Results 51 to 60 of about 59,096 (226)

The Analytical Solution for the Black-Scholes Equation with Two Assets in the Liouville-Caputo Fractional Derivative Sense

Mathematics, 2018
It is well known that the Black-Scholes model is used to establish the behavior of the option pricing in the financial market. In this paper, we propose the modified version of Black-Scholes model with two assets based on the Liouville-Caputo fractional ...
Panumart Sawangtong, Kamonchat Trachoo, Wannika Sawangtong, Benchawan Wiwattanapataphee   +3 more
doaj   +1 more source

Implied volatility of basket options at extreme strikes

, 2014
In the paper, we characterize the asymptotic behavior of the implied volatility of a basket call option at large and small strikes in a variety of settings with increasing generality.
A d’Aspremont, A Gulisashvili, A Gulisashvili, A Gulisashvili, A Gulisashvili, A Lewis, A Medvedev, B Jourdain, E Benhamou, E Eberlein, E Gobet, E Hashorva, E Luciano, H Berestycki, J Figueroa-López, J Schoenmakers, JMP Albin, L Andersen, M Forde, M Forde, MR Tehranchi, O Barndorff-Nielsen, P Tankov, R Cont, R Lee, R Nelsen, S Asmussen, S Benaim, S Benaim, U Cherubini   +29 more
core   +1 more source

N2 fixation is linked to the ability to encroach in African savanna trees

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Encroachment is a globally ubiquitous phenomenon, characterised by increasing indigenous tree densities in savanna and grassland. Encroachment has been attributed to rising atmospheric CO2 concentrations fertilising tree growth and shifting the competitive balance ...
Elizabeth M. Telford, Kimberley Simpson, Lorna Street, Emily Fletcher, Richard Carkeek, Russell B. Dixon, Katie J. Field, Emma Jones, Sarah L. Raubenheimer, Edith Singini, Brad Ripley, Colin P. Osborne, Caroline E. R. Lehmann   +12 more
wiley   +1 more source

The effect of addback statutes on CEO compensation

Accounting &Finance, Volume 65, Issue 1, Page 793-818, March 2025.
Abstract Exploiting the adoption of addback statutes, which occurred at different times, as exogenous shocks to corporate taxable income, we examine the effect of tax policy changes on the compensation of chief executive officers (CEOs). We provide evidence that CEOs of firms headquartered in states affected by addback statutes experienced a decrease ...
Karel Hrazdil, Gerald Lobo, Ray Zhang, Weiji Zhang   +3 more
wiley   +1 more source

Numerical Solution of Fractional Black-Scholes Equation by Using Radial Basis Function (RBF) Approximation Method

پژوهش‌های ریاضی, 2020
Introduction Fractional Differential Calculus (FDC) began in the 17th century and its initial discussions were related to the works of Leibniz, Lagrange, Abel and others.
Sedighe Sharifian, Ali R. Siheili, A. Neisy   +2 more
doaj  

Large Owner Expropriation Threat and Stock Option Pay's Effect on Firm Risk‐Taking Behaviors in Weak Institutions

Corporate Governance: An International Review, EarlyView.
ABSTRACT Research Question/Issue This study investigates the impact of managerial stock option pay on firm risk‐taking behaviors in a weak institutional context, a critical question that has been overlooked by the literature. Specifically, we build on the comparative corporate governance perspective that emphasizes the implications of large ...
Cuili Qian, Lipeng (Gary) Ge, Xuesong Geng, Jiatao (J. T.) Li, Maria Hasenhuttl   +4 more
wiley   +1 more source

About the valuation of American option under Black-Scholes model : a numerical study

Moroccan Journal of Pure and Applied Analysis, 2023
In the history of option pricing, Black-Scholes model is one of the most significant models. In this paper, we present a new numerical strategy for valuing American option pricing problems governed by Black-Scholes model (BSM). Numerical computations are
Malek R.
doaj   +1 more source

Monotone methods in counterparty risk models with nonlinear Black–Scholes-type equations [PDF]

, 2022
Bénédicte Alziary, Peter Takáč
openalex   +1 more source

Application of Microlocal Analysis to an Inverse Problem Arising from Financial Markets [PDF]

, 2014
One of the most interesting problems discerned when applying the Black--Scholes model to financial derivatives, is reconciling the deviation between expected and observed values.
Doi, Shin-ichi, Ota, Yasushi
core  

Race‐related research in economics

Economica, EarlyView.
Abstract Issues of racial justice and economic inequalities between racial and ethnic groups have risen to the top of public debate. Economists' ability to contribute to these debates is based on the body of race‐related research. We study the volume and content of race‐related research in economics.
Arun Advani, Elliott Ash, Anton Boltachka, David Cai, Imran Rasul   +4 more
wiley   +1 more source