Monthly Archives: May 2019

Warming Bias and Hot-Town Thermometers

27 Monday May 2019

Posted by in Global Warming

≈ Leave a comment

Tags

, , , , , , , , , , , , , , ,

 

 

A few little-recognized facts about global warming are summarized nicely by climate researcher Javier in a comment on this post by Dr. Roy Spencer:

“It is mainly over land and not over sea. It is mainly in the Northern Hemisphere and not in the Southern Hemisphere. It is mainly during winter and not during summer. And it affects mainly minimal (night) temperature and not maximal (day) temperature.”

I added the hyperlinks to Javier’s comment. The last two items on his list emphasize a benign aspect of the warming we’ve experienced since the late 1970s. After all, cold temperatures are far deadlier than warm temperatures.

Here is a disclaimer: my use of the term “global warming” refers to the fact that averages of measured temperatures have risen in a few fits and starts over the past four decades. I do not use the term to mean a permanent trend induced by human activity, since that time span is very short in climatological terms, and the observed increase is well within the historical range of natural variation.

Few seem aware that the surface temperature record is plagued by an obvious issue: the siting of most weather stations in urban environments. In fact, urban weather stations account for 82% of total stations in the U.S., as Jim Steele writes of “Our Urban ‘Climate Crisis’“. Temperatures run hot in cities due to the heat-absorbing characteristics of building materials and the high proportion of impervious ground cover. And some stations well outside of metropolitan areas are also situated near concrete and pavement. There is little doubt that urbanization and thoughtless siting decisions for weather stations have corrupted temperature measurements and exaggerated surface warming trends.

Hot summer days always arouse expressions of climate alarm. However, increases in summer temperatures, and daytime temperatures, have been relatively modest compared to increases in winter and nighttime temperatures. In Roy Spencer’s post, (also linked above), he reports that 80% of the U.S. warming observed by a NASA satellite system (AIRS) from September 2002 to March 2019 occurred at night.

Of course, climate alarmists also claim that global warming makes temperatures more volatile. So, they argue, there are now more very hot days even if the change in the average summer temperature is modest. The facts do not support that claim, however. Indeed, the world has experienced less temperature volatility as global temperatures have risen. And less extreme weather, as it happens, is contrary to another theme in the warmest narrative.

There is some reason to believe that the relative increase in nighttime temperature is connected to the urban heat island effect. Pavement, concrete, and other materials retain heat overnight. Thus, increasing urbanization leads to nighttime temperatures that do not fall from their daily highs as much as they did a few decades back. The magnification of daytime heating is not as pronounced as the effect of retained heat overnight, which causes the diurnal temperature range to decrease. But I should note that some rural farmers insist that nighttime lows have increased relative to daytime highs there as well, and Roy Spencer himself is not confident that the satellite temperature data on which his finding was based reflects a strong urban heat island effect.

For perspective, it’s good to remember that we live in the midst of an interglacial period. These are relatively brief, temperate intervals between lengthier glacial periods (see here, and more from Javier here). The current interglacial is well advanced, having begun about 11,700 years ago, but Javier estimates that it could last for another 1,500 years. That would be longer than the historical average. At the peak of the last interglacial period, temperatures were about 2C higher than today and sea levels were 5 meters higher. The last interglacial ended about 120,000 years ago, but the historical average time between interglacials is only about 41,000 years. These low frequency changes in the global climate are generally driven by the Earth’s axial tilt (obliquity), recurring cycles in the shape of our eliptical orbit around the Sun (eccentricity), and the Earth’s solar exposure (insolation) and albedo.

Biased surface temperature records have both inspired and reinforced the sense of panic surrounding global warming. Few observers seem to understand the existence of a strong bias, let alone its source: the urban heat island effect. And few seem to realize that most of the warming we’ve experienced since the 1970s has occurred at night, not during the day, and that these changes are well within the range of natural variation. Dramatic climate change happens at both long and short time scales for reasons that are largely astronomical. The lengthy historical record accumulated by paleoclimatologists shows that current concerns over global warming are exaggerated. I’m quite confident that mankind will find ways to adapt to climate change in either direction, but some global warming might be beneficial once the next glacial period begins.

