Purpose – The motivation for conducting this research came from the current global economic crisis. One outcome of the crisis is the awareness of the need for a better understanding of what causes people to save. Low savings rates in Western countries in general and in the USA in particular...

The average worker in the US needs to work more than a year to earn his or her CEO's daily wage. The well-accepted justification among economists for these huge wage gaps is the necessity to achieve economic efficiency, in terms of efficient allocation in the labor market and incentivizing...

The increasing number of local and regional conflicts around the world in the past several decades has led us to investigate the causes of war and coups. We used economic, cultural and demographic differences as explanatory variables in elucidating the causes of coups and wars between countries....