Monthly Archives: August 2016

Robots and Tradeoffs

31 Wednesday Aug 2016

Posted by in Living Wage, Markets, Technology

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The other day, a few colleagues were lamenting the incipient robot domination of the workplace. It is true that advances in automation and robotics are likely to displace workers in a variety of fields over the next few decades. However, the substitution of capital for labor is not a new phenomenon. It’s been happening since the start of the industrial age. At the same time, capital has been augmenting labor, making it more productive and freeing it up for higher-valued uses, many of which were previously unimagined. The large-scale addition of capital to the production process has succeeded in raising labor productivity dramatically, and labor income has soared as a consequence. That is likely to continue as increasingly sophisticated robots assume certain tasks entirely and collaborate with workers on others, even in the service sector.

Advanced forms of automation are another step in the progression of technology. The process itself, however, and the adoption of robotics, might well be hastened by public policy that pushes labor costs to levels not commensurate with productivity. I wrote about this process in “Automate No Job Before Its Time” on Sacred Cow Chips late last year. The point of that essay was that government-imposed wage floors create an incentive for automation. Because a wage floor has its impact at the bottom of the wage scale, at which workers are the least-skilled, this form of government intervention creates a regrettable and unnatural acceleration in the automation process. Other mandated benefits and workplace regulations can have similar effects.

Robert Samuelson makes the same points in “Our Robot Panic Is Overblown“. He notes the effectiveness of the U.S. economy in creating jobs over time in the presence of increasing capital-intensity. But he also warns of potential missteps, including the dangers of government activism:

“There are two dangers for the future. One is that the new jobs created by new technologies will require knowledge and skills that are in short supply, leaving unskilled workers without income and the economy with skill scarcities. … The second danger is that government will damage or destroy the job creation process. We live in a profit-making economic system. Government’s main role is to maintain the conditions that make hiring profitable. … If we make it too costly for private firms to hire (through high minimum wages, mandated costs and expensive regulations) — or too difficult to fire — guess what? They won’t hire. That’s what ought to worry us, not the specter of more robots.“

Historically, automation has actually created more jobs than it has destroyed. In general, however, the new jobs have required higher levels of skills than the jobs lost. In “Why Are There Still So Many Jobs? The History and Future of Workplace Automation“, David Autor of MIT says it this way:

“Automation does indeed substitute for labor—as it is typically intended to do. However, automation also complements labor, raises output in ways that lead to higher demand for labor, and interacts with adjustments in labor supply. … journalists and even expert commentators tend to overstate the extent of machine substitution for human labor and ignore the strong complementarities between automation and labor that increase productivity, raise earnings, and augment demand for labor.“

As with almost all automation, robots will replace workers in the most routine tasks. Tasks involving less routine will not be as readily assumed by robots. To a large degree, people misunderstand the nature of automation in the workplace. The introduction of robots often requires collaboration with humans, but again, these humans must have more highly-developed skills than a typical line worker.

Hal Varian, who is the chief economist at Google, describes the positive implications of the ongoing trend to automate (see the link in the last paragraph of this post), namely, less drudgery and more leisure:

“If ‘displace more jobs’ means ‘eliminate dull, repetitive, and unpleasant work,’ the answer would be yes. How unhappy are you that your dishwasher has replaced washing dishes by hand, or your vacuum cleaner has replaced hand cleaning? My guess is this ‘job displacement’ has been very welcome, as will the ‘job displacement’ that will occur over the next 10 years. The work week has fallen from 70 hours a week to about 37 hours now, and I expect that it will continue to fall. This is a good thing. Everyone wants more jobs and less work. Robots of various forms will result in less work, but the conventional work week will decrease, so there will be the same number of jobs (adjusted for demographics, of course).“

An extreme version of the “robot domination” narrative is that one day in the not-too-distant future, human labor will be obsolete. Automation is not limited to repetitive or menial tasks by any means. A wide variety of jobs requiring advanced skills have the potential to be automated. Already, robots are performing certain tasks formerly done only by the likes of attorneys, surgeons, and computer programmers. Robots have the potential to repair each other, to self-replicate, to solve high-order analytical problems and to engage in self-improvement. With advances in artificial intelligence (AI), might humans one day become wholly obsolete for productive tasks? What does that portend for the future of so many human beings and their dependents who, heretofore, have relied only on their labor to earn a living?

There are any number of paths along which the evolution of technology, and its relationship to workers and consumers, might play out. The following paragraphs examine some of the details:

The Human Touch: There will probably always be consumers who prefer to transact with humans, as opposed machines. This might be limited to a subsegment of the population, and it might be limited to the manufacture of certain artisan goods, such as hand-rolled cigars, or certain services. Some of these services might require qualities that are more uniquely human, such as empathy, and the knowledge that one is dealing with a human would be paramount. This niche market might be willing to pay premium prices, much as consumers of organic foods are willing to pay an extra margin. However, it will be necessary to retain the perceived quality of the human touch and to remain reasonably competitive with automated alternatives on price.