 

The UN’s Mass Extinction Fiction

20 Monday May 2019

Posted by in Biodiversity, Central Planning, Environment

≈ Leave a comment

Tags

, , , , , , , , , , , , , , , ,

A big story early this month warned of mass extinctions and a collapse of the planet’s biodiversity. This was based on a report by the UN’s Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES). A high-level presentation of the data by IPBES was constructed in a way that is easily revealed as misleading (see below). But the first thing to ask about bombastic reports like this is whether the authors are self-interested. There is big money in promoting apocalyptic scenarios and public programs to avert them. Large government grants are at stake for like-minded scientists, and political power is at stake for biodiversity activists worldwide. Like many other scare stories reported as “news”, this one feeds into the statist political agenda of the environmental Left.

Exaggerated claims of species endangerment are not a new phenomenon. We’ve heard grossly erroneous forecasts of polar bear extinctions, frightening but false warnings of a “beepocalyse”, and faulty claims about declines in the population of African elephants. These are headline-grabbing and more thrilling to report than mourning the prospective loss of an obscure species of cave lichen. But a mass extinction is something else! Dan Hannon reminds us of the following:

“In 1980, for example, the Jimmy Carter administration distributed to foreign governments a report claiming that, by the year 2000, 2 million species would be wiped out. In fact, by 2010, there had been 872 documented extinctions.” 

Of course, that figure does not account for the multitude of new species discovered. There are many. Recent examples just gruesome enough to garner attention are the three new species of bird eater tarantulas discovered in 2017.

In the more general mass-extinction context of the IPBES report, the blame for the extremely pessimistic outlook is placed squarely on human activity. The authors allege CO2 emissions as the primary culprit, which is at best a theory and one at odds with the chief driver of extinctions during the industrial era. That is the introduction of non-native species into environments having flora or fauna unable to withstand new competitors. Matt Ridley elaborates:

“The introduction by people of predators, parasites and pests, especially to islands, has been and continues to be far and away the greatest cause of local and global extinction of native fauna.”

There is no question that the IPBES report on extinctions was intended to create alarm. As Gary Wrightstone demonstrates, the lack of rigor and misleading expositional techniques used in the report are a tell:

“… the data were lumped together by century rather than shorter time frames, which, as we shall see accentuates the supposed increase in extinctions. … The base data were derived from the International Union for Conservation of Nature and Natural Resources (IUCN) Red List, which catalogues every known species that has gone the way of the dodo and the carrier pigeon. Review of the full data set reveals a much different view of extinction and what has been happening recently.”

The more granular charts Wrightstone presents are indeed contrary to the narrative in the IPBES report. And Wrightstone also highlights the following in a postscript:

“In an incredibly ironic twist that poses a difficult conundrum for those who are intent on saving the planet from our carbon dioxide excesses, the new study reports that the number one cause of predicted extinctions is habitat loss. Yet their solution is to pave over vast stretches of land for industrial scale solar factories and to construct immense wind factories that will cover forests and   grasslands, killing the endangered birds and other species they claim to want to save.”

The enduring extinction racket is one among other fronts in the war on capitalism. The IPBES report must use the term “transformative” a thousand times, as it recommends “steering away from the current limited paradigm of economic growth“. Matt Ridley highlights the faulty attribution of alleged declines in biodiversity to “western values and capitalism”:

“On the whole what really diminishes biodiversity is a large but poor population trying to live off the land. As countries get richer and join the market economy they generally reverse deforestation, slow species loss and reverse some species declines.”

And Ridley also says this:

“A favourite nostrum of many environmentalists is that you cannot have infinite growth with finite resources. But this is plain wrong, because economic growth comes from doing more with less. So if I invent a new car engine that gets twice as many miles per gallon, I’ve caused economic growth but we’ll use less fuel. Likewise if I increase the yield of a crop, I need less land and probably less fuel too.”

It’s no coincidence that future extinctions foretold by IPBES are predicted to have drastic impacts on less-developed countries. It thus appears that IPBES exists in a happy synergy with the UN’s climate Intergovernmental Panel on Climate Change (IPCC), as well as proponents of the Paris Accord and the entire climate lobby. An objective that helps them garner support around the globe is to redistribute existing wealth to less-developed countries in the name of environmental salvation. That would prove a poor substitute for the kinds of free-market policies that would truly enhance prospects for economic growth in those nations.

The threat of mass extinctions is greatly exaggerated by the UN, IPBES, climate change activists, and members of the media who can’t resist promoting a crisis. Any diminished biodiversity we might experience going forward won’t be solved by limiting economic growth, as the IPBES report claims. Instead, advances in productivity, particularly in agriculture, can allow expansion of native habitat, as recent experience with reforestation and global greening demonstrates. This principle is as applicable to under-developed countries as anywhere else.

