oalib
Search Results: 1 - 10 of 100 matches for " "
All listed articles are free for downloading (OA Articles)
Page 1 /100
Display every page Item
A Proof of Kamp's theorem  [PDF]
Alexander Rabinovich
Mathematics , 2014, DOI: 10.2168/LMCS-10(1:14)2014
Abstract: We provide a simple proof of Kamp's theorem.
工业Fe-Cu-K催化剂上费托合成反应动力学(Ⅱ)——模型筛选与参数估值  [PDF]
马文平,李永旺,赵玉龙,周敬来,钟炳
化工学报 , 1999,
Abstract: 依据本文(Ⅰ)报获得的费托合成动力学模型及水煤气变换反应动力学模型,结合在固定床中测得的动力学数据,对几个候选动力学模型进行了参数回归。结果表明,表面碳化物烯烃再吸附机理模型和CO_2脱附为控制步骤的水煤气变换反应动力学模型能较好地拟合实验数据,所得最终费托合成机理动力学模型满足模型检验要求,且回归得到的活化能值与文献结果一致。
The Equity Premium Puzzle in Nepal  [PDF]
Biwesh Neupane
Banking Journal , 2013, DOI: 10.3126/bj.v3i1.7509
Abstract: The study concentrates on one of the most famous puzzles in asset pricing, the equity premium puzzle, which was first identified by Mehra and Prescott (1985). The paper examines the existence and extent of the equity premium puzzle in Nepalese market. The equity premium puzzle refers to the fact that common stocks have offered a very high real risk premium over that of risk-free bills, which leads to unexplainable high risk-aversion of the investors.
On Value Premium, Part II: The Explanations  [PDF]
Chi F. Ling, Simon G. M. Koo
Journal of Mathematical Finance (JMF) , 2012, DOI: 10.4236/jmf.2012.21008
Abstract: Much academic work has been done to prove that value premium exists. The center of debate however, lies on the reason for its existence. This paper will be a survey on different explanations to the existence of value premium which includes risk premium for value stocks, judgmental bias and agency costs, data mining, survivorship bias and company size’s premium. Among all, judgmental bias and agency costs comes out to be the one suffered from least counter-arguments.
Noise, risk premium, and bubble  [PDF]
Grzegorz Andruszkiewicz,Dorje C. Brody
Quantitative Finance , 2011,
Abstract: The existence of the pricing kernel is shown to imply the existence of an ambient information process that generates market filtration. This information process consists of a signal component concerning the value of the random variable X that can be interpreted as the timing of future cash demand, and an independent noise component. The conditional expectation of the signal, in particular, determines the market risk premium vector. An addition to the signal of any term that is independent of X, which generates a drift in the noise, is shown to change the drifts of price processes in the physical measure, without affecting the current asset price levels. Such a drift in the noise term can induce anomalous price dynamics, and can be seen to explain the mechanism of observed phenomena of equity premium and financial bubbles.
Premium Calculation Based on Physical Principles  [PDF]
Amir H. Darooneh
Quantitative Finance , 2004,
Abstract: We consider the concept of equilibrium in economic systems from statistical mechanics viewpoint. A new method is suggested for computing the premium on this basis. The B\"{u}hlmann economic premium principle is derived as a special case of our method.
Review of Devices for Measuring Angles and Prospects for Development Kamp matavimo rangos ap valga ir pl tros perspektyvos  [cached]
Giedrius Augustinavi?ius,Audrius ?ere?ka
Science – Future of Lithuania , 2010, DOI: 10.3846/mla.2010.068
Abstract: The article analyzes the methods and devices for angle measurement. An accurate analysis of devices for angle measurement was performed. The accuracy of the angle position of the tested device was evaluated. The future perspectives of devices for angle measurement were explored. Article in Lithuanian Straipsnyje apra yta kamp matavimo ranga ir kamparavimo būdai. Atlikta kamp matavimo rangos tikslumo analiz . vertintas kampini matavim stendo kampinio pozicionavimo tikslumas. Numatytos kamp matavimo rangos pl tros perspektyvos. Straipsnis lietuvi kalba
Epsilon expansion of Appell and Kampé de Fériet functions  [PDF]
David Greynat,Javier Sesma,Grégory Vulvert
Mathematics , 2013,
Abstract: The decomposition in partial fractions of the quotient of Pochhammer symbols improves considerably a method, suggested in a precedent paper, which allows one to obtain the $\varepsilon$-expansion of functions of the hypergeometric class. The procedure is applied to several Appell and Kamp\'e de F\'eriet functions considered in the literature. Explicit expressions and interesting properties of the derivatives of the Pochhammer and reciprocal Pochhammer symbols, which are essential elements in the procedure, are given in an appendix.
On the Economic Premium Principle  [PDF]
Kazuhiro Takino
Theoretical Economics Letters (TEL) , 2018, DOI: 10.4236/tel.2018.83036
Abstract: In this study, we propose an equilibrium pricing rule to capture a characteristic observed in the practical option market. The market has observed that the implied volatility derived from the Black-Scholes formula is monotonically decreasing with the strike price for the option, that is, it exhibits volatility skewness. Here, we construct a pricing method for the so-called economic premium principle. That is, we identify a pricing kernel from which we can evaluate the derivative from the market equilibrium. Our model demonstrates how to obtain a pricing kernel that satisfies the market equilibrium, and describes our equilibrium formula depicting the volatility skewness.
The premium of dynamic trading  [PDF]
Chun Hung Chiu,Xun Yu Zhou
Quantitative Finance , 2009,
Abstract: It is well established that in a market with inclusion of a risk-free asset the single-period mean-variance efficient frontier is a straight line tangent to the risky region, a fact that is the very foundation of the classical CAPM. In this paper, it is shown that in a continuous-time market where the risky prices are described by Ito's processes and the investment opportunity set is deterministic (albeit time-varying), any efficient portfolio must involve allocation to the risk-free asset at any time. As a result, the dynamic mean-variance efficient frontier, though still a straight line, is strictly above the entire risky region. This in turn suggests a positive premium, in terms of the Sharpe ratio of the efficient frontier, arising from the dynamic trading. Another implication is that the inclusion of a risk-free asset boosts the Sharpe ratio of the efficient frontier, which again contrasts sharply with the single-period case.
Page 1 /100
Display every page Item


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.