نتایج جستجو برای: system dynamic panel data estimator over the period 1980
تعداد نتایج: 16654941 فیلتر نتایج به سال:
a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...
Information opacity leads to information asymmetry. In this situation, in providing their own financial needs, firms face limitations and inevitably provide their financial needs from the debt market by signalling private information to it. In addition, information opacity affects the leverage adjustment speed. This research investigates the effect of information opacity on deviation from targe...
This paper extends the LSDV bias approximations in Bun and Kiviet (2003) to unbalanced panels. The approximations are obtained by modifying the within operator to accommodate the dynamic selection rule. They are accurate, with higher order terms bringing only decreasing improvements. This removes an important cause for limited applicability of bias corrected LSDV estimators.
the primary goal of the current project was to examine the effect of three different treatments, namely, models with explicit instruction, models with implicit instruction, and models alone on differences between the three groups of subjects in the use of the elements of argument structures in terms of toulmins (2003) model (i.e., claim, data, counterargument claim, counterargument data, rebutt...
In order to examine dynamic choices under uncertainty, some modelling of individual expectations regarding future variables is necessary. In the context of household mortgage borrowing and saving decisions, particular interest lies in processes for forecasting household income and house prices. Using data from the British Household Panel Survey, the System GMM estimator proposed by Arellano and...
We consider the problem of finding optimal time-periodic sensor schedules for estimating the state of a large-scale dynamical system. We assume that a large number of sensors have been deployed and that the sensors are subject to resource constraints, which limits the number of times each can be activated over one period. We seek an algorithm that strikes a balance between estimation accuracy a...
this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...
The effective real exchange rate is one of the variables that can Misalignment from equilibrium values, Performance affects macroeconomic indicators and creates an unstable and uncertain environment in the economy. Therefore, in order to investigate the factors affecting the real effective exchange rate Misalignment in OPEC member countries during the period 1980-1980, first, in the framework o...
The long term goal attaining of economic system management requires the establishment of a dynamic framework to integrate multiple perspectives. This article considers the problem of economic development in macro level. As economic systems are complex adaptive systems composed of numerous numbers of components of dynamic and multidimensional nature, dynamics method is applied in this research. ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید