In many job settings, there will be some promotion criteria that are less amenable to measurement than others. Often, what is difficult to measure is more important. For example, possessing "good judgment" under pressure may be a better predictor of success as a law firm partner than the ability...

Default on sovereign debt is a form of political risk. Issuers and creditors have responded to this risk both by strengthening the terms in sovereign debt contracts that enable creditors to enforce their debts judicially and by creating terms that enable sovereigns to restructure their debts....