Human Augmentation: Another path for the development of technology is the cyborgization of labor. This might seem rather distasteful to current sensibilities, but it’s a change that is probably inevitable. At least some will choose it. Here is an interesting definition offered by geir.org:

“Cyborgization is the enhancement of a biological being with mechanical or non-genetically delivered biological devices or capabilities. It includes organ or limb replacements, internal electronics, advanced nanomachines, and enhanced or additional capabilities, limbs, or senses.“

These types of modifications can make “enhanced” humans competitive with machines in all kinds of tasks. The development of these kinds of technologies is taking place within the context of rehabilitative medical care and even military technology, such as powerful exoskeletons, but the advances will make their way into normal civilian life. There is also development activity taking place among extreme hobbyists underground, such as “biohackers” who perform self-experimentation, embedding magnets or electronic chips in their bodies in attempts to develop a “sixth sense” or enhanced physical abilities. Even these informal efforts, while potentially risky to the biohackers themselves, might lead to changes that will benefit mankind, much like the many great garage tinkerers who have been important to innovation in the past.

Owning Machines: Ownership of capital will take on a greater role in providing for lifetime earnings. Can the distribution of capital ever be broadened to the extent needed to replace lost labor income? There are ways in which this can occur. The first thing to note is that the transition to a labor-free economy, were that to transpire, would play out over many years. Second, we have witnessed an impressive diffusion of advanced technologies in recent decades. Today, consumers across the income spectrum hold computers in their pockets that are more than the equivalent of the supercomputers that existed 50 years ago. Today’s little computers are far more useful in many ways, given wireless internet connectivity. There are many individuals for whom these devices are integral to earning an income. Thus, the rate of return on these machines can be quite impressive. The same is true of computers, software (sometimes viewed as capital) and printers, not to mention other “modern” contrivances with income-earning potential such as cars, trucks and a vast array of other tools and hardware. Machines with productive potential will continue to make their way into our lives, both as consumers and as individual producers. This also will include value-added production of goods at home, even for use or consumption within the household (think 3D printers, or backyard “farmbots”).

Saving Constructs: Most of the examples above involve machines that require some degree of human collaboration. Of course, even the act of consuming involves labor: I must lift the fork to my mouth for every bite! But in terms of earning income from machines, are there other ways in which ownership of capital can be broadened? The first answer is an old one: saving! But there is no way most individuals at the start of their “careers” can garner a significant share of income from capital. Other social arrangements are probably necessary. One of great importance is the family and family continuity. Many who have contemplated a zero-labor future imagine a world in which there are only two kinds of actors: individuals and the state. Stable families, however, hold the potential for accumulating capital over time to provide a flow of income for their members. Other forms of social organization can fill this role, but they must be able to accumulate capital endowments across generations. Of course, in an imagined world with minimal opportunities for labor, some have concluded that society must collectively provide a guaranteed income. To indulge that view for just a moment, a world of complete automation would almost certainly be a world of superabundance, so goods would be extremely cheap. That means a safety net could be provided at a very low cost. Nonetheless, it would be far preferable to do so by distributing a minimal number of shares of ownership in machines. These shares would have some value, and to improve resource allocation, it should be the individual’s responsibility to manage those shares.

Economic Transition: The dynamics of the transition to robot-dominated production raise some interesting economic questions. Should the advancement of robotics and artificial intelligence create a massive substitution away from labor, it will be spurred by 1) massive upward shifts in the productivity of capital relative to its cost; and 2) real wages that exceed labor’s marginal productivity. There will be stages of surging demand for the kinds of advanced labor skills that are complementary to robots. The demand for less advanced labor services does not have to fall to zero, however. There will be new opportunities that cannot be predicted today. Bidding for scarce capital resources and the flow of available saving will drive up capital costs, slowing the transition. And as long as materials, energy and replacement parts have a cost, and as long as savers demand a positive real return, there will be a margin along which it will be profitable to employ various forms of labor. But downward adjustment of real wages will be required. Government wage-floor policies must be abandoned. That will not be as difficult as it might sound: the kind of automation envisioned here would have profound effects on overall costs and the supply of goods, leading to deflation in the prices of consumables. As long as real factor prices can adjust, there will almost certainly remain a balance between the amounts of capital and labor employed.

In “Robots Are Nothing New“, Don Boudreaux passes along this comment from George Selgin:

“I’ve always been aghast at finding many otherwise intelligent economists arguing as if technology had a mind of its own, developing willy-nilly, or even perversely, in relation to the relative scarcity of available factors, including labor. Only thus can it happen that labor-saving technology develops to a point where labor, instead of being relatively scarce, becomes superabundant!

The fundamental problem, I believe, is confusion of the role of technological change with that of government interference with the pricing of labor services that is among the things to which technology in turn responds. Labor-saving technology becomes associated with unemployment, not because the last is a consequence of the former, but because both are contemporaneous consequences of a common cause, to wit: minimum wage laws and other such interference that sets wage rates above their market-clearing levels.“

There is much disagreement on the implications of automation. This excellent survey of experts by the Pew Research Center contains a number of insights. Also, visit Singularity Hub for a number of great articles on automation and AI, some of which are surprising. I believe that these technologies hold a great deal of promise for humanity. The process will not take place as suddenly as some fear, but ill-conceived policies such as a mandated “living wage” would put us on an unnaturally speedy trajectory. Opportunities for the least-skilled workers will be foreclosed too soon, before those individuals can develop skills and improve their odds of establishing a life free of dependency. Too rapid an adoption of advanced automation and AI would increase the likelihood of choosing suboptimal production methods that might be difficult to change later, and it would leave little time for education and training for workers who might otherwise leverage new technologies. The benefits of automation and their diffusion can be maximized by allowing advances to take a natural course, guided by market forces, with as little interference from government as possible.

