There’s a lot of misrepresentation about the national debt in the media in terms of its size and significance. In addition, many people confuse the budget deficit with the national debt. The budget deficit in lay-terms represents a single year’s difference in income (from taxes) versus government spending, while the national debt represents the amount of accumulated debt from budget deficits over many years. In addition, I observe that many people believe that raising the debt ceiling, simply because it’s been done before in other administrations is a “good thing” and should be a “no brainer”.
I believe what’s missing in these arguments is a historical perspective about the U.S. national debt. It’s not so much a fault of “POTUS” per-se (i.e. Bush vs. Obama) as it is about a general failure of our congress, senate and the sitting president to understand the economic underpinnings of what has been occurring over many years, over many sitting presidents. Moreover, in the past raising the debt ceiling was easy when the debt to GDP ratio was small.
To help the reader understand this issue, consider if you have income of $50,000 per year and have a credit card limit of $10,000 while simultaneously having $5000 in credit card debt. In this situation, you’d have a debt to income ratio of 10% ($5000/$50,000, if that was all the debt you had). Now, let us say you go on vacation and spend some more via credit card and come home with another $5000 spent, raising your debt level to $10,000. Now you’ve reached your credit limit and have 20% debt to income. If you job is secure and you’ve had it for many years you can call your bank and ask them to raise your credit limit to $15,000 and they probably would. This can go on of course until your debt to income level approaches some limit. The argument about your debt ceiling, your credit card limit of course will get more and more heated until finally the bank says, “no more credit” and stops raising your limit.
Now, what is the acceptable credit limit you might ask in percentage of income terms? Is it 20%, 40%, certainly it’s not 100%. If you have $50,000 of credit card debt with 10% interest rate and only a $50,000 income, the credit card debt service will begin to eat away your take home pay each month. So it’s logical to have a credit limit to protect you from yourself, to protect you from paying too much money in interest card debt service, so that you will not have to declare bankruptcy, so you will not have to default on your debt. However, now consider if your income is growing at 10% a year so that next year you’re income will be $55,000. Then your debt to income ratio will fall simply because your income went up, not because your debt decreased. Eventually in this way you’d stay financially and fiscally sound because your income growth will wear down your debt. For a nation, there are two ways to mimic this trend. The obvious way is to increase your GDP (i.e. grow your economy) and the non-obvious way is to devalue your currency. More about this later.
This analogy makes it all easy to understand. Now, consider in this example some country. What is the appropriate amount of debt to income, or debt to GDP to have before this country goes bust and defaults on its debt? To put this in a global perspective, the following chart offers a list of countries that most of us recognize their debt as a percentage of GDP as collected by the International Monetary Fund (IMF) and the date of the data. Now, you hear in the media these days about Europe’s wows from the PIIGS (Portugal, Ireland, Italy, Greece and Spain) countries which I rename the GIIPS as I find PIIGS insulting. I highlight in bright yellow these countries. I also highlight Japan and the U.S. in beige so you can compare the debt to GDP of Japan and the U.S. with the GIIPS countries that are travailing Europe these days. So when you hear people say, “the U.S. is just like Greece”, you can see why they say that. Their debt to GPD is 130% while the U.S. is approaching 100% (it’ll surpass 100% this year). Italy, Ireland, Iceland are all just a little bit ahead of the U.S. and Portugal is just behind us.
Spain is way below the U.S. Now France is up there as is Belgium along with some smaller countries most of us don’t care too much about. However so is Singapore. Singapore is an example though where their GDP is growing so fast that they’ll stay ahead of their debt, analogous to the 10% income growth of the individual I spoke about. But the other countries all have low single digit GDP growth and some negative growth. That is where the debt to GDP ratio becomes important for when the debt to GDP ratio becomes large like the U.S. which grew from 40% in 1980 to ~100% now, the credit rating agencies (the equivalent of banks for the personal credit card holder) begin to lose confidence the country (and individual) can make debt payments regularly so buyers of our debt begin to demand higher interest rates to purchase new debt just like the credit card agencies will raise the interest rate on your credit, your debt. Thus, if the 3% interest rates the U.S. pays on its debt to creditors rises to 5% or 6%, the amount of money paid each year to creditors doubles which leaves less for the government to operate, less for Medicare, less for road construction, less for pensions and so forth. This is why maintaining the investment grade AAA rating on U.S. is so important, to keep the cost of paying the debt manageable.
