نتایج جستجو برای: succession elasticity of demand

تعداد نتایج: 21177299  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان 1371

the effect of the presence of perforations on he stresses of a plate is a problem which is of great interest in structural design and in the mathemattical theory of elasticity. among the many hole patterns that are likely to require consideration is the ring of equally spaced circular holes. the present worke investigates stress & strain analysis of a thin isotropic circular plate containing a ...

Journal: :اقتصاد و توسعه کشاورزی 0
پاکروان پاکروان مهرابی بشرآبادی مهرابی بشرآبادی گیلانپور گیلانپور

abstract export of nonoil goods in economic activities is so important and its effect on economic and comparative growth is undeniable. so, emphasize on agricultural sector and development of export in this sector prepares good conditions, for iran, to be present at international markets relying its advantages. the study tries to recognize necessary policies to enhance agricultural export poten...

2015
Hsiao-Mei Tsao Ying-Chou Sun Der-Ming Liou

BACKGROUND Emerging infectious diseases continue to pose serious threats to global public health. So far, however, few published study has addressed the need for manpower reallocation needed in hospitals when such a serious contagious outbreak occurs. AIM To quantify the demand elasticity of the major surgery types in order to guide future manpower reallocation during contagious outbreaks. ...

This article models and forecasts the domestic and exports demand  of products of Persian Gulf Petrochemical Industries Company (PGPIC) using a dynamic panel data model. The model is estimated using GMM method and domestic and export price index, the quantity demanded ​​of the company's products, the global price index of alternative products and the income of demandant companies for the PGPIC'...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده منابع طبیعی 1391

in this study, the effects of oleothermal modification on physical and mechanical peroperties of fir wood (abeis sp.) blocks were examined. at first, some blocks of fir wood with 5 × 20 × 120 cm dimensions were prepared. the blocks were treated in soybean oil. the effects of 3 factors such as treatments temperature (180and 200 °c), holding time (12 and 15 h) and initial moisture content of wood...

Journal: :international journal of hospital research 2014
soraya nouraei motlagh farhad lotfi mohammad hadian hossein safari aziz rezapour

background and objectives: pharmaceutical expenditures are responsible for a major part of health systems’ cost. according to the who’s statistics, iran is the first among the 20 countries in the world in terms of drug consumption. the first step in controlling consumption of a particular good is to identify factor inducing the relevant demands. hence, this study aimed to identify the pattern a...

2010
Miltiadis Alamaniotis Rong Gao Lefteri H. Tsoukalas

The growing interest towards internet-inspired research for power transmission and distribution invariably encounters the barrier of energy storage. Limitations of energy storage can be offset, to a degree, by reliable forecasting of granular demand leading to judicious scheduling involved and incentivized by appropriate pricing signals. The anticipation of energy demand and future system state...

Jafar Haghighat Negin Hosseingholizadeh Rassul Mohammadrezaei

Among the agricultural important factors, inputs are the most significant in agricultural production. This article aimed to examine the impact of government subsidy policies on production of one of the most strategic products, namely on production of one of the most strategic products, namely maize, in Iran. To achieve this goal, panel data for the nine provinces of Iran's major producers of ma...

2004
David Collie

The analysis of collusion in infinitely repeated Cournot oligopoly games has generally assumed that demand is linear, but this note uses constant−elasticity demand functions to investigate how the elasticity of demand affects the sustainability of collusion. Citation: Collie, David, (2004) "Collusion and the elasticity of demand." Economics Bulletin, Vol. 12, No. 3 pp. 1−6 Submitted: January 22...

Estimating electricity demand elasticity in different sectors has been an essential research topic. Considering the fact that pricing electricity in various countries does not follow the same rules, many econometrics methods have been developed to estimate this crucial parameter. Electricity demand elasticity is defined as the percent change in electricity consumption in response to one percent...

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