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This paper examines the relationship between income inequality and economic growth in a broad panel of countries over the period from 1965 to 2014. We utilize an improved dataset for inequality with reduced measurement errors, which fosters cross-country comparability. In addition, we investigate whether accounting for heterogeneity across countries alters the estimated effect of inequality on growth, and whether the inequality-growth nexus varies with the level of income inequality. Our estimates show that after accounting for heterogeneity, the nonlinear growth effect of income inequality remains statistically and economically significant. We find a threshold effect of inequality on economic growth, and this threshold is higher for developing economies than for developed economies. [ABSTRACT FROM AUTHOR]

This paper examines the relationship between income inequality and economic growth in a broad panel of countries over the period from 1965 to 2014. We utilize an improved dataset for inequality with reduced measurement errors, which fosters cross-country comparability. In addition, we investigate whether accounting for heterogeneity across countries alters the estimated effect of inequality on growth, and whether the inequalitygrowth nexus varies with the level of income inequality. Our estimates show that after accounting for heterogeneity, the nonlinear growth effect of income inequality remains statistically and economically significant. We find a threshold effect of inequality on economic growth, and this threshold is higher for developing economies than for developed economies. [ABSTRACT FROM AUTHOR]

Feldstein-Horioka hypothesis states that if there is perfect capital mobility, low correlation between domestic investment and savings should be observed. However, empirical analysis failed to confirm the hypothesis. This study attempts to shed a new light on international capital mobility by incorporating the effect of the fiscal balance and the financial balance. Specifically, for a panel of 161 countries over the 1990-2013 period, the extended model is tested in comparison with the existing models of capital mobility. At the aggregate level, strong support is found for the extended model; while, at the region disaggregated level, compared to the existing models the hypothesis of capital mobility holds for a larger number of regions. Our model and estimates are additionally extended to account for the fact that the above mentioned relationships, are conditional on the country's level of financial development. [ABSTRACT FROM AUTHOR]

This paper analyses how corruption-induced income uncertainty affects the relationship between corruption and economic growth. The analysis reveals both the growth-enhancing and deteriorating effects of corruption that transmit through the income and productivity channels, and shows how income uncertainty caused by corruption interacts with both of these effects. In particular, it is found that an increase in bribe rates and the probability of corruption that reduces the burden of regulations generate counteracting effects on income and productivity, where both effects are further aggravated by corruption-induced income uncertainty. On the other hand, a higher burden of bribes imposed by extortive bureaucrats hampers growth unambiguously. However, in a highly corrupt environment, an increase in the incidence of extortive behaviour can be growth enhancing as it reduces income uncertainty, while if corruption levels are relatively low, then a further increase in the incidence of such behaviour deteriorates growth. These findings give us a new insight into why the overall growth effect of corruption is ambiguous. [ABSTRACT FROM AUTHOR]