<p>The study mentioned by Kluge includes in the definition of “families” one-person families, but excludes those who have no members below retirement age. This seems pretty ARBITRARY to me. Why is this the best way, or even a reasonable way to analyze the data? If I were to analyze the data for mobility, I would be most interested in what happened to a two-parent family with children (I would suspect that this describes most of the CCers). I would also be interested in other categories of families, but I think they should each be analyzed separately. What has happened to the income “mobility” of a two-parent family? What about a one-parent family? What about a never-married, one-parent family?</p>
<p>If my wife and I were divorced or had never married, we would be TWO families who would each have half as much income (at least for this study, not for FAFSA!). Therefore we would both move down a quintile. In my opinion, this change would have simply been the result of personal CHOICES, not any reasonable measure of the equity or mobility of the US economy. </p>
<p>I would not be surprised if the “mobility” results of this study have more to do with SOCIAL TRENDS than with any valid measure of the US economy. Certainly one of the tragic (at least in my opinion) aspects of poorer families in more recent years is the dramatic increase in the number of unwed mothers. This naturally leads to fewer educational opportunities, lower incomes, etc. At the other end of the income spectrum, another trend is that of more two-income families, and particularly of two-professional-income families. There has been a significant increase in women’s success in the workforce in the past 30 years, which would affect the data. </p>
<p>Could it be that certain CHOICES and BEHAVIORS (such as having children without marriage) are highly correlated with poverty while other CHOICES and BEHAVIORS (such as having two incomes from hard-working professionals) are correlated with achieving high incomes? Thus the “rich getting richer and poor getting poorer” may alternatively be explained by “more people doing what rich people do AND more people doing what poor people do.” The two extremes are both increasing.</p>
<p>While it would likely be difficult for a poor child from a bad neighborhood to obtain an excellent education or to get a good first job out of high school, it is NOT especially difficult for such a child to avoid becoming a parent before marriage (There is a free, simple, available method for guaranteeing this that has been known for thousands of years, and amazingly it works for people in all income quintiles!).</p>
<p>I would not be shocked to discover that poor, unwed mothers have very bleak futures. I am certainly saddened for them, but I think that politicians or others do not do anyone a favor by trying to blame the government for the situation. My advice for young, single people in the lowest quintile who want to become upwardly mobile financially would be as follows: (1) wait until marriage to have children; and (2) stay married.</p>
<p>In my experience, this country still allows dependable, hard-working, conscientious workers and students to achieve almost anything. For example, someone can even make a decent living making completely useless and irrelevant charts that inadequately analyze the US economy.</p>