This paper employs both the descriptive and comparative approaches and uses the definition of systems of innovation used in the literature to discuss the systems of innovation in the Arab region. We explain that the two common characteristics of poor Arab regional systems of innovation is...

This paper examines the rate of return to education in Sudan. One advantage and interesting element in our analysis in this paper is that we explain three stylised facts on the rate of return to education using new primary data in Sudan: first, positive but low rate of return to education and...

We use 29 OECD countries data spanning over 1960-2000 to study the growth strategy when countries are close to the technology frontier. Relying on a semi-parametric generalized additive model, we estimate labor productivity equations. We find that the number of agents enrolled in higher...

This paper discusses the education, training and skill development policies in Sudan using a combination of new secondary and primary data. A novel element in our paper is that we use new primary macro and micro (firm) surveys data to discuss and compare the macro and micro perspectives...

This paper employs both the descriptive and comparative approaches and uses the definition of systems of innovation used in the literature to examine the existence, characteristics and implications of the regional systems of innovation in the Arab region. We examine three hypotheses, that the...

This paper discusses the importance of sound policies for achieving social development and social justice in provision of education, training and health services in Sudan. Different from Sudanese literature, we provide new contributions by explaining the low commitment to the standardized...

We investigate the impact of aggregate aid, earmarked aid, committed or disbursed, on social indicators in health and education. A literature review shows that for earmarked aid use of commitment data mostly leads to insignificant results; use of disbursement data mostly leads to significantly...

We estimate the impact of worker remittances on savings, taxes, and public expenditures on education, all as a share of GDP, for about thirty years in two samples of countries with per capita income above and below $1200 using dynamic panel data methods. Governments of the poorer sample raise...

The fundamental problem in the field of the economics of innovation is which economic subjects are the sources of radical innovations and high technological performances. The study here confronts this problem by developing a theoretical framework underpinned in the concept of purposeful system...

Frame and Carpenter 1979 analysed the pattern of international research collaboration among scientific fields in 1970s. Starting from this pioneering work, this paper investigates international collaborations over 1997-2012 and compares the critical results with earlier studies to detect the...