Inequality and Inequality Propaganda

21 Saturday Dec 2019

Posted by pnuetz in Income Distribution, Inequality, Uncategorized

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Alexandria Ocasio-Cortez, Bernie Sanders, Capitalism, Consumer Surplus, David Splinter, Declaration of Independence, Declination blog, Diffusion of Technology, Economic Mobility, Edward F. Leamer, Elizabeth Warren, Gerald Auten, Income Distribution, Inequality, J. Rodrigo Fuentes, Jeff Jacoby, Luddite, Marginal cost, Mark Perry, Marriage Rates, Pass-Through Income, Redistribution, Robert Samuelson, Scalability, Thales, Uber, Workaholics

I’m an “inequality skeptic”, first, with respect to its measurement and trends; and second, with respect to its consequences. Economic inequality in the U.S. has not increased over the past 60 years as often claimed. And some degree of ex post inequality, in and of itself, has no implication for real economic well-being at any point on the socioeconomic spectrum, the growls of class-warmongers aside. So I’m not just a skeptic. I’m telling you the inequality narrative is BS! The media has been far too eager to promote distorted metrics that suggest widening disparities and presumed injustice. Left-wing politicians such as Bernie Sanders, Elizabeth Warren, and Alexandra Ocasio-Cortez pounce on these reports with opportunistic zeal, fueling the flames of class warfare among their sycophants.

Measurement

Comparisons of income groups and their gains over time have been plagued by a number of shortcomings. Jeff Jacoby reviews issues underlying the myth of a widening income gap. Today, the top 1% earns about the same share of income as in the early 1960s, according to a recent study by two government economists, Gerald Auten and David Splinter.

Jacoby recounts distortions in the standard measures of income inequality:

The comparisons do not account for tax burdens and redistributive government transfer payments, which level incomes considerably. As for tax burdens, the top 1% paid more taxes in 2018 than the bottom 90% combined.
The focus of inequality metrics is typically on households, the number of which has expanded drastically with declines in marriage rates, especially at lower income levels. Incomes, however, are more equal on a per capital basis.
The use of pension and retirement funds like IRAs and 401(k) plans has increased substantially over the years. The share of stock market value owned by retirement funds increased from just 4% in 1960 to more than 50% now. As Jacoby says, this has “democratized” gains in asset prices.
A change in the tax law in 1986 led to reporting of more small business income on individual returns, which exaggerated the growth of incomes at the high-end. That income had already been there.
People earn less when they are young and more as they reach later stages of their careers. That means they move up through the income distribution over time, yet the usual statistics seem to suggest that the income groups are static. Jacoby says:

“Contrary to progressive belief, America is not divided into rigid economic strata. The incomes of the wealthy often decline, while many taxpayers go from being poor at one point to not-poor at another. Research shows that more than one-tenth of Americans will make it all the way to the top 1 percent for at least one year during their working lives.”

Mark Perry recently discussed America’s record middle-class earnings, emphasizing some of the same subtletles listed above. A middle income class ($35k-$100k in constant dollars) has indeed shrunk over the past 50 years, but most of that decrease was replaced by growth in the high income strata (>$100k), and the lower income class (<$35k) shrank almost as much as the middle group in percentage terms.

Causes

What drives the inequality we actually observe, after eliminating the distortions mentioned above? The reflexive answer from the Left is capitalism, but capitalism fosters great social and economic mobility relative to authoritarian or socialist regimes. That a few get fabulously rich under capitalism is often a positive attribute. A friend of mine contends that most of the great fortunes made in recent history involve jobs for which the product or service produced is highly scalable. So, for example, on-line software and networks “scale” and have produced tremendous fortunes. Another way of saying this is that the marginal cost of serving additional customers is near zero. However, those fortunes are earned because consumers extract great value from these products or services: they benefit to an extent exceeding price. So while the modern software tycoon is enriched in a way that produces inequality in measured income, his customers are enriched in ways that aren’t reflected in inequality statistics.

Mutually beneficial trade creates income for parties on only one side of a given transaction, but a surplus is harvested on both sides. For example, an estimate of the consumer surplus earned in transactions with the Uber ride-sharing service in 2015 was $1.60 for every dollar of revenue earned by Uber! That came to a total of $18 billion of consumer surplus in 2015 from Uber alone. These benefits of free exchange are difficult to measure, and are understandably ignored by official statistics. They are real nevertheless, another reason to take those statistics, and inequality metrics, with a grain of salt.