So we see that Japan has really high debt to GDP and also we know that their economy has stalled. So the impact of high debt is also that it slows the economy and wreaks havoc with growth of employment, growth of business and lowers the general earnings of everybody. Now Japan can sustain higher levels of debt simply because most of their owners are the Japanese themselves, while the U.S. has a much higher incidence of foreign buyers of our debt. Thus when Japan pays interest on its debt to its debt holders, it mostly goes to the Japanese people while the when the U.S. pays interest on its it mostly goes overseas, to the Chinese, Indians and resource rich countries found in the middle east. These are the major buyers of our debt, hence the media talks about the Chinese loaning us money. Indeed they are.
Now, let’s look at the increase of our national debt through time where we earmark which president was in office for the particular increase. The following chart illustrates this perfectly but unfortunately doesn’t take us into 2011, that is the full impact of debt borrowing this year isn’t added into the Obama years of 2011.
First we note the strong rise in debt under Bush II. Clearly the wars of Iraq and Afghanistan meant we had to raise more funds to run these wars among other things. It appears that both Bush’s have quite the steep slope in rising debt, but we call attention to a subtlety missed by most of us. When “W” took office the national debt was $5.768 trillion and when he left office eight years later it was $10.626 trillion amounting to $607 billion per year of debt increase. However, the debt when Obama took office at $10.626 now stands at $14.071 trillion in just two years. This is a whopping $1.723 trillion per year for Obama. We can argue all day long about whether he had to do it, was left with a lousy economy by Bush II (W) or not, but the facts are under his administration the largest debt increase in the history of the U.S. occurred amounting to $3.445 trillion in just two years!! These are the facts. Another way of looking at this involves observing the debt to GDP through time as opposed to just debt growth. The next plot illustrates this nicely.
Here we show the debt levels as the red bars (axis on the left) and the debt to GDP as the blue line (axis on the right). Now, this chart isn’t up-to-date with the debt to GDP levels currently as it was produced at the 6th year of the Bush II term so estimates shown as the light bars to the right aren’t what really occurred during the Obama years. So the data is only accurate to the end of the bright red bars on the right in the year 2007. At that time period, the debt to GDP was only 65% to 66%. Thus one can clearly see that raising the debt ceiling at that time or before that time it wasn’t such a significant request from congress as the debt was manageable since it was a smaller percentage of GDP. We as a nation raised enough through taxes to service the debt and still run the government.
Now however, given the data I quoted above, from 2007 to 2011 or debt to GDP has risen to 100% and we’re in danger of not being able to afford the debt payments which makes the request of congress to raise the debt ceiling are more important issue. In addition, yet for all that increase in debt which pushes our debt to GDP to 100% are economy is stalling, unemployment remains persistently high and our future is “mortgaged” due to all this debt. Hence the reason many in congress see this persistent trend, started by Bush II but exacerbated by Obama as making the U.S. face up to this day of reckoning. The debt to GPD has reached a level which is unsustainable and that’s what all the fuss is about.
The last chart pin-points where the U.S. is on a world map dividing into rising debt, rising deficit to lowering debt, lowering deficits. Countries with rising debt and rising single year deficit spending are shown in the upper right. This includes the U.S. and Japan and is the worst situation to be in. Countries like Greece, Spain, Portugal and France fare better because while they have huge debt, they are shrinking their spending. Healthy countries like Sweden, Korea and Switzerland are shown below the horizontal like and have balanced budgets and little debt. These make good countries to live in right now.
In conclusion, the issue about the debt ceiling debates in congress has little to do with whose right democrats or republicans, Obama versus Boehner when you take into account the global situation and the historical perspective. It has everything to do with basic fundamental economics whence you know the facts. We in the U.S. just cannot afford “everything”. Even we need to curtail spending and stop growing our debt in perpetuity. The solution will involve devaluing our currency, making our debt smaller relative to other currencies and curtailing spending by cutting welfare and entitlement programs like Medicare, govt pension and social security while raising some taxes. There is no other way. Unfortunately this means unemployment will remain stubborn highly for some time and economic growth will be muted also for just as long. Meanwhile, if more regulation and more growth in the size of government occurs then we will have no choice but to take the “Greecian” formula for ourselves.