Insurance companies have to estimate reserves and provisions to cover the payment of either unreported claims or unsettled claims. In this paper, we apply the Chain-Ladder method to obtain a point estimate of reserves, and then we use the bootstrap technique to estimate the margin of error and...

This paper shows that the evolution of the level of Mexico real and real per capita output between 1895 and 2008 can be adequately described through a trendstationary model, affected by 4 structural breaks, which occurred at dates that seem to coincide with domestic institutional arrangements,...

The purpose of this paper is to show that an affine model which incorporates the condition of no arbitrage enables improvements in forecasting the term structure of interest rates in Mexico. The three factors of the yield curve (level, slope and curvature) used in the model are estimated by the...

It has been found that the t-statistic for testing the null of no relationship between two independent variables diverges asymptotically under a wide variety of nonstationary data generating processes. This paper introduces a simple method which guarantees convergence of this t-statistic to a...

This study analyzes the impact of the use of Information and Communication Technologies (ICT) on the diversification strategy and performance of small and medium enterprises (SMEs). From a sample of 95 companies in the autonomous community of the Basque Country, it is evidenced that diversified...

Four specifications of an affine model with risk aversion and no arbitrage conditions are estimated for the Mexican Term Structure of Interest Rates, contrasting their empirical properties and the accuracy of their in and out of sample forecasts. The traditional models are extended by adding...

Quality of Service and User Satisfaction in Health System form a topic with academic and managerial importance. Knowledge on variables that influence this indicator will help guide the strategies and/or actions aimed at improving service. In this sense, the goal of this article consists in...

From a systemic perspective, knowledge management affects the decision-making process in organizations that, in a globalized environment, must propose strategies that make it possible to increase competitiveness and productivity. The objective is to determine the knowledge management factors...

The valuation of options and to a large extent the financial derivatives market require an optimal estimation of the volatility, since this is precisely the variable that is negotiated. We present then a statistical methodology for the estimation of the volatility parameter for an asset using...

In the global context related to the social and environmental crisis, this article aims to carry out an analysis of the variables that influence the competitiveness of multi-store companies in the Coquimbo Region, Chile, based on the formulation and effective use of a sustainable value...