Suspending the Economic Problem With Free Stuff

27 Saturday Aug 2016

Posted by in Central Planning, Socialism, Subsidies

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When things are scarce, they can’t be free. That’s an iron law of economics. It’s true of everything we ever wish for and almost everything we take for granted. Things are naturally scarce, but when we are told that things can be free, it always comes from likes of whom Jeffrey Tucker calls “scarcity deniers”. Bernie Sanders and Hillary Clinton have told America that a college education should be free, and a large number of people take that seriously. They are scarcity deniers. On one level, the Sanders/Clinton claim is like any other promise that simply cannot be met at the stated cost — a rather garden-variety phenomenon among politicians. These promises are not harmless, as such initiatives usually involve budget overruns, compromised markets, underproduction and wasted resources.

The Sanders/Clinton claim, however, is a form of scarcity-denial that comes almost exclusively from the political left. That is really the point of Tucker’s article:

“This claim seems to confirm everything I’ve ever suspected about socialism. It’s rooted in a very simple error, one so fundamental that it denies a fundamental feature of the world. It denies the existence and the persistence of scarcity itself. That is to say, it denies that producing and allocating is even a problem. If you deny that, it’s hardly surprising that you have no regard for economics as a discipline of the social sciences.“

Our socialist friends (who otherwise claim to be defenders of science) contend that free things can be offered to a broad swath of the population with little consequence. The least cynical among them (perhaps including Sanders) believe that the costs can be shouldered by the wealthy and/or big corporations and banks. Others (including Clinton) know that the cost of “free things” must be met by higher taxes on a broader share of the population. Doesn’t that mean they recognize scarcity? Only superficially, because they fail to grasp the dynamics of resource allocation, the subtle forms in which costs are imposed, and the true magnitude of those costs.

If a thing is scarce, available supplies must be balanced against demand. The reward to suppliers at the margin must match the willingness of buyers to pay. That means there is no surplus and waste, nor any loss attendant to shortage and non-price rationing. The price creates an incentive for consumers to conserve and an incentive for producers to bring additional supplies to market when they are demanded.

A crucial prerequisite for this to work is the establishment of secure property rights. Then, absent coercion, one can’t overuse what isn’t theirs. One can’t simply take a thing from those who create it without a mutually agreeable payment. Creators cannot be forced to respond on demand without compensation. No one can be required to husband resources for others to simply take. No one can be asked to pay for a thing that will be commandeered by others. The establishment of property rights serves these purposes. Incentives become meaningful because they can be internalized by all actors — those consuming and those producing. And the incentives solve the problem of scarcity by balancing the availability of things with needs and desires, and balance them against all other competing uses of resources. Then, the market-clearing price of a thing reflects its degree of scarcity relative to other goods.

The socialist bluster holds that all this is nonsense. Would-be central planners propose that more of a thing be produced because they deem it to be of high value. Furthermore, it must be made available to buyers at a price the planners deem acceptable, or quite possibly for free to their intended constituency! Property rights are violated here in several ways: first, the owner/producer’s authority over their own resources is declared void; second, the owner has no incentive to care for their resources in a responsible and sustainable way; third, a confiscation of resources from others is required to pay at least some of the costs; fourth, the beneficiaries overuse and degrade the resource.

We know a scarce thing cannot be provided for free. Here are some consequences of trying:

  • Overuse of resources. When the buffet is free, the food disappears.
  • The “free thing” will be over-allocated to those who benefit and value it the least. (Example: the education of students for whom there are better alternatives.)
  • Supplies will evaporate unless producers are fully compensated. Otherwise, quality and quantity will deteriorate. This is a form of “contrived scarcity” (HT: Don Boudreaux).
  • If supplies dwindle, new forms of rationing will be necessary. This might involve time-consuming queues, arbitrary allocations, bribes, side payments and favoritism.
  • If suppliers are compensated, someone must pay. That means taxes, public borrowing or money printing.
  • Taxes weaken productive incentives and chase resources away. The consequent deterioration in productive capacity undermines the original goal of providing  something “for free” and inflicts costs on the outcomes of all other markets. This creates more contrived scarcity.
  • So-called progressive taxes tend to hit the most productive classes with the greatest negative force.
  • Government borrowing to fund “free stuff” today inflicts costs on future taxpayers. More fundamentally, it misallocates resources toward the present and away from the future.
  • Printing money to pay for a “free thing” might well cause a general rise in prices. This is a classic, hidden inflation tax, and it may involve the distortion of interest rates, leading to an inter-temporal misallocation of resources.

