This paper aims to analyze the evolution of the private consumption structure in Romania in the last twenty years surprising three main periods that influenced the composition of economic welfare of romanian citizens: the transition period to the market economy after the fall of communist...

This paper presents a method for visualizing competitive market structures based on scanner panel date where asymmetries are taken into account. For this, I combined consumer choice models based on mixed logit models with three-mode principal component analysis. This approach can be used to...

The purpose of this study is to present a systematic analysis of the long-term behavior of the agents of an artificial society under varying payoff functions in finite neighborhood binary games. By assuming the linearity of the payoffs of both cooperating and defecting agents, the type of the...