Certain less lucrative jobs can also scale. For example, the work of a systems security manager at a bank produces benefits for all customers of the bank, and at very low marginal cost for new customers. Conversely, jobs that don’t scale can produce great wealth, such as the work of a highly-skilled surgeon. While technology might make him even more productive over time, the scalability of his efforts are clearly subject to limits. Yet the demand for his services and the limited supply of surgical skills leads to high income. Here again, both parties at the operating table make gains (if all goes well), but only one party earns income from the transaction. These examples demonstrate that standard metrics of economic inequality have severe shortcomings if the real objective is to measure differences in well-being.

Economist Robert Samuelson asserts that “workaholics drive inequality“, citing a recent study by Edward E. Leamer and J. Rodrigo Fuentes that appeals to statistics on incomes and hours worked. They find the largest income gains have accrued to earners with high educational attainment. It stands to reason that higher degrees, and the longer hours worked by those who possess them, have generated relatively large income gains. Samuelson also cites the ability of these workers to harness technology. So far, so good: smart, hard-working students turn into smart, hard workers, and they produce a disproportionate share of value in the marketplace. That seems right and just. And consumers are enriched by those efforts. But Samuelson dwells on the negative. He subscribes to the Ludditical view that the gains from technology will accrue to the few:

“The Leamer-Fuentes study adds to our understanding by illuminating how these trends are already changing the way labor markets function. … The present trends, if continued, do not bode well for the future. If the labor force splits between well-paid workaholics and everyone else, there is bound to be a backlash — there already is — among people who feel they’re working hard but can’t find the results in their paychecks.“

That conclusion is insane in view of the income trends reviewed above, and as a matter of economic logic: large income gains might accrue to the technological avant guarde, but those individuals buy things, generating additional demand and income gains for other workers. And new technology diffuses over time, allowing broader swaths of the populace to capture value both in consumption and production. Does technology displace some workers? Of course, but it also creates new, previously unimagined opportunities. The history of technological progress gives lie to Samuelson’s perspective, but there will always be pundits to say “this time it’s different”, and it probably sounds heroic to their ears.

Consequences

The usual discussions of economic inequality in media and politics revolve around an egalitarian ideal, that somehow we should all be equal in an absolute and ex post sense. That view is ignorant and dangerous. People are not equal in terms of talent and their willingness to expend effort. In a free society, the most talented and motivated individuals will produce and capture more value. Attempts to make it otherwise can only interfere with freedoms and undermine social welfare across the spectrum. This post on the Declination blog, “The Myth of Equality“, is broader in its scope but makes the point definitively. It quotes the Declaration of Independence:

“We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the Pursuit of Happiness.”

The poster, “Thales”, goes on to say:

“The context of this was within an implied legal framework of basic rights. All men have equal rights granted by God, and a government is unjust if it seeks to deprive a man of these God-given rights. … This level of equality is both the basis for a legal framework limiting the power of government, and a reference to the fact that we all have souls; that God may judge them. God, being omniscient, can be an absolute neutral arbiter of justice, having all the facts, and thus may treat us with absolute equality. No man could ever do this, though justice is often better served by man at least making a passing attempt at neutrality….”

Attempts to go beyond this concept of ex ante equality are doomed to failure. To accept that inequalities must always exist is to acknowledge reality, and it serves to protect rights and opportunities broadly. To do otherwise requires coercion, which is violent by definition. In any case, inequality is not as extreme as standard metrics would have us believe, and it has not grown more extreme.

Climbing Up: Economic Mobility In the U.S.

29 Monday Oct 2018

Posted by pnuetz in Inequality, Markets, Redistribution

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Economic Mobility, Income Distribution, Inequality, Living Standards, Middle Class Stagnation, Non-Wage Income, Panel Data, Russ Roberts, Unreported Income

One of the great sacred cows of current economic discourse is that U.S. living standards have been stagnant for decades, coincident with a severe lack of economic mobility (I know, those are goats!). These assertions have been made by people with the training to know better, and by members of the commentariat who certainly would not know better. But Russ Roberts has a great article on the proper measurement of these trends and how poorly that case stacks up. I have made some of the same points in the past (and here), but Roberts’ synthesis is excellent.

Those who insist that income growth has languished or even declined in real terms over the past 40 years have erred in several ways. They usually ignore non-wage benefits (for which workers often receive favorable tax treatment) and other forms of income. Roberts notes that income tax returns leave about 40% of income unreported, and a lot of it goes to individuals in lower income strata. In addition, the studies often use flawed inflation gauges, fail to adjust correctly for various demographic trends in the identification of “households”, and most importantly, fail to follow the same individuals over time. The practice of taking “snapshots” of the income distribution at two different points in time, and then comparing the same percentiles from those snapshots, is inappropriate for addressing the question of income mobility. Instead, the question is how specific individuals or cohorts have migrated across time. Generally incomes grow as people age through their working lives.

