran and China
Since China has been Iran's most important trading partner in recent years, the present study has attempted to investigate the effect of bilateral real exchange rate fluctuations on the trade relationship between Iran and China during the period 1992-2017. To investigate this relationship, the business data in the export and import sectors were divided into 15 major commodity segments, and the ...
[ 6 ] - Factors Affecting the Willingness of Consumers to Pay for Electric Cars in the Country
Increasing environmental pollution from fuel vehicle and limited fossil fuel resources have increased tendency to produce electric vehicles. In Iran, the use of electric vehicles requires further study in the field of supply and demand for this product. Regardless of the supply issue, the use of electric vehicles requires a better understanding of the needs, wants and tastes of consumers. In th...
[ 7 ] - Planning Greenhouses Energy Supply with Focus on Renewable Energy in Microgrid Mode
Climate change and the increasing population of countries have made the importance of greenhouses more important for future food security. One of the most important considerations in greenhouse production is the need of energy to create suitable greenhouse conditions. Therefore, in this paper, the problem of greenhouse energy planning with a focus on renewable energies will be investigated. To ...