نتایج جستجو برای: demand functions

تعداد نتایج: 630596  

1999
Tuomas Sandholm Fredrik Ygge

In computational markets utilizing algorithms that establish a general equilibrium, competitive behavior is usually assumed: each agent makes its demand (supply) decisions so as to maximize its utility (profit) assuming that it has no impact on market prices. However, there is a potential gain from strategic behavior via speculating about others because an agent does affect the market prices, w...

Journal: :Math. Program. 2012
Alessandro Agnetis Enrico Grande Andrea Pacifici

We address the exact resolution of a MINLP model where resources can be activated in order to satisfy a demand (a partitioning constraint) while minimizing total cost. Cost functions are convex latency functions plus a fixed activation cost. A branch and bound algorithm is devised, featuring three important characteristics. First, the lower bound (therefore each subproblem) can be computed in O...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده ادبیات و زبانهای خارجی 1391

this study was intended to analyze the listening tapescripts of the elementary and pre-intermediate levels of total english textbooks from the pragmatic dimension of language functions and speech acts in order to see whether the listening tasks are pragmatically informative or not. for this purpose, 8 conversations from the two books were selected randomly, and then, the two pragmatic models of...

1995
Jean-Marc Bottazzi Thorsten Hens

We demonstrate that in a CAPM economy Walras Law and the Tobin Separation Property characterize market demand on nite sets of prices. Consequently, for any number n there exist CAPM economies which have at least n equilibria and hence have n di erent beta pricing formulas. It is shown that the lower bound on the number of equilibria, n, is robust to pertubations of endowments.

Journal: :Water science and technology : a journal of the International Association on Water Pollution Research 2014
A Jácome J Molina R Novoa J Suárez S Ferreiro

Characterization and evaluation of a biological submerged filter was carried out on a full-scale pilot plant performing removal of biochemical oxygen demand (BOD) and total nitrogen (TN) from pre-treated urban wastewater. The average influent values of BOD5, chemical oxygen demand (COD) and TN were 370, 1,015 and 60 mg/L, respectively. The pilot plant produced good discharge quality during stea...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1390

this study investigated the functions, types and frequencies of code switching in the teachers and students discourse in elt classrooms. to this end, the participants of this study including two groups of teachers and students were selected. the first group of participants were two efl teachers teaching general english courses (at two different levels of proficiency) in an institutional program...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید بهشتی - دانشکده علوم اقتصادی و سیاسی 1389

چکیده ندارد.

2006
Gongyun Zhao

In contrast to single-product pricing models, multi-product pricing models have been much less studied because of the complexity of multi-product demand functions. It is highly nontrivial to construct a multi-product demand function on the entire set of nonnegative prices, not to mention approximating the real market demands to a desirable accuracy. Thus, many decision-makers use incomplete dem...

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