The retailer's optimal profit with option trading is higher than without option trading. 有期权交易的零售商的最大期望利润高于不进行期权交易的零售商的最大期望利润。
When the retailers face identical market structure, there exists a unique optimal option trading price and the retailer's optimal order with option trading is higher than without option trading. 当零售商面临相同的市场结构时,存在唯一的最优期权交易价格,并且有期权交易的零售商的最优订货高于没有期权交易的零售商的最优订货。
If three bottoms occur around the same level and each time the option closes near the high level of the day, it is an indication of higher prices and that the option is getting ready to turn up. 如果在同一水平附近出现三个底部,并且每次都收在当天的高处,那就说明后市将走得更高,行情准备向上了。
Vigorously Developing Civilian-run Higher Education is the Strategic Option in the Development of Higher Education 大力发展民办高等教育是高教发展的战略选择
A Pricing Model of The Higher Education Individual Investment Based on Real Option Theory 基于实物期权的高等教育投资价值评估模型