Scarcity denial is a carrot, but it inevitably becomes a stick. To voters, and to naive shoppers in the marketplace of ideas, the indignant assertion that things can and should be free is powerful rhetoric. Producers, too, might happily accept “free-stuff” policies if they expect to be fully compensated by the government, and they might be pleased to have the opportunity to serve more customers if they think they can do so profitably. However, serving all takers of “free stuff” will escalate costs and is likely to compromise quality. It is also likely to create unpleasant circumstances for customers, such as long waiting times and unfulfilled orders. The stick, on the other hand, will be brandished by the state, blaming and penalizing suppliers for their failure to meet expectations that were unrealistic from the start. The fault for contrived conditions of scarcity lies with the policy itself, not with producers, except to the extent that they allowed themselves to be duped by scarcity deniers. Tucker notes the following:

“Things can be allocated by arbitrary decision backed by force, or they can be allocated through agreement, trading, and gifting. The forceful way is what socialism has always become.“

Politicians and would-be planners with the arrogance to claim that naturally scarce things should be free are dangerous to your welfare. These scarcity deniers cannot provide for human needs more effectively than the free market, and ultimately their efforts will make you subservient and poor.

Fiat Money, Government and Culture

24 Wednesday Aug 2016

Posted by in Monetary Policy

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The money we use every day has roughly zero intrinsic value. That includes paper, coins made from base metals, and electronic bookkeeping entries that can be drawn on via plastic cards and communication devices. We take it for granted that all of these forms of payment will be accepted in transactions. The dollars we use in the U.S. are backed only by the “full faith and credit” of the U.S. government, which is quite a bit of nothing when it comes right down to it. This form of money is called “fiat money” because it derives value essentially by decree, including the government’s willingness to accept your dollars in payment of taxes. It’s a fine thing that such a level of trust exists in society, and most important is trust that the next seller will accept your dollars in trade.

An old maxim in economics known as Gresham’s Law holds that “bad money drives out good”, particularly when the “good money” and the “bad money” are assigned the same legal value in exchange. The good money, having greater intrinsic value than the bad money, will quickly disappear from use as a medium of exchange. Like any asset, the good money will be held as a store of value, but not used in routine transactions.

In the past, our “good money” consisted mainly of claims on precious metals. However, the U.S. government stopped redeeming dollars in gold in the 1930s, silver in the 1960s, and silver coins stopped circulating at about the same time.

What’s so “bad” about fiat money, given that we trust its usefulness in the next transaction? The lack of intrinsic value places its issuing authority, the Federal Reserve in our case, in a position of tremendous power and responsibility as the keeper of the “full faith” of the U.S. government. However, the Fed is privately owned (by banks), and no one at the Fed is elected. The members of its Board of Governors are appointed by the President to 14-year terms. The lengthy terms are hoped to keep the Fed independent and immune to political manipulation. Ostensibly, the Fed conducts policy in the objective pursuit of price stability and full employment. (Never mind that the two goals may be incompatible.)

The Fed, as the authority responsible for the nation’s fiat money, has traditionally allowed the money supply to grow by issuing “new money” in exchange for federal debt obligations, like Treasury bonds. The Fed buys the bonds, and the payment becomes a seed for new money growth. For the Treasury, which raises funds to finance government activities by collecting taxes and borrowing, this mechanism is quite convenient. The Fed can act to “accommodate” the government’s needs, essentially printing money to fund deficits.

Does it happen? Absolutely, although in the past few years, the Fed has demonstrated a more subtle variation on this theme, and one that is cheaper for the government. That will be the subject of a future post. The key point here is that with the cooperation of the monetary authority, the government avails itself of the so-called printing press. Thus, it is not answerable to taxpayers for any expansion in its spending. The government can commandeer resources as it sees fit, with no restraint from the governed.

That’s the key point made by Jörg Guido Hülsmann in a post on the Mises Wire blog, “How Fiat Money Destroys Culture“. On that note, I’d say first that enabling the displacement of private commerce for government-directed activity is a sure-fire prescription for degrading the culture. Government is not and never will be a font of creativity. Capitalism and markets, on the other hand, deliver an astonishing degree of cultural wealth to every segment of society. The freedom to create and share art, cuisine, customs and technology, without interference by government, is the very essence of culture. Some might object that government often serves as a conduit for bringing cultural works to the public, and that government can and does direct resources to the arts. There is an extent to which that’s true, of course, but it may be a deal with the devil: public sector support for new art is often subject to strings, politicization, and favoritism. That’s crony culturalism, to coin a phrase.

Hülsmann discusses other cultural repercussions of fiat money. By enabling the government to compete for resources with the private sector, and by swelling the quantity of money relative to goods and assets, fiat money puts upward pressure on prices. This might manifest in the prices of goods, the prices of assets, or both, and it might be very uneven. This changes the distribution of rewards in society in fundamental ways.

