Cutting Edge introduction: The tipping-point for leverage

When proposing that the revolutionary war debts of the newly victorious United States should be taken on by the federal government in 1790, secretary of the Treasury Alexander Hamilton argued borrowing, “if not excessive, will be beneficial to the national interest”. What, though, counts as excessive?

Hamilton was later killed in a duel by vice-president Aaron Burr, but striking the right amount of leverage for a given position is a challenge that lives on. The leveraged positions built up by