How much does public capital matter for economic growth? How large should it be? This paper attempts to answer these questions, taking the case of SSA countries. It develops and estimates a model that posits a nonlinear relationship between public investment and growth, to determine the...

How much does public capital matter for economic growth? How large should it be? This paper attempts to answer these questions, taking the case of SSA countries. It develops and estimates a model that posits a nonlinear relationship between public investment and growth, to determine the...

How much does public capital matter for economic growth? How large should it be? This paper attempts to answer these questions, taking the case of SSA countries. It develops and estimates a model that posits a nonlinear relationship between public investment and growth, to determine the...

How much does public capital matter for economic growth? How large should it be? This paper attempts to answer these questions, taking the case of SSA countries. It develops and estimates a model that posits a nonlinear relationship between public investment and growth, to determine the...

Although some discussions about the relation between population and the economic growth are made for a long time, today there is a general opinion that the population growth has positive relation with the economic growth. This opinion is also supported by the empirical studies. Despite there is...

This paper investigated the effect of terms of trade growth and its volatility on economic growth in Sub-Saharan Africa. I employed dynamic panel data models of difference and system GMM that could account biases associated with endogeneity of explanatory variables and problems induced by...

Economists have a long argue that political process such as democracy and corruption are important for economic growth. Our objective in this paper is to demonstrate that one of democracy's indirect posititive effects is its ability to mitigate the negative effect of corruption on economic...