Price inflation penalizes those who hold currency. Hülsmann says:

“In a free economy with a natural monetary system, there is a strong incentive to save money in the form of cash held under one’s immediate control. Investments in savings accounts or other relatively safe investments also play a certain role, but cash hoarding is paramount, especially among low-income families. … By contrast, when there is constant price inflation, as in a fiat-money system, cash hoarding becomes suicidal.“

Price inflation also rewards those in debt. Strictly speaking, this is true only when inflation accelerates unexpectedly, since lenders tend to demand sufficient interest to offset expected inflation. Hülsmann blames the widespread growth of debt financing in modern society on fiat currency. There is an element of truth to this assertion, but it strikes me as an exaggeration, given the advances in financial markets and technologies over the past century or so. We are much better at allocating resources inter-temporally than in 1900, for example, so the growth of consumer and business debt over the years should be viewed in the context of future earning power and enabling technology. Still, there are those for whom these markets and technologies are out of reach, and the destructive effect of inflation on their ability to save should not be minimized. This contributes to greater dependency at the lowest levels of the socioeconomic spectrum, a very regrettable kind of cultural change.

Growth of the money stock tends to reward many at the top of the socioeconomic spectrum, partly because it is associated with stock market appreciation. Again, when the Fed buys government bonds, or mortgage bonds, or any other asset, it always finds willing sellers, usually brokers/dealers and banks. Successful bidding by the Fed for assets is the first step in lifting asset prices (and reducing yields). But market participants tend to know all this in advance. Therefore, private traders will bid up asset prices in advance, assuming that the Fed has indicated its intentions. Other assets, being substitute vehicles for wealth accumulation, will also be bid upward, as a given amount of income produced by an asset is valued more highly when competing yields are low. After the Fed completes a round of asset purchases, the process can repeat itself.

Goods inflation and higher asset prices generated by continuing debt monetization and distorted interest rates tend to skew the distribution of wealth toward the top and away from the bottom. Moreover, if cost and pricing pressure build up in goods markets, those with the greatest market power always fare best. Thus, debt monetization has the potential to be a very inegalitarian process, and one not based on fundamental economic criteria such a productivity. This too represents a damaging form of cultural change.

A more accurate form of Gresham’s law might be the following: government ambition drives out “good money”. The existence of fiat money creates an avenue through which the expansion of government can be funded without approval by current or future taxpayers. This ultimately leads to a stagnant economic environment and a stagnant culture: government displaces private activity, the economy’s growth potential and vibrancy deteriorates, and society’s ability to support all forms of culture declines. To add insult to injury, the process of monetizing government debt punishes small savers and rewards the privileged. The distribution of cultural rewards will follow suit.

Negative Rates and the Thrift Imperative

18 Thursday Aug 2016

Posted by in Monetary Policy

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An article of faith among central bankers is that negative interest rates will stimulate spending by consumers and businesses, ending the stagnant growth that has plagued many of the world’s biggest economies. Short-term rates are zero or negative in much of Europe and Japan, and even the Federal Reserve holds out the possibility of bringing rates below zero in the event of a downturn. This policy is almost assuredly counter-productive. It very likely stimulates saving, especially in the context of an aging population, and it distorts the allocation of resources over time and across the risk classes to which saving is applied.

Real vs. Nominal Rates

A preliminary consideration is the distinction between the so-called nominal or stated interest rates, those quoted by banks and bond sellers, and real interest rates, which are net of expected inflation. If the short-term nominal interest rate is zero, but expected inflation is -2%, then the real interest rate is +2%. If expected inflation is +2%, then the real interest rate is -2%. When negative rates are discussed in the media, they generally refer to nominal rates, and central bank interest rate targets are discussed in nominal terms. Again, some central banks are targeting very low or slightly negative nominal rates today. In most of these cases, inflation is low but positive, indicating that real interest rates are negative. With that said, it’s important to note that the discussion below relates to real interest rates, not nominal rates, despite the fact that central banks explicitly target the latter.

Saving Behavior

Most macroeconomists casually assume that lower interest rates discourage saving and thus stimulate spending. However, this is being called into question by observers of recent central bank actions around the world. Those actions have been relatively futile in stimulating spending thus far. In fact, data suggest that the negative-rate policies might be increasing saving rates. These points are discussed in “Are Negative Rates Backfiring? Here’s Some Early Evidence” in the Wall Street Journal (or this Google search if the first link fails).

An examination of the microeconomic foundations of the standard treatment of saving behavior shows that it requires some limiting assumptions. We all face constraints in meeting our future income goals: our current income imposes a limit on what we can save, and the rate of return we can earn on our funds limits what we can accumulate over time from a given level of saving. Those constraints must be balanced against an individual’s preferences for present pleasure relative to future gain.

Time Preference

The rate at which agents are willing to sacrifice future for present consumption is often called the rate of time preference. This differs from one individual to another. A high rate of time preference means that the individual requires a large future reward to induce them to set aside resources today, foregoing present consumption. A low rate of time preference means that little inducement is necessary for saving, so the individual is “thrifty”. It’s generally impossible to directly observe differing rates of time preference across individuals, but they reveal their preferences for present and future consumption via their saving (or borrowing) behavior. If an individual saves more than another with an equal income, it implies that the first has a lower rate of time preference at a given level of present consumption.