The kinds of centrally planned limits on human activity contemplated by the IPBES report are likely to backfire by making us poorer. Those limits would impose costs by misallocating resources away from things that people value most highly. They would also force people to forego the adoption of innovative production techniques, leading to the substitution of other resources, such as inefficient land use. And those limits would deny basic freedoms, including the unfettered use of private property.

Tax Returns, Politics and Privacy

12 Sunday May 2019

Posted by in Privacy, Taxes

≈ Leave a comment

Tags

, , , , , , , , , , , , , , ,

It’s a constitutional crisis! Or so claim congressional Democrats, but at this point it looks more like a one-party panic attack. They keep sniffing the trailing fumes of the Mueller investigation, which turned up nothing on the President, or at least nothing worth prosecuting. There is also an ongoing dispute over the President’s tax returns, which he has chosen not to make public. Last week, House Ways and Means Committee Chairman Richard Neal subpoenaed the IRS for six years of Trump’s tax returns, but that is likely to be ignored. There is no law or requirement that Trump release the returns, and the IRS would be under no obligation to comply with the subpoena if it has “no legislative purpose”, as Treasury Secretary Steve Mnuchin said of an earlier request by Neal. For his part, Trump has falsely claimed to the public that an ongoing audit prevents him from releasing his tax documents, but he is fully within his legal rights to withhold his returns, at least for now. His decision is, no doubt, political and it may be wise to that extent. Nevertheless, the suspicion that Trump is a tax cheat is fueled by his very reluctance to make the returns public.

Constitutional Protection

The legality of Trump’s refusals to make the returns public is established in the Constitution, according to law professor Adam Grewal of the University of Iowa:

“Though a federal statute seemingly compels the IRS to furnish, on request, anyone’s tax returns to some congressional committees, a statute cannot transcend the constitutional limits on Congress’s investigative authority. Congress enjoys a near-automatic right to review a President’s tax returns only in the impeachment context.”

If explicit action is taken to impeach the President, justifiably or not, then presumably he or the IRS would be forced to turn over his tax returns to Congress. Even then, however, it would probably become the subject of a protracted court fight.

Partisan Charges

It’s not surprising that Trump has engaged expensive tax experts for the Trump organization and his personal taxes. Of course he has! Anyone in his position would be crazy not to. Minimizing taxes is a complex undertaking even for those having far less wealth and business complexity than a Donald Trump. There is no reason why he should have foregone any tax advantages for which he or his business was entitled. And in fact, he was entitled to use losses on a number of failed enterprises over the years to offset other income for tax purposes. Under these circumstances, a tax liability of zero is not terribly surprising.

Specific claims that Trump is a tax cheat are as yet unfounded. As Jeffrey Carter explains, there is an array of tax provisions intended to provide incentives to businesses precisely because tax law has been crafted to encourage business activity; real estate development is no exception. The idea is that businesses encourage employment, income, incremental tax revenue, and eventually more development. While I generally oppose tax provisions that impinge on specific kinds of human activity, there is nothing illegal or even immoral about taking advantage of tax rules that exist. In fact, there are legal tax maneuvers that can allow a successful real estate development business to generate continuing tax losses.

There are allegations that the Trump organization used fraudulent appraisals to understate values of buildings as a means of minimizing taxes. A variety of appraisal techniques are used in commercial real estate, each involving a series of assumptions and possible adjustments. Appraisals might be especially difficult for complex properties such as large, high-end gambling developments. Perhaps reviews of appraisals are part of the ongoing IRS audit to which Trump referred. There’s little doubt that Trump’s tax advisors would have sought to use the most advantageous techniques and assumptions that would pass scrutiny by the IRS and other tax authorities. However, it is unlikely that he was intimately involved in the appraisal process himself. The audit should determine whether their methods were excessive, not a swarm of politicians and leftist journalists. The penalties for any past understatement of taxes might be financially significant, but his presidency would almost certainly survive such a finding.

Again, Trump may be wise to withhold his tax returns. In today’s political environment, every deduction, credit, and loss carry-forward would be characterized by Democrats and the media as an affront to the American people. In fact, most American taxpayers attempt to minimize their taxes, as well they should. In a world with a simple, sane tax code, a simple definition of taxable income, and a competent IRS, there would be little reason for the clamor over public disclosure of tax data by public officials or candidates for office.

