Can the U.S. economy have a recession without it turning into a crisis? In the old days, such garden-variety recessions were fairly common. These days, less so. But why is this? And can we go back to the old-style soft recessions? The issue, arguably, is that private sector balance sheets (both debts and assets) have grown so large relative to incomes, that the value of financial assets swamp effects from changing incomes.

On this week's Odd Lots, we speak with David Levy of the Jerome Levy Forecasting Center about his new report called Bubble Or Nothing about how the economy works in a world of gigantic balance sheets and extreme risk taking.