Substitution and Income Effects

A lower interest rate always creates a tendency to substitute present for future consumption. That’s because the change is akin to an increase in the price of future consumption. However, that substitution might be offset, or more than offset, by the fact that total achievable lifetime income is diminished: the lower rate at which the individual’s use of resources can be transferred from the present to the future means that some sacrifice is necessary. In other words, the negative “income effect” might cause consumers to reduce consumption in the future and in the present! Thus, saving may increase in response to a lower interest rate. Perhaps that tendency will be exaggerated if rates turn negative, but it all depends on the shape of preferences for present versus future consumption.

Which of these two effects will dominate? The substitution effect, which increases present consumption and reduces saving? Or the income effect, which does the opposite? Again, consumers are diverse in their rates of time preference. There are borrowers who prefer to have more now and less later, and savers who might wish to equalize consumption over time or accumulate assets in pursuit of other goals, such as bequests. A shift from a positive to a negative interest rate would reward borrowers who wish to consume more now and less later. Both their substitution and income effects on present consumption would be positive! In fact, spending by that segment might be the only unambiguously stimulative effect from negative rates. But individuals with low rates of time preference are more likely to spend less in the present, and save more, after the change. Two individuals with identical substitution effects in response to the shift to negative rates may well differ in their income effects: the largest saver of the two will suffer the largest negative income effect.

Ugly Intervention

These uneven impacts on saving are a testament to the pernicious effects of central bank intervention leading to negative rates. Savers are punished, while those who care little about self-reliance and planning for the future are rewarded. Of course, at an aggregate level, saving out of income is positive, so on balance, agents demonstrate  that they have sufficiently low rates of time preference to qualify for some degree of punishment via negative rates. After all, savers will unambiguously suffer a decline in lifetime income given the shift to negative rates.

The Necessity of Thrift

The fact that a standard macroeconomic treatment of saving ignores negative income effects at very low rates of interest is surprising given the very nature of thrift. Savers obviously view future consumption as something of a necessity, especially as they approach retirement. Present and future consumption are locally substitutable, but large substitutions come only with great pain, either now or later. Another way of saying this is that present and future consumption behave more like complements than substitutes. (A more technical treatment of this distinction is given in “Complementarity, Necessity and Preferences“, by Steven R. Beckman and W. James Smith.) This provides a basic rationale for a conflicting assumption often made in macroeconomic literature: that economic agents attempt to “smooth” their consumption over time. If present and future consumption are treated as strict complements, there is no question that the income effect of a shift to negative  rates will increase saving by those who already save.

This is not to imply that savers always respond to lower rates by saving more. In “Choice between Present Consumption and Future Consumption“, Supriya Guru asserts that empirical evidence for the U.S. suggests that the substitution effect dominates. However, extremely low or negative interest rates are a recent phenomenon, and empirical evidence is predominantly from periods of history with much higher rates. Moreover, the advent of very low rates is coincident with demographic shifts favoring more intense efforts to save. The aging populations in the U.S., Europe and Japan might reinforce the tendency to respond to negative rates by saving more out of current income.

Risk As a Relief Valve

Another complexity regarding the shape of preferences is that consumers might never be willing to substitute present consumption for less in the future. That is, their rate of time preference may be bounded at zero, even if the interest rate imposed by the central bank is negative. An earlier post on Sacred Cow Chips dealt with this issue. In that case, saving will increase with a shift to negative rates under two conditions: 1) there is a minimal level of future consumption deemed a necessity by consumers; and 2) that level exceeds the consumption that is possible without saving (endowed or received via transfers). That outcome represents a “corner solution”, however. Chances are that consumers, having been forced to accept an unacceptable tradeoff at negative “risk-free” rates, will lean more heavily on other margins along which they can optimize, such as risk and return.

That eventuality suggests another reason to suspect that very low or negative rates are not stimulative: savers face a range of vehicles in which to place their funds, not simply deposits and short-term money market funds earning low or negative yields. Some of these alternatives earn much higher returns, but only at significant risk. Nevertheless, the poor returns on safe alternatives will lead some savers to “reach for yield” by accepting high risks. That is a rational response to the conditions imposed by central banks, but it leads consumers to accept risk that is otherwise not desired, with a certain number of consumers suffering dire ex post outcomes. It also leads to an allocation of the economy’s capital that is riskier than would otherwise occur.

Furthermore, as mentioned in the WSJ article linked above, consumers might regard negative rates as a foreboding signal about the economic future. The negative rates are bad enough, but even reduced levels of future consumption might be under threat. Thus, risk aversion might lead to greater saving in the context of a shift to negative rates.

Corporate Saving and Capital Investment

A great deal of saving in the economy is done by corporate entities in the form of “undistributed corporate profits”, or retained earnings. It must be said that these flows are not especially dependent on short-term yields, even if those yields have a slight influence on corporate management’s view of the opportunity cost of equity capital. Rather, those flows are more dependent on the firm’s current profitability. To the extent that very low or negative interest rates discourage consumption, their effect on current profitability and the perceived profitability of new business capital projects cannot be positive. To the extent that very low or negative rates portend risk, their effect on capital investment decisions will be negative. Savings out of personal income and from retained earnings is likely to exceed the amount required to fund desired capital investment. The funds accumulated in this way will remain idle (excess working capital) or be put toward unproductive uses, as befits an environment in which real returns are negative.

