Valuing virtual production capacities on flow commodities
نویسندگان
چکیده
منابع مشابه
Valuing virtual production capacities on flow commodities
As a result of storability restrictions, the price risk management of flow commodities (such as natural gas, oil, and electrical power) is by no means a trivial matter.To protect price spikes, consumers purchase diverse swing– type contracts, whereas contract writers try to hedge themselves by appropriate physical assets, for instance, using storage utilities, through transmission and/or produc...
متن کاملValuing production capacities on flow commodities
Price risk management for flow commodities (such as natural gas, oil, and electrical power) is not trivial due to restrictions on storability of the underlying. To be protected against price spikes, consumers purchase diverse swing–type contracts, whereas contract writers try to hedge them by appropriate physical assets, for instance, by storage utilities, by transmission and/or production capa...
متن کاملValuing IT through Virtual Process Measurement ICIS
The so called productivity paradox associated with information technology re mains the focus of active research in information systems One explanation involves the dearth of useful measures to assess the value of IT investments A review of the predominant approaches to such measurement reveals a number of serious weaknesses and fundamental limitations The research described in this paper addres...
متن کاملEstimation of commercial capacities between Iran and Turkey with an emphasis on virtual water trade: Case Study (selected agricultural goods)
on one hand, Iran due to the low annual rainfall and lack of appropriate spatial and temporal distribution in precipitation is considered as an arid and semi-arid country experiencing stress and water scarcity; on the other hand, 90% of annual water consumption has been allocated to agriculture sector in Iran and efficiency and productivity of water consumption do not enjoy favorable status in ...
متن کاملApproximating Fractional Multicommodity Flow Independent of the Number of Commodities
We describe fully polynomial time approximation schemes for various multicommodity flow problems in graphs with m edges and n vertices. We present the first approximation scheme for maximum multicommodity flow that is independent of the number of commodities k, and our algorithm improves upon the runtime of previous algorithms by this factor of k, running in O∗( −2m2) time. For maximum concurre...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mathematical Methods of Operations Research
سال: 2006
ISSN: 1432-2994,1432-5217
DOI: 10.1007/s00186-006-0087-z