Roberts discusses some studies that follow individuals over time, rather than percentiles, to see how they have fared:

From a study comparing the 1960s and the early 2000s:

“… 84% earned more than their parents, corrected for inflation. But 93% of the children in the poorest households, the bottom 20% surpassed their parents. Only 70% of those raised in the top quintile exceeded their parent’s income.”

In another study compared children born in 1980:

“… 70% of children born in 1980 into the bottom decile exceed their parents’ income in 2014. For those born in the top 10%, only 33% exceed their parents’ income.”

Another study finds:

“The children from the poorest families ended up twice as well-off as their parents when they became adults. The children from the poorest families had the largest absolute gains as well. Children raised in the top quintile did no better or worse than their parents once those children became adults.”

The next study cited by Roberts compares adults at two stages of life:

“The study looks at people who were 35–40 in 1987 and then looks at how they were doing 20 years later, when they are 55–60. The median income of the people in the top 20% in 1987 ended up 5% lower twenty years later. The people in the middle 20% ended up with median income that was 27% higher. And if you started in the bottom 20%, your income doubled. If you were in the top 1% in 1987, 20 years later, median income was 29% lower.”

And here’s one more:

“… when you follow the same people, the biggest gains go to the poorest people. The richest people in 1980 actually ended up poorer, on average, in 2014. Like the top 20%, the top 1% in 1980 were also poorer on average 34 years later in 2014.”

These studies show impressive mobility across the income distribution, but is it still true that overall incomes have been flat? No, for reasons mentioned earlier: growth in benefits and unreported income have been dramatic, and inflation measures used to “deflate” nominal income income gains are notoriously poor. When the prices of many goods are expressed in terms of labor hours, there is no doubt that living standards have advanced tremendously. It is all the more impressive in view of the quality improvements that have occurred over the years.

The purported income stagnation and lack of mobility are also said to be associated with an increasingly unequal distribution of income. The OECD reports that the distribution of income in the U.S. is relatively unequal compared to other large, developed countries, but the definitions and accuracy of these comparisons are not without controversy. A more accurate accounting for incomes after redistribution via taxes and transfer payments would place the U.S. in the middle of the pack. And while measures of income inequality have trended upward, consumption inequality has not, which suggests that the income comparisons may be distorted.

Contrary to the oft-repeated narrative, U.S. living standards have not stagnated since the 1970s, nor have U.S. households been plagued by a lack of economic mobility. It’s easy to understand the confusion suffered by journalists on these points, but it’s horrifying to realize that such mistaken interpretations of data are actually issued by economists. Even more disappointing is that these misguided narratives are favorite talking points of class warriors and redistributionists, whose policy recommendations would bring-on real stagnation and immobility. That’s the subject of a future post, or posts. For now, I’ll let it suffice to say that it is the best guarantee of mobility is the preservation of economic freedom and opportunity by limiting the size and scope of government, creating a more neutral tax code, and encouraging markets to flourish.

Egalitarian Aggression

15 Thursday Oct 2015

Posted by pnuetz in Big Government, Equality, Liberty

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Comparative advantage, Dylan Matthews, Egalitarianism, Equality of Opportunity, Inequality, Integrity of the Family, John Rawls, Llewellyn Rockwell Jr., Mises Institute, Redistribution, Robert Nisbet, The Mises Daily, Vox, Wilt Chamberlain Problem

In what sense is “equality” a rational objective? Can it ever be achieved without aggression? It’s certainly admirable for individuals to treat all others fairly and without bias against personal traits. A society composed of individuals possessing that kind of integrity is one in which “equal opportunity” exists in an intuitive sense. Such a society would yield market outcomes that are free from personal discrimination.

There are many social pitfalls when central authorities attempt to enforce this sort of equality. There will always be minor and even random cases of treatment that someone considers unfair. Any effort to adjudicate such incidents comes at a great resource cost. The potential for moral hazard in pursuing grievances is also strong, and the enforcement authority may well have biases of its own.

Stronger forms of equality are even more difficult to achieve in a free society. There are many barriers to “equality” that most people would regard as natural, like genetics and the integrity of the family. And like family, many other barriers to equality are cultural virtues, such as educational and occupational rewards based on merit. The institution of strong private property rights provides an effective system of incentives that fosters efficient resource allocation, promoting economic growth and human well-being, but it’s rewards will not be distributed equally.

Institutionalized tampering with any of these features for the sake of equality tends to legitimize envy as a cause of social action. And the intrusions require design and enforcement of a system of social “overrides” by a central authority possessing police power. Needless to say, this must involve elements of aggression and tyranny. These overrides introduce significant risks to individual freedom and the functioning of markets, and are likely to cause widespread destruction of welfare. In that sense, forced equality cannot be a rational objective.

