This is a critique of an article of M. Fahim Khan pulished in an earlier issue of the same journal It argues that in other economic systems including capitalism too play an important role to mitigate the hardships of the poor but unlike the Islamic system they do not show their impact on income...

In this paper we construct thirteen different types of composite indices by linear combination of indicator variables (with and without outliers/data corruption). Weights of different indicator variables are obtained by maximization of the sum of squared (and, alternatively, absolute)...

Our objective in this paper is to compare the performance of the Differential Evolution (DE) and the Repulsive Particle Swarm (RPS) methods of global optimization. To this end, some relatively difficult test functions have been chosen. These functions are: Perm, Power-Sum, Bukin, Zero-Sum,...

Prepublication version of article that appeared as Zarembka, P (ed) Economic Theory of Capitalism and its Crises, Research in Political Economy 17, pp241-48. Stanford, CT: JAI Press. http://www.elsevier.com/wps/find/bookdescription.cws_home/621298/description#description This article formed part...

Logarithmic spirals are abundantly observed in nature. Gastropods (such as nautilus, cowie, grove snail, thatcher, etc.) in the mollusca phylum have spiral shells, mostly exhibiting logarithmic spirals vividly. Spider webs show a similar pattern. The low-pressure area over Iceland and the...

This article assesses the US discussion on the material roots of racism in which writers such as Malcolm X have been heavily criticised by ‘marxists’ for substituting race for class in the analysis of society. The article argues that such criticism departs from the classical Marxist...

In this paper we compare the performance of the Differential Evolution (DE) and the Repulsive Particle Swarm (RPS) methods of global optimization. To this end, seventy test functions have been chosen. Among these test functions, some are new while others are well known in the literature; some are...

This article argues that the financial crisis Malaysia faced in 1997-1998 was not home grown. It was the result of heightened currency speculation in the region, Malaysia was essentially the victim of contagion. The capital controls and pegging of local currency to US dollar were better...

Endogenous business cycles can be generated using second-order linear equation systems. A generally accepted criticism of linear models is that only one value of the control parameter produces self-sustaining stable cycles. The problem therefore remains of accounting for the most salient...

This paper, presented at the 1998 conference of the European Association for Evolutionary Political Economy in Lisbon, shows how variations in the value of money, and in the exchange rate between different moneys of account, lead to transfers of value on the one hand between national or...