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...

This article summarizes some propositions regarding economic dynamics and implications of two-way altruism, on the basis of the human-capital-based OLG model of Ehrlich and Lui (1991) and Ehrlich and Kim (2007) with application of a modified, fertility-endogenized definition of linearly...

In this paper I want to describe one way of thinking about information. In effect, this paper relates to the notion that organizational or societal models of economic equilibrium incorporate a decision-making mechanism that is influenced by the independent judgment of each individual. This...