By nature, people are guided by self-interests. Although all income groups have a stake in economic matters, the highest income groups are likely to have a much greater say in affecting the macro economy. Identifying the interests of higher income groups with regard to the economy is, therefore,...

This paper applies a battery of panel unit root procedures to test for convergence in per capita energy consumption among 22 African countries. Specifically, the study implements both the conventional panel unit root testing procedures and the Sequential Panel Selection Method (SPSM). The...

This paper uses regression analysis to investigate the relationship between military expenditure and stock market performance for the United States and the United Kingdom. Specifically, the study applies the Bierens-Guo unit root procedures to ascertain the time series properties of the...

Since the highest income groups have tremendous influence over economic policy by virtue of money, position, and connection, it is important to identify the interest of these groups with regard to economic conditions. Recently, annual time series data on the shares of the very highest income...

This paper examines both the linear and nonlinear causal relationships between crude oil price changes and stock market returns for the United States. In particular, the study applied a battery of unit root tests to ascertain the time series properties of crude oil price changes and stock market...

Purpose – The purpose of this paper is to examine the impact of the size of government and public debt on real economic growth, for a panel of 175 countries around the world. Design/methodology/approach – The paper utilizes the fixed-effects and random-effects techniques to estimate the...