This paper discusses the pricing of arithmetic Asian options when the underlying stock follows the constant elasticity of variance (CEV) process. We build a binomial tree method to estimate the CEV process and use it to price arithmetic Asian options. We find that the binomial tree method for the lognormal case can effectively solve the computational problems arising from the inherent complexities of arithmetic Asian options when the stock price follows CEV process. We present numerical results to demonstrate the validity and the convergence of the approach for the different parameter values set in CEV process.

The current lifestyles of the population have become a worldwide problem, since they have been related firstly to the appearance of chronic diseases and secondly, to the complexity of their recognition, due to the fact that factors such as living conditions, behavioral patterns, sociocultural context and interaction between individuals are elements that have a direct and indirect impact on the determination of lifestyles. Objective. To determine the reliability of the Lifestyle Questionnaire for University Students (CEVS) in a university population in Colombia. Methodology.  Quantitative cross-sectional study, in which the CEVS questionnaire was applied to 894 students and Cronbach's alpha statistic was used as an estimator of internal consistency and reliability in processes of adaptation and validation of the instrument. Results. Of the 34 items, Cobransch's alpha is 0.81 and of t...

El presente trabajo realizado para la empresa CEV A LOGISTICS PERU SRL, quien es el encargado administración, dirección y supervisión de los almacenes de América Móvil Perú SAC cuyo nombre comercial es "Claro"; no está ajena a los cambios tecnológicos, lo cual significa que debe asociarse y hacer uso de las TIC'S (Tecnología de Información y Comunicaciones) con lo que logrará brindar un mayor servicio de calidad y eficiencia a sus clientes, Es ahí donde radica la necesidad de realizar una buena gestión del control de los almacenes que están a su custodia; teniendo como objetivo principal, realizar el análisis, diseño e implementación de un sistema informático que pueda controlar el inventario y los reportes de almacén, mejorando así la gestión logística de los materiales que se encuentran en el Centro de Atención a Distribuidores - CAD, preparado para brindar infor...