These points are developed more fully in “The Menace of Egalitarianism“, a piece by Llewellyn Rockwell Jr. at the Mises Daily blog.

“A libertarian is perfectly at peace with the universal phenomenon of human difference. He does not wish it away, he does not shake his fist at it, he does not pretend not to notice it. It affords him another opportunity to marvel at a miracle of the market: its ability to incorporate just about anyone into the division of labor. … Indeed the division of labor is based on human difference.“

Rockwell goes on to explain the law of comparative advantage, which allows more productive and less productive individuals to profit by specializing in areas for which each has the lowest opportunity cost. And when producers compete for rewards, as Rockwell notes, average consumers (and rich ones and poor ones) are the ultimate beneficiaries.

Outcomes such as the inequality of wealth and income are not only impossible to avoid, they are natural consequences of economic freedom. Several earlier posts on Sacred Cow Chips have dealt with this topic, and can be viewed from the Home page by typing “inequality” into the search box near the top. For his part, Rockwell discusses the “Wilt Chamberlain” problem, whereby private demand to witness great athletic prowess results in a shift towards an unequal distribution of income:

“… the pattern of wealth distribution is disturbed as soon as anyone engages in any exchange at all. Are we to cancel the results of all these exchanges and return everyone’s money to the original owners? Is Chamberlain to be deprived of the money people freely chose to gave [sic] him in exchange for the entertainment he provided?“

The fact that “equality” is seldom well-defined as an actual objective should be met with skepticism. Here’s more Rockwell:

“It is precisely this lack of clarity that makes the idea of equality so advantageous for the state. No one is entirely sure what the principle of equality commits him to. And keeping up with its ever-changing demands is more difficult still. … Equality is a concept that cannot and will not be kept restrained or nailed down.”

He takes a dismal view of “cultural inequality” and “equality of opportunity” as worthwhile causes for invoking the power of the state. For example, two families in different economic circumstances will generally confer different opportunities to their children. Dylan Matthews at Vox makes the same point in “Equality of Opportunity“, though Matthews’ analysis is weak in several respects. The point here is that there is only so much that can be done to correct for unequal family-related endowments without undermining the integrity of the family (not to mention property rights). This has long been a bone of contention with respect to the design of U.S. welfare programs. But the problem is much deeper:

“In the course of working toward equality, the state expands its power at the expense of other forms of human association, including the family itself. The family has always been the primary obstacle to the egalitarian program. The very fact that parents differ in their knowledge, skill levels, and devotion to their offspring means that children in no two households can ever be raised ‘equally.’

Robert Nisbet, the Columbia University sociologist, openly wondered if [John] Rawls would be honest enough to admit that his system, if followed to its logical conclusion, had to lead to the abolition of the family. ‘I have always found treatment of the family to be an excellent indicator of the degree of zeal and authoritarianism, overt or latent, in a moral philosopher or political theorist,’ Nisbet said.“

And here is Rawls himself expressing doubts, as quoted by Rockwell:

“It seems that when fair opportunity (as it has been defined) is satisfied, the family will lead to unequal chances between individuals. Is the family to be abolished then? Taken by itself and given a certain primacy, the idea of equal opportunity inclines in this direction.“

The quest for “equality” is a creeping force. It infects economic life in a way that makes widespread gains in welfare difficult to achieve, diminishes expectations and fosters social devolution. It also leads to demands for eliminating useful distinctions, which can only be erased though aggression by the state. This forces a convergence toward the least common denominator throughout the culture. I believe the following statement by Rockwell rings true:

“The obsession with equality… undermines every indicator of health we might look for in a civilization. It involves a madness so complete that although it flirts with the destruction of the family…. It leads to the destruction of standards — scholarly, cultural, and behavioral. It is based on assertion rather than evidence, and it attempts to gain ground not through rational argument but by intimidating opponents into silence. There is nothing honorable or admirable about any aspect of the egalitarian program.“

The Government Inequality Machine

17 Wednesday Jun 2015

Posted by pnuetz in Big Government

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Beautiful Anarchy, Cronyism, Export-Import Bank, Housing Policy, Inequality, Intellectual Property Rights, Jeffrey Tucker, Kevin Erdmann, National Review, Redistribution, regulation, rent seeking, Robert P. Murphy, Scott Sumner, The Freeman, Thomas Piketty, Welfare for the Rich

Some perceive the government as an ideal agent of redistribution, but they fail to apprehend the many ways in which government policy undermines equality. Scott Sumner and Kevin Erdmann have written an excellent essay on this point entitled “Here’s What’s Driving Inequality” at National Review. They focus on three areas of government action with the unavoidable side-effect of upward redistribution: housing policy (at all levels of government), regulation, and excessive protections for intellectual property.

