For calculating non-life insurance premiums, actuaries traditionally rely on separate severity and frequency models using covariates to explain the claims loss exposure. In this paper, we focus on the claim severity. First, we build two reference models, a generalized linear model and a...

Purpose: This paper proposes model-based standard times estimates, using multiple linear regression, nonlinear optimization, and fuzzy systems in four real cases assembly lines. The work includes a description of the models and a comparison of their performance with values obtained using the...

Purpose: The article analyses the impact of continuous improvement (system and teams) on business sustainability dimensions (social, environmental, operational and financial) as a competitive strategy to create value for all stakeholders in emerging economy context. Design/methodology/approach:...

A high migration rate of a population causes the number of a country's residents to become extremely volatile, which negatively affects the quality of population frames. The aim of the paper is to present a method for estimating the number of residents included in a study population frame. The...