Way back during the college admissions scandal of 2019 the media briefly focused on how the wealthy can secure admission to the best schools. The discussion included talking about opportunity hoarding, a concept developed by Richard Reeves in his Dream Hoarders. Opportunity hoarding occurs when parents seek advantages for their children in ways harmful to others. One example is parents disparaging the children of other people who are competing with their own for school admission. The practice of opportunity hoarding raises moral issues I will address in a short series of essays. I will begin by discussing economic mobility.
Americans want to believe in economic mobility, that by hard work, people will be better off than their parents. While people just talk about economic mobility, it is important to distinguish between two types: relative mobility and absolute mobility. In both, mobility is moving up or down relative to one’s parents. Relative mobility is measured by comparing the economic ranking of current adults relative to their parents’ ranking. This can be illustrated by an analogy to racing 5Ks. When comparing two 5Ks, your relative performance is a measure of your place in the second race relative to how you placed in the first race. If you placed better in the second race than in the first one, then your relative performance was upward. If you placed worse, then your relative performance would be downward. In this analogy, the race is a generation: the first race would correspond to the economic ranking of the parents and the second would be analogous to the current adult’s ranking.
Absolute mobility is a measure of whether the current adults have a higher adjusted (for inflation, etc.) income at the same age as their parents. Going back to the running analogy, your absolute performance would be a measure of whether you were faster in the second race relative to the first race. As before, the first race is analogous to the parents’ income and the second is analogous to the current adults’ income. While both measure improvement (or decline) there are important differences.
A critical difference is that relative mobility is a zero-sum game: if someone moves up, someone else must move down. To illustrate, the top 1% can only be 1% of the population. If Sally moves into the 1%, then she pushes someone else down. The analogy to the race illustrates this as well: if you move into first place, then you push someone else into second place. In contrast, absolute mobility need not be zero-sum: you having more income does not entail that other people get less. Going back to the running analogy, if you get faster between races, it does not make anyone else slower, and everyone could get faster. Because of this, a country could have little or no relative mobility, but great absolute mobility. Using the running analogy, the same people could place in the top 10 in race after race while everyone is also getting faster. Because of this, distinguishing between the two types of mobility is critical, especially when it comes to opportunity hoarding.
If relative mobility is low, then children usually stay in the same economic class as their parents. For example, if Sally is born to parents in the top 20%, then she will probably stay there. If relatively mobility is high, then people are likely to move up (or down) relative to their parents. While it is tempting to think that low relative mobility would always be bad, this is where absolute mobility is important. If relative mobility is low but absolute mobility is high and widely distributed, then most people will be better off than their parents, though they will still be in the same relative place. Going back to the running analogy, everybody is running faster, but people keep getting the same places in the races. One could imagine a desirable society that has very low relative mobility but exceptional absolute mobility. Imagine, if you will, a nation in which Bartholomew Billionaire’s family has always been in the top 1% and owns dozens of houses, several yachts, three private jets and 100 luxury cars. Living in the same country is Paula Poor whose family has always been in the lowest 1% of income earners. But her family now owns a modest house, her children are attending state college, and she and her husband can easily afford health insurance, good food and the occasional vacation.
This seems to be better than a society with high relative mobility but poor absolute mobility. People readily moving up (and down) from generation to generation might seem good, but if income does not improve (or worsens) from generation to generation, then moving around more freely would be worse than being “stuck” in a good situation. Going back to the running analogy, this would be like races in which people did not get better (or got worse), but different people made it into the top 10 each race.
A society in which both types of mobility are low would be bad: those stuck in the lower income classes would not move up relatively or absolutely. While those in the upper classes would be secure, their lot would also not improve much relative to their parents. This would be a rather stagnant society. But what about real countries, such as the United States?
Currently, the United States has low relative mobility: contrary to American mythology, people usually stay within the class they were born into. Absolute mobility used to be good, but income has stagnated and now the United States has lower absolute mobility. As such, many Americans are worse off than their parents and are also stuck in their economic class. In this situation, we are experiencing downward mobility.
Those in the upper classes (the top 20%) are aware of what downward mobility entails and they try to prevent this by giving their children advantages over other children. While doing the best one can for their children is usually the right thing to do, it can become morally problematic when this harms the opportunities of others, perhaps by locking them out of moving upward. Richard Reeves and Kimberly Howard have discussed the phenomena of the glass floor—a metaphor for the various factors that keep the children of the well off from sinking into the lower classes. This floor is a ceiling for others. Even if there is no malicious intent, to the degree that it keeps the children of the upper classes from descending it also keeps the children of the lower classes from ascending. This is for the obvious reason that relative mobility, like the places in a race, is zero-sum. My victory is your loss, and your victory is my loss. But it should not be simply assumed that this is immoral, hence the need for additional essays on this subject.