Why the U.S. Economy Deserves a “B-” Grade

Why the U.S. Economy Deserves a “B-” Grade · Daily Ticker

If Business Insider's Josh Barro and I had to grade the U.S. economy right now, we'd give it a "B-."

The economy is growing, which is good, but it's growing at a rate that almost no one is happy with.

The first estimate of economic growth in the second quarter, for example, was only 1.7%. And growth in the first quarter was revised down to a pathetic 1%. That compares to a usual growth rate of 3% or more for a healthy economy recovering from a recession.

So, what's the problem?

Well, our two political teams are blaming each other. And it's true that our government does bear a lot of the responsibility by slashing spending earlier this year. But there's also another big sector to blame, one that has nothing to do with the government: Namely, big American businesses.

Related: The Great Wage Debate: Should Companies Pay Workers More?

Before we get into that, here's the basic economic equation. Ignoring imports and exports (for simplicity), the size of our economy is the sum of the following parts:

PERSONAL CONSUMPTION (Consumer Spending)

+

PRIVATE INVESTMENT (Business Investment)

+

GOVERNMENT SPENDING

Right now, those three buckets of spending are adding up to lame economic growth.

So which one is to blame?

Well, first let's look at the biggest component of GDP--Personal Consumption (consumer spending). Personal Consumption these days is a higher-than-average ~71% of GDP. Importantly, personal consumption has stayed at about that level for the last several years. It's actually higher than it was from 2000-2007 and much higher than it was in the halcyon days of the 1990s. So if we're wondering who is to blame for our crappy economy, we can't blame American consumers. Despite high unemployment and lousy wage growth, consumers are still spending.

Related: Your Debt, Not the Government's, is Hurting the Economy: Robert Kuttner

So, how about government spending? Is the government doing its part? Well, here we're going to find one of the big culprits. Unlike consumer spending, total government spending (federal, state, and local) has dropped sharply as a percent of GDP--from 39% of GDP a few years ago to only 35% today. This drop in government spending is acting as a big drag on GDP growth.

But our government--Republicans, mostly--have declared that it is crucial that we cut government spending. Republicans insist that we have to take our medicine now (while a Democratic president can be blamed for it) or die in agony later. And Democrats are unable to persuade enough Americans that this is unnecessary. So we're stuck with government spending cuts, at least for this year.