Universal Tax Disclosure? No

That brings me to the subject of a rather striking proposal: Robin Hanson believes that all tax returns should be made publicly available: yours, mine and Donald Trump’s. That change was made in the U.S. in 1924, but soon reversed, according to Hanson. It is done today in Norway, though the identity of anyone seeking that information on a taxpayer is made available to the taxpayer. Without the latter condition, the idea seems like an invitation to voyeurism, or worse. The several rationales offered by Hanson all tend to fall under the rubric that “transparency is good”. He includes critical remarks from Tyler Cowan on the proposal, dismissing them all on various grounds. But I happen to agree with Cowan that not all transparency is good. In fact, my first reaction is that the proposal would be an unnecessary extension of the intrusion into private affairs made by government taxation of income.

Universal tax disclosure might have some value in discouraging tax evasion, and perhaps the IRS could create a schedule of buy-off rates by income level at which tax information would be kept private. However, I’m skeptical of the other benefits cited by Hanson. For one thing, if the identity of the inquirer is revealed, many of the purported benefits would be nullified by discouraging the queries. To the extent that transparency has value, many credit transactions or credit payment mechanisms already require verification of income. Insurance underwriting is also sometimes dependent on proof of income. I am skeptical that the ability of workers to collect information from the tax returns of other individuals would greatly improve the efficiency of labor markets. The value of income data to counter-parties in other kinds of relationships, such as prospective marriage, would seem to be balanced by the value of privacy. Hanson says that people don’t place a high value on privacy, but it clearly has value, and I’m not sure his Twitter poll with a single price point is a valid test of the proposition. And again, with the simple tax code we should have, the benefits of acquiring the tax returns of politicians would boil down to an opportunity for shaming the rich and “tax pinchfists” (successful tax minimizers), which is what some of this is about anyway.

Conclusion

Donald Trump’s tax returns are a prize that his detractors hope will reveal an abundance of classist political fodder and perhaps even evidence of misdeeds. They can only hope. Unless Articles of Impeachment are drafted in the House of Representatives, the Constitution protects President Trump’s tax returns from congressional scrutiny. Trump is probably wise to resist disclosure of his taxes, since the returns would be picked over by the Left and criticized for any whiff of tax management, legal or otherwise. Trump’s businesses hired experts to aggressively minimize tax liabilities, but there is no evidence that they engineered any illegal maneuvers.

Finally, to suggest that all tax returns be made publicly accessible is to support a massive invasion of privacy. Then again, the very imposition of our complex income tax code is a massive invasion of privacy, and one that creates a substantial compliance burden on all income earners.

A “Right to Health Care” Is Code for “Freebie“

07 Tuesday May 2019

Posted by in Health Care, Rights

≈ 1 Comment

Tags

, , , , , , , ,

 

The existence of a right to health care is often taken for granted without a moment’s reflection on its absurd implications. Does your right to health care exist regardless of how you comport yourself? Do you smoke or drink heavily? How much treatment for diseased lungs and livers will be owed to you? Do you take physical risks? By how much are the world’s ERs and orthopedists in thrall to you? There are always people who can benefit from additional care, so providers must then come face-to-face with truly daunting obligations. Are caregivers to be in bondage? Can they take vacations? After all, delivery of care is their duty to all health-care rights-holders. If you are entitled to health care as a basic right, does that relieve you of any responsibility to purchase insurance coverage? Or does that become everyone else’s responsibility? 

These are just a few of the decisions that have to made to determine the boundaries of a “right” to health care. The answers are dependent on politics and, surrounding many details, bureaucratic rule-making. It is an odd thing for a so-called “right” to be subject to the shifting vagaries of politics and the day-to-day decisions of bureaucrats.

There is an important distinction between two different kinds of rights, however. The least controversial rights place obligations on others only insofar as they must tolerate free exercise by the rights-holder. So it is with free speech, religion, and private property, which only compel others to inaction. For that reason, they are sometimes called “negative rights”, a rather unfortunate appellation. Trevor Burrus draws contrasts between negative rights and those which obligate others to take action. The latter are called “positive rights”, which is equally unfortunate and dubious.

The problem is that no one has an indisputable right obligating others to take action on their behalf. One may feel it is their moral imperative to aid others under some circumstances, as under a physician’s oath, but ultimately, in a free society, such acts are voluntary. Neither should these actions be matters of state compulsion. Instead, they are ordinarily self-imposed as professional duty or Samaritanship. The point is that a positive right to health care cannot exist without the consent of someone else: those second parties (providers) or third parties (payers) upon whom the exercise of the right depends.