We Gotta Get Out of This Place

Central banks will be disappointed that the primary rationale for their reliance on negative interest rates lacks validity, and that the policy is counterproductive. Statements from Federal Reserve officials indicate that the next expected move in their interest rate target will be upward. However, they have not ruled out negative rates in the event that economic growth turns down. Perhaps the debate over negative rates is still raging inside the Fed. With any luck, and as evidence piles up from overseas on the futility of negative rates, those arguing for a “normalization” of rates at higher levels will carry the day.

Good Bets, Bad Bets & Student Debts

07 Sunday Aug 2016

Posted by in Education, Student Loans

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garbageducation

Recent proposals for “free” college education are partly motivated by a hubbub over crushing student debt, but a recent book by Sandy Baum of the Urban Institute questions that narrative. Entitled “Student Debt: Rhetoric and Realities of Higher Education“, the book offers perspective on the use of debt to fund post-secondary education. Student loans are perfectly good funding methods in many circumstances, but it should go without saying that borrowing is a bad idea when the sought-after education is a bad idea.

Here are some facts about student-loan debt presented in an interview with Baum by National Public Radio (NPR). They are not particularly alarming:

  • A third of college students who earn a four-year degree graduate with no debt…. 
  • A fourth graduate with debt of no more than $20,000.
  • Low-income students hold only 11 percent of all outstanding [student] debt.
  • Almost half of the $1.3 trillion in student loan debt is held by 25 percent of graduates who are actually making a pretty high income.“

Hindsight is 20/20 when a student fails to complete a course of study, but a non-trivial percentage of individuals have no business entering college programs to begin with, let alone with the aid of publicly subsidized loans. Quite simply, good risk management demands that loans be withheld from students who lack minimum academic qualifications. Odds are heavy that it would be a favor to the taxpayer, and an even bigger favor to the erstwhile student. There are many degree programs that have low labor-market value, which are therefore likely to be poor investments for students and lenders. And a number of institutions have records of poor performance in preparing students for the labor market. It would be wise for anyone seeking additional education to avoid these schools.

Baum asserts that these issues must be addressed through better guidance for prospective students:

“Some schools don’t serve students well. Some students aren’t prepared to succeed no matter where they go to college. We just tell everybody: ‘Go to college. Borrow the money. It will be fine.’ … We don’t give people very much advice and guidance about where … when to go to college, how to pay for it, what to study.“

Baum goes on to offer a socioeconomic profile of individuals with a high propensity to default on student loans:

“The problem is that we have a lot of people actually borrowing small amounts of money, going to college, not completing [a degree] or completing credentials that don’t have labor market value. They tend to be older. They tend to come from disadvantaged, middle-income families and they’re struggling. [But] not because they owe a lot of money.“

For those who are not promising students, many skills can and should be developed by leveraging low-level employment opportunities. That may well be the most productive path for them, and we should not be shy about saying so, but mutually beneficial work arrangements between employers and these prospective workers are discouraged by wage floors and other regulations.

What isn’t mentioned in the NPR interview is that some individuals fitting the socioeconomic profile actually have excellent academic prospects, so borrowing might be worthwhile. And Baum notes that the great majority of students entering baccalaureate programs are very good credit risks. Subsidizing them with a “free” education is unnecessary and bad public policy:

“People have an image of a recent bachelor’s degree recipient who went to college for four years and is now 22-23 years old and is working at Starbucks. Those people are very rare. … People who earn bachelor’s degrees, by and large, do fine. … We should worry a lot less about 18-year-olds going off to college and borrowing $20,000, $25,000, for a bachelor’s degree.“

While Baum justifiably contends that many students are good credit risks, I do not subscribe to the notion that all student loans should be subsidized by taxpayers at below-market interest rates. The returns to education are such that most students can afford to pay market rates, but those rates must compensate lenders for the risk of default. Minimizing default risk on the lending side becomes an impotent afterthought in a world of lax academic standards and universal loan subsidies. Bad loans can only be reined-in by sober admission policies and wise selection of degree programs that have labor market value. For this reason, Paul Kupiec and Ryan Nabil of the American Enterprise Institute recommend reforms that would give academic institutions better incentives to ensure the success of their students by putting “skin in the game”:

“Colleges typically do not lend to students directly. Consequently, they have little incentive to ensure that the debts incurred by their students are repaid. So, like brokers in a predatory lending process, colleges and universities push their students to take on debt, regardless of their future ability to repay.“

To correct these misaligned incentives, schools would essentially pay a financial penalty when their former students, graduates or dropouts, default on loans.

“With ‘skin in the game,’ colleges will face pressure to control unnecessary costs and limit student indebtedness. Colleges will redouble their efforts to ensure that students graduate with the skills necessary to succeed in the job market. Resources will no longer be freely available for unnecessary non-educational university spending. To achieve these goals, the share of university-provided student funding must be large enough to give colleges the requisite incentives.“

Kupiec and Nabil briefly describe several possible mechanisms whereby schools could handle these kinds of demands.

