This paper analyzes the causes and implications of recent financial crises. Financial crises in general lead to changes in both theory and practice of economics. The paper takes an historical overview. The global consensus of economic theory during the 20th century is discussed. The paper...

What can economists learn from dynamic partial control of chemical reactors? Both chemical reactors and the economy involve many variables that are difficult to fully predict or control. Thus, this paper suggests the use of partial control, which involves indentifying only the key variables that...

The Sultanate of Oman has a diversified economy, unlike many of its neighboring nations that rely almost entirely on oil revenues. Natural gas and several non-energy business sectors, such as tourism, fishing, light manufacturing, and agriculture are expanding rapidly. The Omani economy is one...

The State of Qatar is driven mainly by hydrocarbon revenues, which are estimated to support this tiny country for hundreds of years. The Qatari economy is becoming diversified with industries such as manufacturing, banking, social services, and tourism. Additionally, government financed health...

A large empirical literature documents a rise in wage inequality in the American economy. It is silent on whether the increase in inequality is due to greater heterogeneity in the components of earnings that are predictable by agents or whether it is due to greater uncertainty faced by agents....