The Effect of Improving Management of Oil Wealth Abundance on Public Health Spending in the Selected Oil Exporting and Developed Countries: GMM Approach

The impact of increased public health spending on economic-social performance of society and especially the importance and its role in providing and ensuring sustainable development in developing and developed countries, has been interest of economists and politicians since past to present. For this purpose, many patterns attempted to identify the factors affecting growth of per capita public health spending and to explain their impact. Due to the vital role of per capita public health spending on economic development, current study using the generalized method of moments (GMM) has paid to investigate improving the management of oil wealth abundance on public health spending in the selected oil and developed countries during the period 1996-2012. The evidences indicate that efficient, intelligent and prospective management of oil resources have important role in increasing per capita public health spending in both groups studied selected oil and developed countries. This represents a serious move for selected oil countries to improve the management of abundance of oil wealth. Furthermore study findings show that per capita GDP growth and consumer price index have a positive and significant impact on growth of public health spending in oil and developed countries. Also results show that income inequality has a negative and significant impact on growth of per capita public health spending in both groups of countries.