Sumner and Erdmann briefly cover Thomas Piketty’s controversial view that wealth becomes increasingly concentrated under conditions of secular stagnation. However, they note that over the past few decades:

“... almost the entire change in the share of domestic income going to capital in major developed economies was explained by rising rents on residential real estate. Non-rental capital income (including the corporate sector) still has a fairly stable share of domestic income.“

Housing policy has driven rents upward in myriad ways. For example, restrictive zoning laws, environmental regulation of new building and regulation of bank lending have all made homeownership less feasible and renting more expensive. If you’re already in your own home, you’re safe! If not, welcome to the have-nots! Here’s a story on government insurance programs that offer massive subsidies to wealthy homeowners. All these redistributional effects are compounded by a tax code that has inflated housing prices through the home mortgage interest deduction, and at the same time inflated rents via the incidence of higher taxes on rental income and real estate capital gains.

Regulation of private business activity is often viewed naively as a necessary, protective function of government, but regulation acts in perverse ways:

“Unfortunately, many government regulations tend to favor larger firms. In recent years we have seen the passage of some extremely complex regulations involving thousands of pages of rules, such as Sarbanes-Oxley, Dodd-Frank, and the Affordable Care Act. The Food and Drug Administration, the Department of Defense, and the public health-care complex tend to create opportunities for uber-firms within industries, which act as clearinghouses for public contracts and regulatory demands.”

Large firms tend to pay higher wages and salaries than small firms. By favoring large firms, regulation in turn favors their relatively high-income workers. In addition, regulation such as occupational licensing, labor regulations and local wage controls damage the health and growth potential of small firms and the mobility of individuals at the bottom of the economic ladder.

Finally, Sumner and Erdmann discuss the often bizarre extension of intellectual-property (IP) rights and the way it favors large firms:

“Copyright protections once lasted for 14 years, applied only to maps and books, and could be renewed once if the author was still alive. Now they’ve been extended to many other products, extend for 50 years after the death of the author, and last for at least 95 years for corporations. These extensions are widely seen as reflecting the lobbying power of companies such as Disney. In the high-tech sector, patents are often granted for seemingly minor and obvious innovations.“

Sacred Cow Chips featured a piece on IP several months ago called “Is The Patent a Perversion?” The Libertarian view of IP is skeptical, to say the least, and favors limited protection at most. In that post, I quoted Jeffrey Tucker of the Beautiful Anarchy blog:

“Through intellectual property laws, the state literally assigned ownership to ideas that are the source of innovation, thereby restricting them and entangling entrepreneurs in endless litigation and confusion. Products are kept off the market. Firms that would come into existence do not. Profits that would be earned never appear. Intellectual property has institutionalized slow growth and landed the economy in a thicket of absurdity.“

There is little doubt that economic mobility is not well served by excessive grants of IP rights that extend monopolies indefinitely.

Government fosters inequality in many other ways. The mere existence of a confiscatory mechanism for legal revenue collection, and a complex bureaucracy in charge of distributing the spoils and making rules, will always attract high-powered rent-seeking resources and encourage cronyism. It is a graft machine. The very complexity of the tax code creates fertile ground for transfers via obscure breaks and carve-outs, while higher tax rates on others are required to fund the exceptions. Here’s another: the Export-Import Bank, which subsidizes exports for large corporations. A nice run-down of some of the many areas of “Welfare for the Rich” was provided a few years ago by Robert P. Murphy in The Freeman.

Unfortunately, direct efforts by the government to help the poor are often mere palliatives. At the same time, many of these programs are notorious for destroying work incentives, which undermines equality and economic mobility.

Government is simply not as well-suited to promoting equality as well-functioning markets, free of government meddling and government grants of monopoly. Profits in such markets attract new resources that compete away excess returns and bid prices downward, actions that tend to promote equality. The opportunity to compete without restraint not only vitiates artificial or permanent claims to profits; along with strong property rights, it encourages invention, economic mobility and growth.

The Dire Wolf’s Collectivist Dues

24 Saturday Jan 2015

Posted by pnuetz in Taxes

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529 Plans, Capital Gains Tax, Collectivism, Dire Wolf, Glenn Reynolds, Inequality, Market Inequality, Megan McArdle, Obama Tax Plan, Redistribution, Robert Higgs, Sheldon Richman, State of the Union, Statist Inequality

Inequality does not imply poverty for anyone, and inequality is a reasonable outcome of voluntary economic interactions between individuals who vary in their ability to create value. But inequality arising from artificial advantages conferred by the force of government and cronyism is indefensible. Sheldon Richman draws this useful distinction between the market’s distribution of rewards, which is a consequence of an unequal distribution of value-creating energy, ingenuity and talent, as opposed to the unequal rewards of a system of centralized control in which subsidies flow to cronies, monopolists are protected, barriers to activity are erected and political elites enjoy the fruits of value-destroying privilege. Here’s a sample from Richman’s post:

