Update to Demographic Political Projections

The Census also has voter participation data broken down by age or race, but not both.

This chart shows us what everyone knows: Old people are more likely to vote. This chart also explains why social security reform is not likely to happen, as old people won’t vote to give away their benefits and they may even vote against other reforms that only affect the young out of paranoia. The same could be said about programs that might have knock-on effects to Medicare down the road.

A little bit more surprising is the contrast between turnout in presidential election years and congressional election years:

I repeated the study using age based voter turn out numbers from the last two years as a guide, also adjusting the Hispanic voting population down by one third to adjust for the illegal immigrants who are unable to vote.  One surprising effect was that the slightly lower age of the growing minorities was not enough to affect the general thrust of the voting pattern.

Next I looked at the race based voter turnout.


And again, I compared it presidential election turnout with turnout from the previous year:


The results were rather extreme, showing how off year elections had a much bigger impact when voting by race was taken into account than when voting by age was taken into account.  This is because more whites vote during off years, with their off year voting at 75% of presidential election voters while only 66% of minority voters in presidential elections decide to vote during off years.

No model is ever truly complete, and this model is still lacking in numerous ways.

  1. The predilection for the youth to vote for democrats has not been taken into account. An older population might be more conservative in nature, which would be a boon to the republicans.
  2. Secondly, the recent data on black voter turnout was driven upwards by Obama’s election and it remains to be seen whether or not this recent shift will revert to the mean. 
  3. Gerrymandering and state based Electoral College make national projections of the total popular vote less important than close analysis of swing states.
  4. Short term economic fluctuations and personality politics means that the above charts are at best vague projections to show the direction of things to come where the emergence of a larger minority population makes republicans fall behind by an average of 0.1% or 0.2% of the population each year.

Furthermore, this analysis assumes no large shifts in party politics that might change racial voting preferences.  It does suggest that any big move towards the center is likely to be made by the republicans and not the democrats, as the democrats are riding a trend towards more power and while they may occasionally get ahead of themselves as they have with the healthcare legislation, the voting population is drifting further left every year.

Phone book government

I'd rather entrust the government of the United States to the first 400 people listed in the Boston telephone directory than to the faculty of Harvard University.
William F. Buckley, Jr.

Patri and Arnold point to an interesting piece in The Economist. The article provides an overview of a series of studies attempting to answer the question of whether power corrupts.

They found that not only does power corrupt, it also causes hypocrisy. People primed to think of themselves as more powerful not only judged the morality of others cheating more harshly, they themselves were more likely to cheat.

In the dice game, however, high-power participants reported, on average, that they had rolled 70 while low-power individuals reported an average 59.

However, an interesting result occured when the subjects were primed to think that they were more powerful but underserving of power. They were more lenient on other people and rated cheating by themselves as far wose than others, the opposite of people who believe that they deserve their power.  The theory is that people who don't feel like they deserve power will be far less likely to abuse it for fear of being brought down by the truly powerful.

This research puts the wisdom of William Buckley Jr. and 45% of the American public in an interesting context. A random group from the phone book would be more likely to feel like they didn't deserve to govern and therefore would be less likely to abuse their power.

The Republican Party's Demographic Future

Stereotypes are often statistically significant, and that is why the relative and absolute decline of the white population is going to hurt the Republican Party. After the last four years the talk of a permanent Republican majority seems especially ridiculous, but even when the Republicans were in charge their long term prospects have been tentative at best.

Source: US Census

Of course, politics is more complicated than just white people vote republican and other people vote for democrats. In order to narrow down the results further, I averaged the CNN exit polls from 2008 and 2004 (Counting the Nader voters as Democrats) to get the table below. 






















Using this table and the US Census data, I generated the following projection:


This projection is obviously a bit off, as Republicans were equal or ahead of democrats in 2000 and 2004.

There are a few factors that bias the analysis towards making democrats appear stronger than they are:

  1. Minority voters are younger and lean more democratic.  Young voters don’t show up in the same numbers as older voters, so an age weighted analysis would show Republicans as better off.
  2. There is some amount of over counting of Hispanic voters, as many of the Hispanic population are illegal aliens and unable to vote.
  3. There is a possibility of over counting of Hispanic voters voting democratic and under estimating the extent to which non-Hispanic white voter’s lean republican because all Hispanic people in the census were assumed to act as if they were Latino. It is very likely that a significant fraction of the Hispanic population told exit polls that they were white instead of Latino.
  4. The Electoral College based system gives Republicans a chance to retain control of the senate and white house via the smaller states with white majorities for far longer than the above chart would suggest.

Even given the above irregularities, it is obvious that demographic trends mean Republicans face an uphill battle. Democrats get the minority votes by supporting entitlement programs that disproportionately benefit minorities. Republicans then imitate the democrats in order to try and get votes, a strategy that is generally ineffective in terms of netting votes and has the effect of permanently expanding the entitlement infrastructure. Brown’s win in Massachusetts may have temporarily halted healthcare reform, but the demographic trend means that victory is only temporary.

The only way demographics are on republican’s side is that the consistent increase in age based entitlement spending from Medicare and Social Security means that a few years down the line the government will not be able to afford any additional entitlement spending without making everyone pay for it.


Contrarian Investing

One of the basic ideas in finance is that if something is widely known, then it is already priced in by the market. This leads to the contrarian style of investing, as pictured below:



If an idea isn’t believed by the market, then taking a position against the market view generally leads to a better risk/reward pay off because the idea can’t be priced out of the market when it is already priced in.  Of course, it is often very difficult to determine what market positions are contrarian because figuring out why the market is moving outside of earnings announcements, economic data and changes in government policy is a full time job in itself.


