This paper discusses the possibility of a spatial hierarchy of innovation and growth dynamics in Europe. A spatial hierarchy is understood as a geographical clustering of regions, where important differences exist in terms of innovation and growth dynamics between the clusters. The literature on...

Using micro data from Brazilian manufacturing firms, this paper investigates the impact of a wide set of innovation activities on firms' total factor productivity (TFP) and its subsequent effect on firm growth, measured by sales. Controlling for size and age of the firms, productivity levels and...

The aim of the paper is to assess heterogeneity of the innovation process. Using exploratory factor analysis on micro data from the third Community Innovation Survey in 13 countries, we identify four factors that that can be interpreted as research, user, external and production ingredients of...

Currently, there is much interest in stimulating or 'speeding up' socio-technical transitions to sustainable systems, most notably in the sectors of energy, transport and agriculture. This essay attempts to assess whether and how 'transition' type problems and issues are being addressed in the...

This paper uses panel data to examine the effect of foreign presence on firm level productivity in the Kenyan manufacturing industry employing "traditional" and "recent" methodologies both based on production function framework. A detailed comparative behaviour between foreign and local...

Using the specific case of the International Organization for Migration's (IOM) Temporary Return of Qualified Nationals (TRQN) project, this paper illustrates the effect the short-term return of highly qualified migrants abroad can have on capacity building in the origin country through...

Since the introduction of mobile telephony in the early fifties in Europe, US and Japan the demand for this service exploded. It seems that the latent demand for mobile telecommunication services for decade's continued to be very strong. Since the introduction of cellular technology the capacity...

This is the first in a series of three papers that develop a conceptual framework for a project on livestock fodder innovation. Livestock is important to the livelihoods of poor people in many regions of the developing world. A generic problem found across this diverse range of production and...

We develop a general equilibrium vintage capital model with embodied energy-saving technological progress and an explicit energy market to study the impact of investment subsidies on investment and output. Energy and capital are assumed to be complementary in the production process. New machines...

This paper has two main purposes. First, it examines the way technological change has been treated in the analysis of labour surplus dual economies, concluding that technological dynamism actually 'matters' in the labour surplus phase of development. The discussion is based on Arthur Lewis's...