brown stock 中文意思是什麼
brown stock
解釋
粗漿，未漂漿-
Stock stout, forming an erect trunk sometimes up to 1 m tall, apex densely covered with subulate shining brown scales
根狀莖粗短，直立，高可達1米，頂端密被棕褐色、具光澤的鉆形鱗片。 -
( 5 ) in analyzing the cases of information asymmetry issue of listed companies, the dissertation simplifies the theory raised by foster, the american accountant and economist, boly, brown, etc, explaining the influence on the price fluctuation caused by the ration of share distribution, share transfers, etc. the dissertation holds the opinion that the basic risky coefficient and systematic coefficient in sharp model can be easily calculated by comparing the practical interest rate of one particular stock to the interest rate of the whole stock market during the same period
（ 5 ）本文在對上市公司信息不對稱問題的實證分析中，簡化了美國會計師、經濟學家福斯特、威克利、鮑利、布朗等人對上市公司派、送、轉股比例對股票市場的價格變動研究的市場模型，認為通過研究某支股票在某個具體時間內的實際收益率和相同的時間內股票市場的實際收益率，就可以方便地定出夏普模型中的基礎性風險系數和系統性風險系數。 -
Chapter three studies basic knowledge about reset option, including types, structures and features of reset option. chapter four firstly introduces risk - neutral pricing theory, and on the basis of single - point reset option, designs a two - points reset option, at the same time under condition that the price of stock follows geometric brown motion in risk - neutral condition : ds ( t ) = s ( t ) [ ( r ( t )
第四章首先介紹了風險中性定價原理，然後在單點重設型期權的基礎上設計了一種兩點重設型期權，同時考慮股票價格在風險中性下遵循以下幾何布朗運動: ds （ t ） = s （ t ） [ （ r （ t ）
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