即以上一个月现货市场的铁矿石指数平均价作为这个月的月度定价。
On the spot market is one of the above average index as the iron ore on the monthly pricing.
一个交易商指出，目前的现货交易和票据市场的价值保持一致，另一个则指出作为煤炭掉期交易的标准的API2指数是从现货实际交易中产生。
While one trader said that current physical deals were aligned with paper values, another pointed out that the API2 index, against which coal swaps are settled, is derived from spot physical trades.
股票指数现货交易制度可以作为一种新型的交易制度和风险管理制度。
Spots transaction system of stock index can be regarded as a new system of transaction and risk management.
套利策略中期现套利的关键是构建目标指数的现货组合。
Therefore it is important to make a spot portfolio which can trace the index.
由于我国首次推出这一品种，有必要对股指期货以及指数现货的一些背景知识给出介绍。
Because it is the first time that China release stock index future, we should know the background of stock index future.
股票指数期货是一项用以对冲股票投资系统风险，对现货资产进行套期保值的衍生金融工具。
Stock Index Futures is a derivative financial facility for hedging the systemic risk of investment and the current assets.
为了提供一个借鉴，本文选取中国香港市场的恒生中国企业指数现货与期货为对象，研究股指期货的推出对现货市场的影响。
To provide a reference, selecting Hang Seng China Enterprises Index futures in Hong Kong market, the paper studies the impact of the introduction of the stock index futures on the stock market.
基于短缺量部分拖后的EPQ模型，考虑需求随时间指数增长以及缺货和现货期间生产率不相同对库存管理补充策略的影响，建立了相应的生产库存模型。
Based on the classical EPQ model, this paper develops an EPQ model for deterioration items with different lost sale factor relative to the inventory level during shortage period.
基于短缺量部分拖后的EPQ模型，考虑需求随时间指数增长以及缺货和现货期间生产率不相同对库存管理补充策略的影响，建立了相应的生产库存模型。
Based on the classical EPQ model, this paper develops an EPQ model for deterioration items with different lost sale factor relative to the inventory level during shortage period.
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