This paper studies the effects of foreign direct investment (FDI) on national economic growth with the help of GMM panel regressions. Effects on productivity growth, capital and labor inputs as well as innovation activities are distinguished. Furthermore, less and more developed countries as...

We assess quantitatively the effect of exogenous health improvements on output per capita. Our simulation model allows for a direct effect of health on worker productivity, as well as indirect effects that run through schooling, the size and age-structure of the population, capital accumulation,...

The role of economic growth in reducing child undernutrition remains an open and highly debated question that holds important implications for food security strategies. The empirical evidence has been quite contrasted, primarily in regard to the magnitude of the impacts. Yet, most studies have...

We assess quantitatively the effect of exogenous health improvements on output per capita. Our simulation model allows for a direct effect of health on worker productivity, as well as indirect effects that run through schooling, the size and age-structure of the population, capital accumulation,...

We examine the effect of natural resource abundance on economic performance during the 1996-2011 period in the 15 independent countries that formerly comprised the Soviet Union. These countries were a largely homogeneous group with respect to institutional development, liberalization and...

Vulnerability to scarcity or to reduction of natural capital depends on defensive substitution possibilities that, in turn, are affected by the availability of other productive factors. However, in several developing countries asset distribution tends to be highly skewed. Taking into ac- count...

The article describes and analyzes the innovative concept of food security policy and presents theoretical microeconomic model of food security by Abdulai (2000) that explains individuals’ demand for food ingredients. The literature review involves both direct and indirect policy measures that...

Vulnerability to scarcity or to reduction of natural capital depends on defensive substitution possibilities that, in turn, are affected by the availability of other productive factors. However, in several developing countries asset distribution tends to be highly skewed. Taking into account...

This paper provides new evidence on the convergence process of energy, water and food per capita consumption levels for 108 countries from 1971 to 2018, using a common data set, with VAR and panel data approach. We establish a new notion of multivariate sigma and beta-convergence. The results...

There are large volumes of gas offshore Tanzania, which has raised hopes of a boom. But those hopes look set to be disappointed. A boom would depend on there being a sizeable flow of revenue to government from producing and exporting gas. This paper sets out the scale of the gas, and the array...