Problems with crushing student loan debt are confined to certain segments of borrowers. Failure to complete a program, and degree programs that add little to a student’s labor market value, are prescriptions for default. Admitting unqualified students and offering weak degree programs are shortcomings of the schools themselves. Without fundamental reform, schools have little incentive to act responsibly. Furthermore, loan subsidies encourage excessive borrowing and fuel inflation in tuition. “Free college” proposals do not offer a serious solution for stemming these losses.

The Fascist Roader

04 Thursday Aug 2016

Posted by in Central Planning, fascism

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Obamas - fascist world government

 

 

 

 

 

 

 

 

President Obama is a believer in centralized social and economic management, despite the repeated disasters that have befallen societies whose leaders have applied that philosophy in the real world. Those efforts have often taken the form of socialism, with varying degrees of government ownership of resources and productive capital. However, it is not necessary for government to own the means of production in order to attempt central planning. You can keep your capital as long as you take direction from the central authority and pay your “fair share” of the public sector burden.

A large government bureaucracy can coexist with heavily regulated, privately-owned businesses, who are rewarded by their administrative overlords for expending resources on compliance and participating in favored activities. The rewards can take the form of rich subsidies, status-enhancing revolving doors between industry and powerful government appointments, and steady profits afforded by monopoly power, as less monied and politically-adept competitors drop out of the competition for customers. We often call this “corporatism”, or “crony capitalism”, but it is classic fascism, as pioneered by Benito Mussolini’s government in Italy in the 1920s. Here is Sheldon Richman on the term’s derivation:

“As an economic system, fascism is socialism with a capitalist veneer. The word derives from fasces, the Roman symbol of collectivism and power: a tied bundle of rods with a protruding ax.“

With that in mind, here’s an extra image:

Mussolini Quote

The meaning of fascism was perverted in the 1930s, as noted by Thomas Sowell:

“Back in the 1920s, however, when fascism was a new political development, it was widely — and correctly — regarded as being on the political left. Jonah Goldberg’s great book ‘Liberal Fascism’ cites overwhelming evidence of the fascists’ consistent pursuit of the goals of the left, and of the left’s embrace of the fascists as one of their own during the 1920s. … 

It was in the 1930s, when ugly internal and international actions by Hitler and Mussolini repelled the world, that the left distanced themselves from fascism and its Nazi offshoot — and verbally transferred these totalitarian dictatorships to the right, saddling their opponents with these pariahs.“

The Obama Administration has essentially followed the fascist playbook by implementing policies that both regulate and reward large corporations, who are only too happy to submit. Those powerful players participate in crafting those policies, which usually end up strengthening their market position at the expense of smaller competitors. So we have transformational legislation under Obama such as Obamacare and Dodd-Frank that undermine competition and encourage concentration in the insurance, health care, pharmaceutical  and banking industries. We see novel regulatory interpretations of environmental laws that destroy out-of-favor industries, while subsidies are lavished on favored players pushing economically questionable initiatives. Again, the business assets are owned by private cronies, but market forces are subjugated to a sketchy and politically-driven central plan designed jointly by cronies inside and outside of government. That is fascism, and that’s the Obama approach. He might be a socialist, and that might even be the end-game he hopes for, but he’s a fascist in practice.

As Sowell points out, Obama gains some crucial advantages from this approach. For starters, he gets a free pass on any claim that he’s a socialist. And however one might judge his success as a policymaker, the approach has allowed him to pursue many of his objectives with the benefit of handy fall-guys for failures along the way:

“… politicians get to call the shots but, when their bright ideas lead to disaster, they can always blame those who own businesses in the private sector.  Politically, it is heads-I-win when things go right, and tails-you-lose when things go wrong. This is far preferable, from Obama’s point of view, since it gives him a variety of scapegoats for all his failed policies, without having to use President Bush as a scapegoat all the time.

Thus the Obama administration can arbitrarily force insurance companies to cover the children of their customers until the children are 26 years old. Obviously, this creates favorable publicity for President Obama. But if this and other government edicts cause insurance premiums to rise, then that is something that can be blamed on the “greed” of the insurance companies.The same principle, or lack of principle, applies to many other privately owned businesses. It is a very successful political ploy that can be adapted to all sorts of situations.“

Obama’s most ardent sycophants are always cooing that he’s the best president EVAH, or the coolest, or something. But the economy has limped along for much of his presidency; labor force participation is now at its lowest point since the late 1970s; and median income has fallen on his watch. He has Federal Reserve policy to thank for stock market gains that are precarious, at least for those companies not on the fascist gravy train. Obama’s budgetary accomplishments are due to a combination of Republican sequestration (though he has taken credit) and backloading program shortfalls for his successors to deal with later. Obamacare is a disaster on a number fronts, as is Dodd-Frank, as is the damage inflicted by questionable environmental and industrial policy, often invoked via executive order.  (His failures in race relations and foreign policy are another subject altogether.)

Fascism is not a prescription for rapid economic growth. It is a policy of regression, and it is fundamentally anti-innovation to the extent that government policymakers create compliance burdens and are poor judges of technological evolution. Fascism is a policy of privilege and is regressive, with rewards concentrated within the political class. That’s what Obama has wrought.