This paper deals with the problem of tackling the adverse effect of output growth on environmental quality. For this purpose we use an intermediate sector that builds putty-practically-clay capital consisting of an amalgam of energy and raw capital used for final goods production. The...

When preparing a research article, academics engage in informal intellectual collaboration by asking their colleagues for feedback. This collaboration gives rise to a social network between academics. We study whether informal intellectual collaboration with an academic who is more central in...

Using data on 135 countries, this paper studies the determinants of process innovation introduction, focusing on the impacts of economic and political uncertainties. Greater uncertainty, on the one hand, can lower potential benefits from innovation introductions, while on the other hand, the...

This paper provides empirical evidence on how the international diffusion of industrial process innovations is affected by a country's level of economic development. It analyses annual data on newly installed machinery in the spinning and weaving industries, where open-end rotors and shuttleless...

Since 1997 the Hong Kong (HK) government has markedly changed its role from being a mere institution provider to being an active innovation promoter. As such, it has actively implemented innovation policies that focus especially on creating new funding opportunities and establishing several R&D...

Nanotechnologies are expected to be the dominant general purpose technology of the next decades. Their market potential is immense and especially demand side arguments will have far reaching consequences for innovations. They may occur as increased miniaturization or via building completely new...

This paper analyzes, within a regional growth model, the impact of productive governmental policy and integration on the spatial distribution of economic activity. Integration is understood as enhancing territorial cooperation between the regions, and it describes the extent to which one region...

We develop an endogenous growth model which is focussed on entrepreneurial skills and their impact on growth and convergence. Our work is closely related to the model by Acemoglu et al. (2006) but extends their analysis in some important respects. Entrepreneurs in our model dispose of two...

This paper analyzes a stylized model of international capital mobility and diffusion of embodied technologies from North to South. The South can fall behind in terms of technologies or get trapped in a situation, in which it is unable to attract foreign capital and embodied technologies, if its...

This paper introduces intra- and inter-sectoral technology diffusion via FDI and imports into a recursive-dynamic CGE model for climate policy analyses. It analyzes China's accession to a Post Kyoto emission regime that keeps global emissions from 2012 on constant. Due to ongoing energy...