搜索结果: 1-15 共查到“经济学 Black-Scholes”相关记录22条 . 查询时间(0.223 秒)
基于修正Black-Scholes期权定价模型的存款保险定价探微
Black-Scholes模型 所得税 监管宽容 存款保险
2018/11/19
以经典Black-Scholes期权定价模型为基础，引入所得税和监管宽容两个参数，并在实行监管宽容政策时将其分成暂不干预和注入帮助基金两个阶段，给出了修正后的存款保险定价公式，据此推证了所得税、监管宽容与存款保险定价的变化关系。基于此，对我国的存款保险政策提出了一些建议。
上证50ETF期权的问世开启了中国股票期权的时代，中国股票期权市场发展潜力巨大，未来的几年将会迅速发展壮大，投资者可以通过购买股票期权进行风险规避或投机获利。为提高股票期权定价的精确性，可以从无风险利率的计算方法、运用GARCH模型进行股票收益率的预测以及引入股票分红三个方面对Black-Scholes股票期权定价模型进行修正，并将GARCH模型预测的股票价格波动率代入Black-Scholes股...
云南财经大学金融学院金融工程课件第5章 期权定价的Black-Scholes-Merton模型
云南财经大学金融学院 金融工程 课件 第5章 期权定价的Black-Scholes-Merton模型
2016/1/11
云南财经大学金融学院金融工程课件第5章 期权定价的Black-Scholes-Merton模型。
From Minority Game to Black & Scholes pricing
Minority Game Agent-based models Option pricing Market calibration
2012/6/5
In this paper we study the continuum time dynamics of a stock in a market where agents behavior is modeled by a Minority Game with number of strategies for each agent S=2 and "fake" market histories. ...
We show that the non Hermitian Black-Scholes Hamiltonian and its various generalizations are pseudo Hermitian. The metric operator is explicitly constructed for this class of Hamitonians.It is also s...
On the fractional Black-Scholes market with transaction costs
fractional Brownian motion proportional transaction costs
2010/10/20
We consider fractional Black-Scholes market with proportional transaction costs. When transaction costs are present, one trades periodically i.e. we have the discrete trading with equidistance $n^{-1}...
On a numerical approximation scheme for construction of the early exercise boundary for a class of nonlinear Black-Scholes equations
numerical approximation construction nonlinear Black-Scholes equations
2010/10/21
The purpose of this paper is to construct the early exercise boundary for a class of nonlinear Black--Scholes equations with a nonlinear volatility depending on the option price. We review a method h...
Shortfall Risk Approximations for American Options in the multidimensional Black--Scholes Model
Shortfall Risk Approximations American Options multidimensional Black--Scholes Model
2010/10/19
We show that shortfall risks of American options in a sequence of multinomial approximations of the multidimensional Black--Scholes (BS) market converge to the corresponding quantities for similar Ame...
Two stock options at the races: Black-Scholes forecasts
stock options races Black-Scholes forecasts
2010/10/20
Suppose one buys two very similar stocks and is curious about how much, after some time T, one of them will contribute to the overall asset, expecting, of course, that it should be around 1/2 of the s...
Shortfall Risk Approximations for American Options in the multidimensional Black--Scholes Model
Black--Scholes American Options
2010/4/28
We show that shortfall risks of American options in a sequence of multinomial approximations of the multidimensional Black--Scholes (BS) market converge to the corresponding quantities for similar Ame...
Adiabaticity Conditions for Volatility Smile in Black-Scholes Pricing Model
Volatility smile Black-Sholes model no-arbitrage conditions
2010/10/19
Our derivation of the distribution function for future returns is based on the risk neutral approach which gives a functional dependence for the European call (put) option price, C(K), given the stri...
观察Black-Scholes欧式买权模型可知,有5个变量的变动会影响欧式买权价值的变动,包括标的股价、履约价、无风险利率、到期日及标的股报酬率标准差。讨论当某一变量变动时,欧式买权价值的变动值及如何采用这些避险参数来规避实务中的风险。
Path integral approach to Asian options in the Black-Scholes model
Path integral Asian options Black-Scholes model
2010/11/1
We derive a closed-form solution for the price of an average price as well as an average strike
geometric Asian option, by making use of the path integral formulation. Our results are compared to a n...
Adaptive-Wave Alternative for the Black-Scholes Option Pricing Model
Black–Scholes option pricing adaptive nonlinear Schr¨odinger equation
2010/11/2
A nonlinear wave alternative for the standard Black–Scholes option–pricing model is
presented. The adaptive-wave model, representing controlled Brownian behavior of financial
markets, is formally de...
Appraisal of a contour integral method for the Black-Scholes and Heston equations
matrix exponential Laplace transform numerical contour integration financial option pricing
2010/11/3
A contour integral method recently proposed by Weideman [IMA J. Numer. Anal., to appear] for
integrating semi-discrete advection-diffusion PDEs, is extended for application to some of the important e...