“Unlike market inequality, political-economic inequality is unjust and should be eliminated. … How? By abolishing all direct and indirect subsidies; artificial scarcities, such as those created by so-called intellectual property; regulations, which inevitably burden smaller and yet-to-be-launched firms more than lawyered-up big businesses; eminent domain; and permit requirements, zoning, and occupational licensing, which all exclude competition. …

Instead of symbolically tweaking the tax code to appear to be addressing inequality—the politicians’ charade—political-economic inequality should be ended by repealing all privileges right now.”

And yet we get fatuous rants from Obama about the ravages of market inequality and more tweaking of the tax code. Tweaking is too kind a word. The State of the Union address last week was a collectivist’s wet dream, replete with visions of central planning and a long list of non-neutral incentives and favors for the president’s base. He did his best to stoke the flames of class division and envy. One must ask: how long can the surviving market economy and a shrinking share of actual taxpayers support the growing dependent class and the nonproductive state apparatus?

In “Uncle Sam Is Coming After Your Savings?“, Megan McArdle warns of the dire wolf waiting at the door of every hopeful saver and middle class taxpayer. She cites Obama’s proposed tax on college savings plans (529s) as one piece of evidence, and asks “How would you feel if they did this to Roth IRAs”?

“… the very fact that we are discussing taxation of educational savings — redistributing educational subsidies downward — indicates that the administration has started scraping the bottom of the barrel when seeking out money to fund new programs. Why target a tax benefit that goes to a lot of your supporters (and donors), that tickles one of the sweetest spots in American politics (subsidizing higher education), and that will hit a lot of people who make less than the $250,000 a year that has become the administration’s de facto definition of ‘rich’?”

Then there’s the proposed elimination of the stepped-up tax basis at death, covered a few days ago at this blog, and the increase in the tax rate on capital gains and already double-taxed dividends from 24% to 28%. Of this, and the more general issue of investment incentives and efficient revenue generation, McArdle says:

“… we don’t try to tax the bejesus out of capital income, much as many would like to; old capital flees, and new capital doesn’t get formed, as savers decide it’s not worth it.”

No we don’t, for now, but that lack of capital formation is a dire implication of heavier taxes for the economy. It is an achilles heal of the redistributionist policy agenda, as a lack of new capital undermines productivity, income growth and opportunity across the board. Middle-class economics? Please, no. Glenn Reynolds has some additional thoughts on McArdle’s column:

“The truth is, in our redistributionist system politicians make their careers mostly by taking money from one group of citizens that won’t vote for them and giving it to another that will. If they run short of money from traditional sources, they’ll look for new revenue wherever they can find it. And if that’s the homes and savings of the middle class, then that’s what they’ll target.

For the moment, Americans are safe. With both houses of Congress controlled by the GOP, Obama’s proposals are DOA. But over the long term, the appetite for government spending is effectively endless, while the sources of revenue are limited. Keep that in mind as you think about where to invest your money … and your votes.”

Statistics on inequality are brandished by progressives as if to prove the existence of a great market malfunction, but as Richman points out at the link given above, an extreme form of inequality is an inevitable outcome of privilege conferred by the state. On the other hand, market inequality is no tragedy for humankind. It is an artifact of the most peaceful, productive system of social coordination ever devised. Market inequality is not related in any way to the absolute welfare of the median earning family or the least fortunate, as Robert Higgs explains in this interesting essay:

“Probably no subject in the social sciences has created so much unnecessary heat. Yet, at the same time, economists actually know a great deal about it and can dispel the public’s confusion about it if they try.” [Emphasis added]

Well-Intentioned Souls For Sale

04 Thursday Dec 2014

Posted by pnuetz in Uncategorized

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Ayn Rand Institute, Big government, incentives, Inequality, John Cochrane, Police Power, Political contributions, Redistribution, rent seeking, statism, Steve Simpson, Thomas Piketty, Wall Street Journal

Most would agree that power corrupts. Some believe that greater wealth begets power, yet they cling to a naive hope that larger government can protect against “evil” private accretion. These well-intentioned souls forget that those holding power in government will not always have preferences that match their own. More importantly, they fail to account for the real-world implications of concentrating power in the public sector, conveniently forgetting that “control” itself is a problematic solution to the perceived “problem” of private power. They would grant ever more controlling authority to an entity possessing the police power, managed by politicians, employees and technocrats with their own incentives for accretion. Public administrative power is often exercised by rule-making, asserting more control over private affairs. It usually results in the granting of favors and favorable treatment, compensable in various ways, to certain private parties. Big government begets big rent seeking and the subjugation of market discipline in favor of privilege. It’s a devil’s playground.