Don Boudreaux states things simply: asserting a right to healthcare is really a demand that health care be “free” at the point of service, despite its resource costs. Inspired by this misguided notion, vote-seeking politicians have given us a history of efforts to subsidize health care via Medicaid, Medicare and tax deductibility. But as Boudreaux explains, this has driven up health care costs, often undermining the ability to access the very care meant to have been available in greater abundance. Boudreaux’s key insight is the application of real-world scarcity to the problem of inventing “rights” that require the positive action and resources of others.

A hot topic in the current health care debate involves coverage of individuals with pre-existing conditions and the subsidies necessary to ensure that they get care. Do they have a right to that care? Perhaps a “positive right”, but maybe not: as a society, we might choose to ensure their care, but if that is a political decision lacking the full consent of all potential payers, the delivery of care is really just an act of majoritarian compassion, not an absolute right.

The most fundamental of human rights, so-called negative rights, require only tolerance from others. In a free society, so-called positive rights do not exist without the voluntary consent of those who must shoulder the burdens necessary to allow the exercise of those rights. The burdens might involve tasks or payments on the rights-holders behalf. Human rights should never be conceived as creating enforceable, involuntary debts for second or third parties to be repaid with action. Without full consent, government creates such obligations only by force and the taking of resources. Health care should be viewed as a real right only to the extent that caregivers and payers agree to provide the needed resources voluntarily. That doesn’t mean we lack an ethical obligation to care for the sick, only that sick individuals may not demand free, unrestricted care.

Amazon, Happy Users Face Lust for Antitrust

02 Thursday May 2019

Posted by in Antitrust, Capitalism, Regulation

≈ Leave a comment

Tags

, , , , , , , , , , , , , , ,

It’s almost always best to resist the temptation to “fix” perceived market failures, perceptions that are often incorrect to begin with. An equivalent truism is that government intervention in any market will almost always damage outcomes for consumers and producers alike. So it is with ill-advised calls to bring antitrust action against Amazon. Elizabeth Warren is a prominent voice among the would-be meddlers. She tells the story of a hypothetical pillow manufacturer reliant on sales through Amazon’s platform. But alas, the small company is squeezed out of its market because Amazon gives its own brand of pillows superior placement and pricing. Is this a clear case of anti-competitive behavior? And if so, what’s to be done?

In this Yale Law Journal article Lina M. Kahn asserts that there is an antitrust case against Amazon. From the abstract:

“We cannot cognize the potential harms to competition posed by Amazon’s dominance if we measure competition primarily through price and output. Specifically, current doctrine underappreciates the risk of predatory pricing and how integration across distinct business lines may prove anticompetitive. These concerns are heightened in the context of online platforms for two reasons. First, the economics of platform markets create incentives for a company to pursue growth over profits, a strategy that investors have rewarded. Under these conditions, predatory pricing becomes highly rational—even as existing doctrine treats it as irrational and therefore implausible. Second, because online platforms serve as critical intermediaries, integrating across business lines positions these platforms to control the essential infrastructure on which their rivals depend. This dual role also enables a platform to exploit information collected on companies using its services to undermine them as competitors.”

A basic argument against anti-trust action is that the retail market and e-commerce market are not as concentrated as Kahn and Warren suggest. Amazon’s share of U.S. retail sales was an estimated 5% in 2018, but its share of e-commerce is the more worrisome to modern-day trust busters: Amazon is estimated to have controlled about 49% of U.S. online sales in 2018.

Obviously 49% is not close to monopolization, but the company is far ahead of other on-line rivals: eBay’s share was slightly less than 7%; Apple and Walmart each had less than 4%, and an assortment of sellers such as Home Depot, QVC and Wayfair, had shares of 1.5% share or less. The point is, however, that there are prominent rivals, some with aggressive plans to compete in the space. For example, apart from its traditional auction model, eBay is instituting a number of changes to its platform and offerings that it hopes will help it to compete with Amazon, some of which are very much like the practices for which Amazon is now criticized, such as preferential placement for big advertisers. Wal Mart is investing heavily in an effort to expand its online sales.