One way to clarify this is to focus on what people don’t like thinking about.




Trading based on what people don’t like thinking about can consist of taking the long term point of view, or just the politically incorrect point of view. An example of a politically incorrect view is that of vice stocks, stocks in industries that could be considered questionable. These types of stocks outperformed the S&P up until the start of 2008, by which time the idea that investing in vice outperforms could be said to no longer be contrarian.


Another area that investors avoid is the long term.  Investors may acknowledge long term trends are important but their incentives are short term. They are paid and allocated capital based on yearly performance. This leads to a focus on the short term, where earnings reports and economic data more than a year away are seen as insignificant. This is partially why the value based investor strategy works (in the sense that value stocks have consistently outperformed growth stocks in many basic quant models) – if a company is cheap relative to its price then the investor will make money in the long term despite the lack of a positive story in the short term. Of course, sometimes the stock is cheap because it has a negative story in the short term, so the value stock is also a contrarian idea.


Working Age Population Demographics: The one place where the US is okay?

One aspect of demographics that is often overlooked is the change in the working age population, the population between the ages of 20 and 65.

Source: UN Medium Variant Projections, World Population Prospects: The 2008 Revision


In the above graph, the US looks like it is pretty well situated compared to Japan and Western Europe. Japan’s economy, in addition to its other problems, needs to overcome one percent of shrinkage in its work force each year. Incidentally, this means that the nominal 3% GDP target recently announced by the government is in reality more of a 4% nominal GDP per worker target.  Australia, New Zealand and Canada (Not pictured) are in pretty good positions, with their steady immigration policies preventing their working age population from shrinking.


The United States looks like Canada and New Zealand, but the composition of workers is quite different. Australia and Canada’s immigration laws encourage educated immigrants. In the United States, the most fecund populations and the largest share of immigrants are not educated, but are instead composed largely of illegal immigrants who are periodically granted amnesty or their children who are natural born citizens.  Data from the US Census shows that the earnings gap per person is currently relatively significant:



Total Money Income in 2008 (Mean)

White, Nonhispanic


Black Alone


Hispanic Alone


Asian Alone



The Census’s constant migration model of the US population shows that white non-Hispanic working age group is actually shrinking:




Assuming that the wage differential between ethnic groups does not shrink to a negligible size, this adds up to a working age demographic picture that isn’t quite as rosy for the United States when compared with Canada and Australia. Even so, it is still in better position than Europe and Japan who will have have to run the red queen's race to keep their economy the same size.

Introductory Post

The goal of this blog is to focus on long term problems while avoiding the pessimistic bias by recognizing the positive impact of human ingenuity compounding over long time periods

I’ve free ridden off of some of the very insightful analysis of the blogosphere for some time. This blog is my attempt to get some of my ideas out there and free ride off of the insightful commenters.

Below are a few of the themes that I think are important:

1. The time preference of the average person and average policy maker

There is a problem with the excessive focus on the short term. The existence of this focus is well documented in behavioral economic studies of hyperbolic discounting.  Policies that have tradeoffs with benefits in the short term vs. large expenses in the long term are often favored.  To take one example, the current state and local pension problems occurring all around the United States exist in part because the time preferences of politicians are far too short term.  Further more, demographic pressures mean that Keynes’s famous quote “The long run is a misleading guide to current affairs. In the long run we are all dead.” is changing to “In the medium run we are all dead” for more and more voters as the population of the developed world ages.

2. Globalization and its impact on the middle class of the developed world

Globalization is unequivocally increasing the wealth of this world. Basic comparative advantage proves that when trade is opened up, the pie grows. However, the inefficient producers of goods produced by new trading partners do often lose out. In this day and age, those inefficient producers tend to consist largely of the middle class of the developed world. The upper class has capital that is benefiting from globalization while the lower class has service jobs with manual labor that can’t be replicated by someone working for much cheaper when they are halfway across the globe.  The interesting question is whether the benefits of cheaper goods outweigh the costs of slightly worse jobs for the middle class.  Even with globalization, total compensation has been trending upwards for labor, people just don’t notice it because a lot of compensation goes towards labor costs and many simplistic commentators like showing the inflation adjusted household median income chart that leaves out noncash forms of compensation.  

Source: US Census and BLS

The other question is whether there is any policy that could have prevented these harms to the middle class short of attempts to keep the developing world undeveloped.  Even if the answer to that is no, this does not mean that there will not be a counter productive political attempts to reverse recent trends.

3. Resource constraints

Peak oil is the main resource constraint that comes to mind, but there are many long term issues with resources that are not being adequately addressed. Peak oil generally raises the cost of substitutable goods, making other forms of energy more expensive. This bleeds into other assets such as raising the cost aluminum, which is produced in an energy intensive fashion.  Water constraints are another important resource limitation on growth.  Other resources like rare earth elements or industrial metals may be more expensive due to short term supply and demand imbalances driven in part by the developing world. What makes peak oil more interesting than other basic resource problems is that the daily oil supply is running up against geologic constraints while other resource shortages generally last only as long as it takes for new mines to be built and brought online.

4. The entitlement mindset

A lot of people feel like they are owed a lot of things by society. They also believe that the average person shouldn’t be paying for these things. This is a trend that cannot continue.  Also relevant to this theme is the long term performance of countries with lots of foreign aid compared to countries that are less dependent on foreign aid.

5. Status driven trends

As the developed world gets richer, more and more money is spent on status and signaling related behavior. This has many unfortunate side effects.

6. Demographic issues

Source: UN Medium Variant Projections: The 2008 Revision

Charts like the one above are very common when discussing upcoming demographic problems.  The developed world is aging, and long term demographic trends are important beyond the basic “How are we going to pay for all of these old people?” questions.