consistency and a more theory- oriented perspective. Consequently, the system concept itself seems to be a kind of "boundary … of contemporary research in defining functional and spatial boundaries in theory and empirical research. Agglomeration … tendencies, knowledge externalities and localized learning are primarily based upon the concepts of knowledge diffusion, tacit …

constant relative risk aversion preferences, there are negative externalities in innovation, and there are three kinds of …

constant relative risk aversion preferences, there are negative externalities in innovation, and there are three kinds of …

economists had done "work of high quality and great quantity in the field of taxation," the theory of public expenditure had been … inquiries. Indeed, by the mid-1980s the 'public expenditure theory' lacuna lamented by Samuelson had largely been filled with … the theories of public goods, externalities, marginal-cost cum peak-load pricing. This paper documents and attempts to …