Knowledge accumulation means either new knowledge (an increase in its quality), greater access to existing knowledge (an increase in its quantity), or both. The authors examine the relative contribution of these two components of knowledge to total factor productivity (TFP) for North-North and...

The research and development (R&D) sector is considered one of the main driving forces of sustainable growth in the long run. The sector, however, also shows excessive volatility which raises interesting questions regarding the sources of this volatility as well as the nature of the relation...

This paper examines the impact on total factor productivity in Latin America and the Caribbean (LAC) and in other developing countries of trade-related technology diffusion from the North) (denoted by NRD), education, and governance, research and development The NRD value for a developing...

Earlier studies of spillovers from international research and development (R&D) suggest how economies benefit from R&D conducted abroad. To the extent that countries importing new technologies do not pay in full for the increased variety in intermediate inputs in production, they are reaping an...

The authors present a database of indicators of innovative activity around the world since the early 1960s. The data include measures of innovation outcomes as well as variables related to innovation effort. The main indicator of innovation outputs is patents. The main variables related to...

This paper examines the impact on total factor productivity of North-South and South-South trade-related research and development (R&D) spillovers. It is the first to do so at the industry level for developing countries. North-South and South-South R&D flows are constructed based on...

Influential literature argues that trade promotes knowledge flows and technology transmission between trading partners. This literature focuses on'direct'research and development (R&D) spillovers which are related to the levels of R&D produced by the trading partners. In this paper the authors...

Certain themes and findings emerge from the authors analysis of key relationships between research and development (R&D) and other factors. Among them: (1) R&D capital and the structure of production: (a) R&D capital facilitates the mapping of technological possibilities into economic...

There is a common perception that low productivity or low growth is due to what can be called an"innovation shortfall,"usually identified as a low rate of investment in research and development (R&D) when compared with some high innovation countries. The usual reaction to this perceived problem...

Using UNESCO data for research and development (R&D) expenditures and personnel, the authors document international differences in R&D activities and assess the determinants of these differences and the link between R&D and economic growth. For a group of OECD countries, R&D activity and...