The confusion of the statists, if I can be so charitable, now extends to the desire for control over the related issues of wealth inequality and political contributions. John Cochrane, an economist from the University of Chicago, has an interesting piece on these topics on wsj.com entitled “What the Inequality Warriors Really Want” (if this is gated, try googling the author and title). He points out some of the obvious hypocrisies of those calling for more government control, including limits on political spending:

“… the inequality warriors want the government to confiscate wealth and control incomes so that wealthy individuals cannot influence politics in directions they don’t like. Koch brothers, no. Public-employee unions, yes. This goal, at least, makes perfect logical sense. And it is truly scary.”

The presumption that redistribution of income and wealth can be achieved at low cost ignores the terrible incentives that such policies create for both the nominal losers and winners. In the real world, redistribution is not zero-sum; it is negative sum with compounding. Steve Simpson of the Ayn Rand Institute has some further thoughts on Cochrane’s piece as well as the work of Thomas Piketty, the new intellectual light of the redistributive statists.

Negative Net Taxes For Most Is Not A Good Sign

18 Tuesday Nov 2014

Posted by pnuetz in Uncategorized

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Carpe Diem, CBO, Corporate tax, Cronyism, Inequality, Mark Perry, OECD, Progressive Taxes, rent seeking, Senate Budget Committee

Carpe Diem (Mark Perry) reports on a new CBO study showing that nearly all net federal taxes (taxes net of transfer payments received) are paid by households in the highest income quintile. The fourth quintile pays a small, positive amount of net taxes, but the lowest 60% of households pay negative net taxes, with average tax rates on market income plus transfers ranging from -13.7% for the middle income quintile to -35% for the lowest quintile. From Perry:

“The second-highest income quintile basically just barely covers its transfer payments, so it’s really the top 20% of “net payer” households that are financing transfer payments to the entire bottom 60% AND financing the non-financed operations of the entire federal government.”

A heavy concentration of taxes at one end of the income distribution is not a healthy development for a democracy when it comes to fiscal responsibility.

In a second post, Perry uses the same study to show that adjusting market income for net taxes reduces income inequality by almost 50%. Advocates for greater income equality always focus on market income alone because it tends to show a more dramatic gap between rich and poor. This distortion understates the extent to which policies already in place reduce income inequality and amplifies the unabating contention that more must be done. In addition, standard measures of income inequality tend to distort trends, as SCC has noted in the past.

At the same time, OECD data reveal that the U.S. has the most progressive tax system in the industrialized world. The author of the OECD post cited the data in testifying before the Senate Budget Committee:

“This prompted one Senator to point out that if the richest 10% of taxpayers earn the most of any OECD country, shouldn’t it make sense that they bear the largest tax burden of any country?”

The Senator’s premise was false, as there are countries with higher or similar income shares earned by the top decile, but the tax burden on that decile in the U.S. is the highest. In addition, the U.S. has the highest corporate tax rate in the industrialized world, a point on which SCC has posted before.

The ongoing debate over inequality is counterproductive. Calls for higher taxes will certainly do nothing to encourage economic growth and job creation. Quite the opposite. And inequality, in principle, is not in any way synonymous with decreasing standards of living. However, I certainly agree that inequality can be harmful when it is induced by rent-seeking activity and cronyism, which become a way of life with growth in the public sector.

Fractured Households, Echoes of War, and Inequality

03 Friday Oct 2014

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Distribution of income, Gini coefficient, Household structure, income inequality, Inequality, Political Calculations, Redistribution, World War II

A friend sent me this interesting link to the “Political Calculations” blog in response to my recent post on distorted metrics of changing income inequality. The PC link is from about 10 months ago, but it is very timely nevertheless. It compares trends in three versions of the “gini coefficient” for the U.S., a common measure of inequality. A gini of zero indicates absolute equality of income across quantiles. A gini of one indicates that all income flows exclusively to the top quantile. The most interesting feature of this comparison is that the gini calculated for individual income earners has shown no trend up or down since about 1960, while the gini for households has trended upward since about 1970. This difference implies that the much-bemoaned increase in inequality is actually the result of changes in household structure, as opposed to earnings increasingly skewed toward elite individual earners.

