نتایج جستجو برای: spatial variability
تعداد نتایج: 481155 فیلتر نتایج به سال:
Supply chains often consist of stakeholders with different power levels collaborating with each other in order to meet customer demand. This imbalance of power along the supply chain is a critical factor that affects its short and long-term behavior, as well as its overall stability and efficiency. The role and the impacts of power in distribution channels have been explored quite extensively i...
In this paper we discuss some philosophical questions related to the treatment of abstract and underspecified prepositions. We consider three issues in particular: (i) the relation between sense and meanings, (ii) the privileged status of abstract meanings in the spectrum of contextual instantiations of basic senses, and finally (iii) the difference between prediction and inference. The discuss...
In this paper, we use geometric approach to show that under reasonable assumption, the spatial variability of a field f(x), i.e., the expected value F (z) def = E[(f(x+z)−f(x))], has the form
Mean sets and footprints – p. 1/1
We study the stylized problem of a multi-product firm that can revise prices only after paying a fixed “menu” cost. The key assumption, introduced by Lach and Tsiddon (1996, 2007) and Midrigan (2007, 2009), is that once the menu cost is paid the firm can adjust the price of all its products. The firm’s problem is to minimize the deviations of the profits incurred relative to the flexible price ...
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