نتایج جستجو برای: price trend in last year 8
تعداد نتایج: 17175780 فیلتر نتایج به سال:
background: iran is one of the countries located on “the thalassemia belt” with a significant annual number of thalassemia new births. given the importance of thalassemia prevention, a program to this effect was approved in iran in 1995. screening of carrier couples and prenatal diagnosis were the two main elements of this program. in the present study, the authors have tried to address the imp...
Background & Objectives: The number of road traffic accidents (RTAs) and their mortality are increasing in the world. In Iran, RTAs have caused life losses and economical damages. Death is the most important consequence of the accidents in terms of social, economic, and even political expenditures. This paper reports the statistics of the mortality status in the last decade. Methods: A 10-ye...
This paper tries to demonstrate the importance of non-economic exogenous factors (Underlying Energy Demand Trend) when we estimate the industrial energy demand for Iran. The Structural Time Series Model (STSM) approach is used to model these unobservable factors. The Kalman filter and Maximum Likelihood methods allow us to estimate the value of the UEDT. This approach enables us to obtain more ...
chapter two presents three m-admissible function algebras ab, bd, and sl, to construct the universal abelian, band, and semilattice compactifications, respectively. the main results are (11.3), (12.3), and (12.4). some inclusion relationships between these function algebras and the other well-known ones, presented in section 8, are made via the devico of compactifications. chpter three is about...
introduction. the number of medical gratuates choosing careers in psychiatry is in decline. in order to determine whether this disinclination toward psychiatry occurs before versus during medical school, this study, surveyed medical students at the start of their freshman year and last year of medical educations. methods. 100 freshman medical students and 100 of interns from three medical schoo...
An econometric analysis of Hong Kong’s monthly per capita water usage for the 25-year period of April 1985 through March 2010 reveals that per capita usage is insensitive to price but dependent upon past usage, per capita income, weather, and seasonal factors, with rising income countering what would otherwise be a downward trend. Given Hong Kong’s current inflationary environment and large gov...
In the general geometric asset price model, the asset price P (t) at time t satisfies the relation P (t) = P0 · eα·f(t)+σ·F (t) , t ∈ [0, T ], where f is a deterministic trend function, the stochastic process F describes the random fluctuations of the market, α is the trend coefficient, and σ denotes the volatility. The paper examines the problem of optimal trend estimation by utilizing the con...
in his last years of life americans had almost forgotton steinbeck, and those who had not, occasionally criticized him for supporting and praising the u. s. military intervention in the vietnam war. althought ateinbeck incorporates different themes into his works, each one bears many signs of his concern and sympathy for america and the american common people in particular. steinbecks to a god ...
Significant decline in the slope of short-term oil supply and demand curves, along with the meaningful change in the degree of risk aversion in arbitrageurs encouraged us to test the time-varying effects of speculative demand on crude oil price dynamics over the period 1985-2016. Using a time-varying parameter vector autoregressive (TVP-VAR) model – with structural shocks identified by Killian ...
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