This paper is devoted to the study of some global dynamical properties and bifurcations of
two-dimensional maps related to the presence, in the map or in one of its inverses, of a …

This paper is the second part of an earlier work devoted to the properties specific to maps of
the plane characterized by the presence of a vanishing denominator, which gives rise to the …

This paper continues the study of the global dynamic properties specific to maps of the plane
characterized by the presence of a denominator that vanishes in a one-dimensional …

Rational expectations models have increasingly been replaced by models with various
forms of learning. This paper studies the global dynamics of a model of renewable resource …

In this paper we show that unbounded chaotic trajectories are easily observed in the
iteration of maps which are not defined everywhere, due to the presence of a denominator …

The cobweb model is a dynamical system that describes price fluctuations as a result of the
interaction between demand function, depending on current price, and supply function …

In this paper, we study a class of markets, among which we can mention agricultural and
energy markets, characterized by seasonality, ie, in which demand and/or supply conditions …

The purpose of this work is to provide a way to improve stability and convergence rate of a
price adjustment mechanism that converges to a Walrasian equilibrium. We focus on a …

We consider a two-dimensional discrete dynamical system that describes an evolutionary
approach to the economic problem of consumers' demand under the assumption of …

We analyse the capacity of a range of different learning rules to describe actual human
behaviour in the experiment on expectation formation in a cobweb model conducted by …