نتایج جستجو برای: ance shaping factors
تعداد نتایج: 1106554 فیلتر نتایج به سال:
the purpose of this study is identifying effective factors which make customers shop online in iran and investigating the importance of discovered factors in online customers’ decision. in the identifying phase, to discover the factors affecting online shopping behavior of customers in iran, the derived reference model summarizing antecedents of online shopping proposed by change et al. was us...
Instrumental variable (IV) estimates a causal e ect if the instrument satis es a monotonicity condition. When this condition is not satis ed, we only know that IV estimates the di erence between the e ect of the treatment in two groups. This di erence could be a very misleading measure of the treatment e ect: it could be negative, even when the e ect is positive in both groups. There are a larg...
Introduction: Among human resources, the role of leadership is more privileged and more prominent than others, so it can be said that the success of an organization depends to a large extent on the efficiency of management and leadership. The present study aims to explain the main factors shaping and establishing the creative leadership of managers. Method: This study was carried out within the...
The method of input shaping has been shown to yield good performance in the control of exible structures while being insensitive to modeling errors. However, previous studies do not take into account the distributions of the parameter variations. We develop a new input shaping method that allows the ranges of system parameter values to be weighted according to the expected modeling errors. Comp...
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