We introduce social capital accumulation into a neoclassical model, showing how it differs from physical and human capital accumulation. We take the view that social capital is crucial to the enjoyment of socially provided goods and that it is mainly accumulated by means of participation to social activities. Under-investment in social capital may lead a growing economy to fall into a social po...

This article reexamines the problem of labor exploitation in advanced capitalist economies, especially the United States. The article specifies the concept of labor exploitation by using both the Marxian and marginalist notions and measures. The implicit neoclassical presumption of no or little labor exploitation in a capitalist economy is rejected by the results. The alternative heterodox argu...

â â â  â â â  nowadays, the world economies are rapidly moving towards being more knowledge-based economy (kbe) and supporting the force of knowledge as a vital component of economic growth. this recent acceleration in the transition to knowledge-based economy in the world, has affected regional economic performance. in this paper, we surveyed the regional convergence in knowledge-based economy...

the study of the role of money in the economy of developing countries, and its impact on economic variables, analysis of monetary policies, and other related issues are of paramount importance in economic planning. considering the above-mentioned points and also the realities of iranian economy, it is quite vital to scientifically specify the long-term trend of money supply through investigatio...

Previous research has indicated a surprising statistically significant impact on the local economy in the city that wins the Super Bowl. An analysis of personal income growth in victorious Super Bowl cities from 1972-2000 cannot further confirm these results, finding no statistically significant effect on the local economies of these cities. JEL Classification Codes: L83 Sports; Gambling; Recre...

Should Old-Age Benefits Be Earnings-Tested? We study the welfare effects of earnings testing flat-rate old-age benefits in a quantitative overlapping generations model with idiosyncratic labor income risk. In our model economy, even a moderate earnings testing reduces individuals’ expected lifetime utility, whenever other taxes are taken into account. Moreover, it also lowers the realized lifet...

Within a small open economy fair wage model with unemployment of unskilled workers, we show that exogenous unskilled immigration increases the welfare of natives if the elasticity of the inverse labour demands exceeds a positive finite threshold. This threshold depends positively on the displacement ratio of native workers by immigrants and negatively on the share of immigrants in the unskilled...

Within a small open economy fair wage model with unemployment of unskilled workers, we show that exogenous unskilled immigration increases the welfare of natives if the elasticity of the inverse labour demands exceeds a positive finite threshold. This threshold depends positively on the displacement ratio of native workers by immigrants and negatively on the share of immigrants in the unskilled...

The purpose of this note is to demonstrate a sufficient condition for discrete tâtonnement process to lead to chaos in a general equilibrium model with multiple commodities. The result indicates that as the speed of price adjustment increases the discrete tâtonnement process is complex in a general equilibrium economy in which there are multiple equilibria. JEL classification: E32; C62 Keywards...

Innovation by users is now understood to be an important part of innovative activity in the economy. In this paper we explore the implications of adding innovation by users to existing models of social welfare that currently assume innovation by manufacturers only. We find this addition removes several inefficiencies, and that social welfare is likely to be increased by the presence of user inn...