منابع مشابه
Scrap Iron and Steel Recycling in Nigeria
Nigeria is blessed with abundant iron ore deposits of nearly 3 billion tonnes and other basic minerals for steel production including coal and limestone. Yet the Nigerian steel sector has collapsed principally due to shortage of raw materials particularly iron ore for the integrated steel plants and billets for the rolling mills. The privatization of the steel sector that was done in 2004-2005 ...
متن کاملSteel Scrap Purchasing Optimization and Supply Management
A mixed integer non-linear optimization problem has been developed to aid in purchasing scrap steel. The model, which includes about 600 real-valued variables, 200 integers, and over 800 possible constraint equations, uses industrial data, actual market prices and supplier information to perform calculations. Prices, quality and supplier information are input or read into the model, along with ...
متن کاملUnlocking Housing Equity in Japan
Much prior literature on asset patterns among the elderly has mostly overlooked housing wealth as a determinant of retiree wealth, particularly in the Japanese context. Yet releasing equity in housing may be a natural mechanism to boost consumption, reduce public pension liability, and mitigate the demand for long-term care facilities in Japan. Our study evaluates what might be needed to implem...
متن کاملRelease on Equity Market Structure ”
We are a group of scientists and business people who share a common interest in the application to financial systems of a scientific methodology called agent-based modeling (ABM). We believe this methodology represents a scientifically validated and powerful tool to facilitate the Commission’s regulation of equity markets. We believe that its use would enable the Commission to make scientifical...
متن کاملa study on rate making and required reserves determination in reinsurance market: a simulation
reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...
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ژورنال
عنوان ژورنال: Resources Policy
سال: 2016
ISSN: 0301-4207
DOI: 10.1016/j.resourpol.2016.01.001