Diminishing Marginal Returns

The productivity of our debt is collapsing and that is creating a major problem.

The problem is here now, and not in the future.

Here is why:

1)

Charted below is the increase in total debt and the increase in nominal GDP in the 8 quarters before each of the last six recessions.

In other words, how much did debt increase, and how much did GDP increase in the final two years of each economic expansion?

2)

As the chart shows, it is taking a larger amount of debt to increase GDP.

3)

Graphed another way, leading up to the 1980 recession it took about 1.94 dollars of debt to boost GDP by 1 dollar.

Leading up to the COVID recession saw debt increase nearly 6 dollars for each 1 dollar of GDP growth.

4)

Flipping the ratio shows the decline in the utility of debt.

We are only generating about 15-20 cents of growth for each dollar of debt.

This becomes a larger problem when we think about "growth rates" instead of nominal dollars.

5)