This paper carries out a meta regression analysis to estimate the optimal size of higher education institutions HEI and identify its implications for strategies of mergers in higher education. This study finds an optimal institutional size of 24,954 students. We find potential opportunities for...

There is vigorous debate and mixed evidence concerning what diets or how many food groups can be used to prevent stunting in resource poor settings. Inherently, recommendations focus on food supply, availability and access other than household functions, behaviours and child care practices. We...

I use data from the South African Social Giving Survey to investigate the role of social capital and motivations for giving to formal charities and beggars. Results suggest that both impure altruism and inequality aversion positively influence giving to formal charities but they have no...

This study examined whether widowhood was associated with experiencing barriers to seeking health care in Uganda. Data from 8674 women aged between 15 and 49 years in the 2011 Uganda Demographic Health Survey, were analysed using multivariable logistic regression models. Compared to other women,...

The current study examines the relationships between several home country-specific macroeconomic factors and the level of the outward FDI of China and India using multiple time-series data from 1982 to 2006 and from 1980 to 2006, respectively. With the use of a vector autoregressive model...

A substantial literature has examined the determinants of support for democracy and although existing work has found a gender gap in democratic attitudes, there have been no attempts to explain it. In this paper we try to understand why females are less supportive of democracy than males in a...

This paper looks at the special characteristics of radical inventions. It tries to identify those variables that differentiate radical inventions from non-radical inventions. Since radical inventions are very important for the economy as a whole and for the individual firm performances,...

After presenting the history, the evolution and the content of innovation surveys, we discuss the characteristics of the data they contain and the challenge they pose to the analyst and the econometrician. We document the two uses that have been made of these data: the construction of...

What really makes an economy competitive? This paper reviews and discusses how the capacity to generate, exploit and diffuse new knowledge is key in enabling countries to capitalise on challenges brought about by rapid technology-driven transformations rather than succumb to their adverse...

Although the literature converges regarding the reasons why and how networks of technology alliances are formed, there is still lack of agreement on what constitutes an optimal network structure, once it has been formed. The aim of this paper is to fill this void and to determine what...