Companies like these rivals have the resources and access to capital to pose a legitimate threat to Amazon’s online dominance. That sort of competitive pressure, or even its mere possibility, imposes a far more effective form of market discipline than government regulators can hope to achieve, assuming they wouldn’t break the market. The governance imposed by the market itself keeps the focus squarely on bringing value to customers, which for Amazon means both buyers and third-party sellers. And while Amazon’s business model and platform are highly successful, no one, including Amazon management, can anticipate the shape of new technological developments that could lead to the next revolution in retail. Again, there are potent incentives for those who might be in a position to foment such a revolution.

But what about those sellers who rely so heavily on Amazon’s platform? Does Amazon exercise monopsony power to the detriment of these sellers, as Kahn and Warren contend? Again, sellers have alternatives. While it might be a burden for the smallest startups to compete on several different platforms, they do have choices. Therefore, the monopsony story just doesn’t hold up. Amazon has a large marketplace precisely because so many third-party sellers have chosen to compete there. But they can compete elsewhere.

If barriers to entry are created by Amazon’s platform management, it would involve a loss of revenue earned from hosting third-party sellers and create market opportunities for competitive platforms. The same can be said of “predatory placement” of Amazon’s own first-party product offerings. This practice bears a similarity to grocery stores giving preferred placement to certain brands in exchange for fees, which allow grocers to offer those products at lower prices. Indeed, few if any grocery stores carry all national brands, but those brands are usually available at competing stores. If anything, it would seem that getting a product listed on an online platform is relatively easy compared to getting space on grocery shelves, though like grocery brands, preferred placement is another matter. Building a brand has never been easy, and it may be necessary for less established products to be marketed on multiple platforms, including platforms based on auction models.

It would be very difficult to prove that Amazon engages in predatory pricing of their own offerings (also see here). That involves pricing below cost (including the loss of revenue from third-party sellers). Amazon might practice what has been described as loss leadership: offering products below cost from time-to-time in oder to spur sales of other products, which is a time-honored marketing tradition. The following quote, taken from the first link in this paragraph, is from a judge in a recent price fixing case involving Apple and Amazon:

“… the Complaint asserts that Amazon’s e-books business was ‘consistently profitable.’ Moreover, to hold a competitor liable for predatory pricing under the Sherman Act, one must prove more than simply pricing ‘below an appropriate measure of . . . costs.’ There must also be a ‘dangerous probability’ that the alleged predator will ‘recoup its investment in below-cost prices’ in the future. None of the comments demonstrate that either condition for predatory pricing by Amazon existed or will likely exist. Indeed, while the comments complain that Amazon’s $9.99 price for newly-released and bestselling e-books was ‘predatory,’ none of them attempts to show that Amazon’s e-book prices as a whole were below its marginal costs.” 

The basic considerations discussed above are couched in terms of traditional anti-trust thinking: monopoly, concentration, competitive threats, and predatory pricing. However, there is another, more fundamental point to be made: Amazon’s massive success is due precisely to the popularity of their platform as well as service to consumers and third-party sellers. That’s capitalism, baby! Does Amazon extract a price from users? Yes, it engages in mutually beneficial trade! If it tries to extract too much, it will suffer at its own hands by creating market opportunities for others. It is Amazon’s platform, asset, and private property. The Amazon Marketplace belongs to Amazon, and the company is free to manage it as shareholders allow. There is no social value in interfering with private property and voluntary arrangements that bring unambiguous benefits to customers on both sides of the transactions sponsored on the platform. Such interference would diminish those benefits and destroy private value belonging to Amazon shareholders.

Jeff Bezos’ recent letter to Amazon shareholders tells of third-party sellers “kicking our first-part butt.” Amazon’s total sales have grown fast over the past two decades, and while its sales in first-party transactions have grown at a robust 20% a year, third-party sales on the platform have grown at a rate of 52%! The last link provides this Bezos quote:

“Why did independent sellers do so much better selling on Amazon than they did on eBay? And why were independent sellers able to grow so much faster than Amazon’s own highly organized first-party sales organization? There isn’t one answer, but we do know one extremely important part of the answer: We helped independent sellers compete against our first-party business by investing in and offering them the very best selling tools we could imagine and build.”

Bezos also tells of the heavy investments Amazon makes in efforts to improve its platform, which have brought tremendous successes and a few noteworthy failures. His letter is obviously self-serving, both as an effort to engage shareholders and as an implicit appeal against anti-trust action. Nevertheless, it is hard to deny the company’s outstanding performance, the benefits it brings to the consuming public, and the opportunities it creates for enterprising sellers and entrepreneurs. The unfortunate fact is we must always be vigilant for the itchy fingers of leftists grasping for the value created by private effort.