The problem of multicollinearity in the assessments of coefficients is well established. However, it is rarely researched in the estimations of macroeconomic variables and economic performance of developing countries. Predicatively, it has impacts on the estimations of coefficients that should...

The objective of this paper is to describe and analyze with appropriate statistical models the links between the work quality latent factors using data from a recent Survey on the Italian Social Cooperatives known as ICSI2007. Due to the task complexity, the analysis is carry out by a two-step...

Two measures of an error-ridden explanatory variable make it possible to solve the classical errors-in-variable problem by using one measure as an instrument for the other. It is well known that a second IV estimate can be obtained by reversing the roles of the two measures. We explore a simple...

Based on microeconomic consumer theory, this paper proposes a new methodology for the construction of poverty thresholds. The main objective is to show the composition of a non-food basket and its relationship with the food basket. Orshansky coefficients are estimated using a non-traditional...

This research paper is interested to propose an alternative distributed lag model from a multi-dimensional perspective. It is entitled "The Mega-space Distributed Lag Model". The main objective of the Mega-space Distributed Lag Model is to study different micro and macroeconomic scenarios...