This paper aims at formulating a theoretical model of educational attainment which is directly implementable empirically. The conceptual frame-work relies on the human capital theory, where individuals weigh the…
Although in its infancy, one promising application of Internet technology for firms is so-called Internet commerce or electronic commerce. This paper analyses the determinants of B2B (business-to-business)…
The paper examines the role of the vertical structure of the public sector for economic growth in Germany in a long–term perspective. A theoretical model shows that, due to spillover effects of public service…
Is it possible to replace the income tax by a consumption tax or a wage tax such that (i) a dynamic (intergenerational) Pareto-improvement is obtained and (ii) only the information available from enforcing the…