More in-depth research is needed, he says, to enable better analysis and understanding of the causes, means and impacts of attacks on education.

UNESCO: Education Under Attack: UNESCO launches new report

An American historian at Oxford University, Mr Johnson offers a brilliant analysis of the war and its causes written in simple, clear prose.

ECONOMIST: Sudan

Further, the analysis of housing and its role in the economy gets what causes economies to grow exactly backward.

FORBES: Political Economy

Sir Richard Peto, the renowned British statistician who conducted an analysis showing "no credible evidence" that the cholesterol medicine Vytorin causes cancer, defended himself in a sharply worded letter to congressmen investigating the medicine.

FORBES: Magazine Article

An analysis by Ed McKelvey at Goldman Sachs identifies two main causes for the revisions.

ECONOMIST: American productivity

Often, like Anna, they overemphasize a traumatic experience, forgetting to do proper risk analysis, or, like Jim and Holly, their optimism about the future causes them to take more risk than they should.

FORBES: Risk: Are You Willing?

Typically, when a retracement is ending, it will be a difficult time for the investor or trader as the market momentum and the sentiment is at a level that causes many to question their analysis making it more difficult to act.

FORBES: Finding High-Probability Entry Levels

To accommodate, threat analysis was replaced by an analytical process that focuses almost exclusively on the war's imputed underlying causes.

CENTERFORSECURITYPOLICY: Center For Security Policy

Econometric analysis indicates that the effects of political uncertainty may be overstated, and that the weak economic situation is one of the causes, and not the consequence, of political gridlock, according to Goldman.

FORBES: 80 CEOs To Obama And Romney: Spending Cuts And Tax Hikes Unavoidable To Fix Deficit