In two follow-up posts (“The Widow’s Peak” and “The Men Who Weren’t There“), the author(s) identifies some demographic factors that were important in creating the upward trend in the household gini. Single-person households grew dramatically throughout this period, as did the number of seniors (aged 65+) living alone. The number of senior, female single-person households grew even more dramatically. Many of these women were either widows or never had good opportunities to marry because so many males in their age cohort were killed in World War II. Unfortunately, they constituted a group of very low-income households. There were other reasons for growth in the number of low-income, single-person households, such as increases in the divorce rate and perverse welfare-state incentives. The following lament by the author(s) in the last follow-up post is noteworthy:

“To us, it’s more remarkable that so many economists and politicians insist on focusing on the opposite end of the income spectrum in attempting to blame the highest income-earning Americans for that increase.”

Of course, the trends in ginis shown at the links above are subject to the same criticism made by the sabermatrician discussed in my earlier post: the comparisons over time implicitly assume that the quantiles used in the calculations are static, composed of the same sets of households or individuals, but they are not. Therefore, they tend to overstate trends toward greater inequality.

The fact that household structure has so much to do with trends measured by standard household gini coefficients, that the gini for individual earners has no trend, and that in any case, fixed quantile comparisons overstate trends in inequality, all suggest that redistributionist policies are misguided and unnecessary. And those kinds of policies tend to undermine the growth of the economy. Only policies designed to boost economic growth can help households across the income distribution to prosper. Moreover, unraveling the negative incentives built into current social programs would help to stabilize household and family structure.

Distorting Trends in Inequality

30 Tuesday Sep 2014

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Cafe Hayek, Distribution of income, economic growth, Inequality, John Cochrane, Moneyball, Phil Birnbaum

Simple mathematics shows that commonly cited statistics on income inequality are often highly misleading. Phil Birnbaum is a “sabermetrician,” or baseball statistician (a la Moneyball), with a nice post on this topic (hat tip: Cafe Hayek). He picks on a Federal Reserve report on the U.S. distribution of income, pointing out a flawed interpretation of these statistics that is all too common. In particular, the Fed economists discuss shares of income flowing to various quantiles of the population as if the individuals within each quantile never change. There is a tendency to think of changes in other widely-used statistics on income distribution in the same way (e.g., Gini coefficients).

Birnbaum also mentions an interpretation of the Fed report by a New York Times writer that was even more egregious. For emphasis, Birnbaum changes the context from income quantiles to lottery winnings:

“‘Lottery winners picked up 10 percent higher jackpots in 2013 than 2010, keeping winnings disproportionately in the hands of those who already won so much.’ That would be an absurd thing to say for someone who realizes that the jackpot winners of 2013 are not necessarily the same people as the jackpot winners of 2010.”

As Birnbaum notes, the use of income shares by fixed quantile is largely a matter of data availability, as our ability to track individual households as they move through the income distribution is limited. However, tracking individual households would often lead to different conclusions about changing income shares over time. For example, the traditional approach (used by the Fed) is to act as if the top 1% by income is the same group before and after the period of analysis. In fact, if the income share flowing to the identical set of households were measured after the fact, it would look far different; it would be lower than the share quoted by the Fed report because people can migrate from the top 1% in only one direction: down. Similarly, the lowest quantile (1%, or whatever percent) either stay put or migrate upward in the distribution, so the ex-post income share of the same households would be higher than reported by the Fed.

Birnbaum provides simple numerical examples demonstrating the different implications of changes in income shares of fixed quantiles versus fixed sets of households. (His last example is flawed, as discussed in the comments.) He also demonstrates that the simple process of economic growth with broadly distributed benefits almost always leads to greater inequality based on fixed quantiles, but not based on fixed household groups. Here is a wonderful quote:

“It makes no sense at all to regret a sequence of events on the grounds that, in retrospect, it helped the people with better outcomes more than it helped the people with worse outcomes. Because, that’s EVERY sequence of events!”

As noted by John Cochrane in a recent address, inequality is often not so much a problem as it is a symptom of other issues. One of those issues can be economic growth. Inequality, in and of itself, is fairly meaningless as a guide to economic policy. If only the pundits treated it as such.

Piketty’s Capital Data Fudge

25 Sunday May 2014

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Fake Data, Inequality, Thomas Piketty, Wealth Tax

Capital In The Twenty-First Century author Thomas Piketty is in some hot water, having been exposed for a series of data problems and even data manipulation by a thorough investigation published in the Financial Times. You may recall that Piketty’s book has been called a “Das Kapital” for the 21st century, heralded by the likes of such leftist lights as Paul Krugman and Joe Stiglitz. But his sweeping conclusions regarding inequality were suspect even before the new revelations; many have noted that his conclusions don’t really follow from the data he presents. Now the data itself looks fudged; when corrected, PIketty’s results do not hold up.

The author of the blog linked above, Pejman Yousefzadeh, is pretty tough on Piketty, and I’m inclined to say he deserves it based only on his advocacy of a destructive wealth tax. Tyler Cowen urges more restraint. Cowen’s first report on the matter is here.