We study an equilibrium asset pricing model with several Lucas (1978) trees subject toevent risk, that is, the possibility that trees experience unexpected disasters. We exploit themarket clearing mechanism, in the presence of multiple positive net supply assets, to showthat the implications of...

This study explores the micro-level of making economic decisions, focusing on processes and causal relationships using which individuals (agents) take into account each other’s activities. A central concept employed herein is the Shared Mental Model (SMM) used by participants of joint activity...

This paper reflects on the relevance of "systems-theoretic" approaches to theinterdependent policy issues relating to the dynamics of science, technology and innovation and their relationship to economic growth. Considering the approach that characterizes much of the current economics...

Macroeconomics has been often criticized for being useless particularly since the Great Recession. In this paper, I show that macroeconomics is still important, useful, and needed on the basis of the concept of a “Nash equilibrium of a Pareto-inefficient path” (NEPIP). On a NEPIP, the...

This article analyzes the effect of speculation on the economic welfare from various criteria, using a simple Edgeworth box within a three-period Walrasian competition framework. Here “speculation” is defined as a series of transition processes of each agent’s spontaneous production of...

The present study consists of eight sections. After the introduction, we present in the first section, the profile of the ACP-EU cooperation agreements from Lomé to Cotonou. We also show how a certain “grey areas” in the WTO rules on regional agreements can enable African countries to...

The assumption that markets are positive linear structures moving toward stable fixed-point equilibria is not supproted by empirical investigations.This note reformulates the purest and the simplestof all Walrasian models, i. e.,a pure exchange economy, and shows that even such a simple market...

In this article, the problem of self-organization of economic processes in conditions of perfect competition, based on the interaction of individual and social economic values and market prices, is considered. On the basis of dialectical analysis, the deep internal unity of production and...

The main issue of this article is to discuss the question of ‘precarity’ in the context of the theory of social quality (see Beck et al, 2001), with which to pave the way for developing further the theoretical foundation of precarity. Societal practice is the main challenge this concept...

The paper criticizes the conception of value on behalf of the conventional economic theory, blaming it for the current economic school’s incapacity to explain the actual economic crisis and to offer an adequate perspective to settle a solution. It proposes an explanation based on the tendency...