Method of Utility Value of Determining the Safe Stock Quantity of Goods

确定安全 库存量的 效用值法

Finally Chapter Five in this paper to detect the utility and accuracy of the system do empirical test with the actual data in the Hong Kong Stock Exchang and propose practical value of stock options .

论文的最后为检测系统的 实用 性与准确性，用在香港 交易所的实际数据进行实证检验，并且提出股票期权的实际应用价值。

The Utility of Stock Amount and Optimization of Incremental Amount on Credit Assets

信贷资产的 存量 盘活与增量优化

Based on the utility maximization strategy this paper considers the executive stock option pricing model of options ' strike price over time within the validity period varies for the first time .

在 效用最大化策略下，本文考虑了在期权有效期内敲定价格随时间段不同而不同的经理 股票期权定价模型，且此定价模型是在 常数相对 风险厌恶系数条件下给出的。

Finally we study the Robust utility maximization portfolio selection problem under which the stock price followed a CEV model . We also obtain the closed-form solutions of the optimal portfolio strategy the optimal equivalent probability scenario and the optimal value function using the linear-quadratic technique .

最后研究了在 股票价格服从CEV模型下的Robust 期望 效用最大化的最优投资组合选择问题，运用随机线性&二次控制理论，得出最优投资策略，最优等价概率测度以及最大期望效用的明确表达式。

However as the stock market stability and the validity decide to achieve maximizing the utility to investors high volatility will set an adverse effect on the health of the operation the stock market .

但是，由于股票市场的稳定性和有效性决定了投资者 效用最大化的实现，过高的波动性势必将对 股票市场的健康运行产生不利影响。

The effectiveness and feasibility of the method are proved by the analysis of the return series of six indexes which are Shanghai composite stock Shenzhen component stock Shanghai industrial stock Shanghai commercial stock Shanghai property stock and Shanghai utility stock . 4 .

对上证综指、深证成指以及上证工业股指数、上证商业股指数、上证地产股指数、上证 公用 事业 股 指数共六个 股票指数的收益序列进行了实证分析，说明了该方法的有效性和可行性。

Hong Kong and China Gas ( Towngas ) has unveiled an $ 800 million plan to diversify into Internet-related businesses making it the first utility stock in Hong Kong to move into the sector .

中华煤气公布投资8亿元，进军电子商贸，成为首个香港 公用 股拓展有关市场。

Analyses on the Utility of the Futures for Stock Market Index

股指期货开设的 效用分析

Construction of ecological environment forest urban protection forest water and soil conservation production and comprehensive utility and development of nursery stock .

生态环境林、城市防护林建设，天然林资源保护，水土保持，林业 苗木生产及综合 利用开发等。

In this chapter by the base of analysis of preference and utility function of stock market put forward the model of finitely pure exchange and prove the existence of stock equilibrium price .

在这一章中，本文在分析了 股票市场的偏好和 效用函数的基础上，提出了有限纯交换模式，并对股票的均衡价格的存在性进行了论证。

The utility of stock amount and optimization of incremental amount on credit assets are the keys to increase profitability and security of gross assets of commercial banks .

信贷资产的 存量 盘活和增量优化是提高商业银行总资产的效益性与安全性的关键所在。