Analyze the strategy of wu steel in using import iron ore , especially in the tenth " five year plan " period . optimization in using iron resources , reducing operating cost , organizing best transportation how chart , selecting proper ship type , increasing loading and unloading efficiency and enhancing storage 3 . based on the current condition of shanghai company , transportation environment , market status and compare of their advantages and disadvantages relatively , a compliant transportation mode is made out to meet the new logistic conception of wu steel 第一部份运用运输管理的概念，供应链设计与管理的基本思想，着重对物流环境下对运输链整合的必要性进行了分析；在此基础上，第二部份引伸出武钢进口铁矿石运输的物流供应链，期间通过对国内外铁矿石市场和运输的分析、使用的状况、结构的来源及武钢进口铁矿石运输环境系统的分析，剖析了原有运输方式存在的问题及相关的制约条件对武钢“十五”战略规划下的运输需求产生的影响；第三部份通过对武钢进口铁矿石的主要承运方? ?上海公司的散货运输的现状、经营策略的分析，关键是如何适应武钢的进口矿运输需求。
If we build the logarithm linear model on the basis of the general principle of the money demand by making an adf test of variables and cointegration analysis , predicting the money demand model by ols and johansen cointegration , it would be found that the stock market of our country has had an obvious impact on the money demand according to the recursive results 根据一般货币需求理论建立我国货币需求对数线性模型，同时进行变量的adf检验和协整分析，然后用ols方法和johansen协整检验估计货币需求模型。根据回归结果认为，我国股市已经对货币需求产生了显著影响。
In order to research the needs of corporation deeply , the thesis has used comparative method and consulted or absorbed the research fruit of human needs . to find the really reason that the needs come into being and expatiate their change and development , the thesis has careful researched a lot of factors such as corporation circumstance , corporation target and corporation beneficiary 本文采用比较研究的思路，吸收、借鉴自然人的需求研究成果和方法，从企业所处客观环境、企业目标、企业相关利益者等几方面分析了企业需求产生的深层次原因及这些需求的变化发展。
