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H. William Batt, Ph.D.
Real tax reform could do away with those taxes that are resented by the large proportion of our population. We could replace all taxes on wages and on interest by instead taxing economic rent. Rent is windfall income; it is income that arises not from the efforts of any person or corporation; it comes about as a surplus gain from common social enterprise. There is ample moral warrant for society to lay claim to that which it has created, as well as to that which no individual or party has earned. Analysis increasingly makes clear that economic rent in all its forms is far larger than official government figures indicate; in fact it is likely sufficient to supplant all current taxes on labor and capital (wages and interest) which are acknowledged to have so many negative effects. Recovering economic rent in all its manifestations by taxing its various bases actually can foster economic performance and yield other benefits that make it the natural source of revenue for governments. Such a tax is essentially painless.
Under current tax regimes, some people get hit with onerous bills while others get windfall gains. If taxes only on windfalls were collected, we could eliminate those burdens that fall unfairly upon people who have rightfully earned their income and wealth, and the total would likely remain revenue neutral. This is my thesis here, one which should compel the attention of those who would redesign our tax system.
It is astounding how shameful our tax system has become; one might guess that its designers — legislatures at all levels of government — deliberately conceived it just so that they might score cheap points by taking aim at it. But perhaps this time some chosen leader, some deliberative body, or some civic constituency will rise to the challenge of making clear some basic starting points rather than pandering to prejudice and low motives. Perhaps. It leads me to write this.
The starting points should be the lessons that have been learned over the course of the past three hundred and more years about what is a good tax. Most basic textbooks in public finance enumerate them in very clear form, and they constitute benchmarks against which to measure the soundness of any particular tax. They are listed as few as three or as many as eight such principles but little disagreement exists as to their substance, regardless of ideology or government. Most commonly enumerated are neutrality, efficiency, equity, administrability, simplicity, stability, sufficiency. Tax theorists typically measure revenue structures according to any or all of these criteria:
The Tax Base
The next concern should be upon what base to impose a tax — not about taxing whom but taxing what. There are only three possibilities, as all revenue streams necessarily come from one of three factors of economic production —
No other source exists; every possible tax must be on one or some combination of these parts. Each of these factors has its price: the price of land is counted in economic rent; the price of labor is in wages, and the price of capital (its liquid form) is in interest.
Any tax on capital has its downside effects, so that taxing savings causes people to save less, taxing consumption causes people to buy less, and taxing buildings causes people to build less. The result is that economists as well as businessmen usually frown upon taxing capital. Another alternative is to tax labor, but it is even more widely understood that taxing labor normally discourages people from working as much as they would in the absence of a tax. From this comes sentiment against taxing labor, even though for want of any alternative, people have today commonly come to accept it as a necessity. But electing to tax labor, just as for taxing capital, forecloses a discussion of the virtues of taxing land — not necessarily land as earth, but rather land as location. Yet land rent is the most attractive tax base of all, as rent is not earned; it is windfall income, entirely the result of being well situated in any market of scarce natural resources and where community demand (rather than one's own efforts) leads to an appreciation of that land's price. To be sure many people have learned to position themselves in situations where a land's market value is likely to rise — indeed these people come to think of themselves as astute investors. But the fact is that that market gain is not of their own doing at all; it is the result of common enterprise creating a surplus that comes to settle on land sites. An investment in land, in any form it might take, is speculation in greater or lesser degree.
Land in all its forms is a tax base that also conforms well to all the classic principles of sound tax theory as enumerated above. Land is classically taken to mean not just surfaces of the earth but places in time, in space, in any medium whether it be solid, liquid or gas, and even as a form of light, in the electromagnetic spectrum, and in life forms. One needs to return to 19th century classical economic definitions of the factors of production to appreciate the separate significance of land as it was understood in its manifold forms. One should ask how it is that land, so important to 19th century classical economic theory, has been given so little attention today in neoclassical economics. This is a story only now recovered from the dusty archives of academic economic history. Once understood and appreciated, it may be one of the greatest, if very silent, political revolutions of world history.
The conventional wisdom of most contemporary tax designers, despite lip service to the enumerated principles above, is that the best tax regime relies essentially upon three tax bases — property, sales, and income — perhaps ideally in equal weight. But it is very questionable why, given the measurable and demonstrable virtues of taxes upon land bases, one would resort to any other revenue stream. When it becomes clear that taxes imposed upon other factors of production effectively work their way through the economy to settle ultimately upon land in any case, one sees that it simply hamstrings the economy, distorts its natural equilibrium, and fosters resentment and challenges to political legitimacy every step of the way.
The Possibility of Land (Rent) Taxation
The key to understanding how taxing various forms of land conform to sound tax theory comes with an appreciation of the importance of economic rent. Largely discarded in 20th century economic analysis, rent is the price for the use of land. Just as the price of labor is paid in wages and the price of capital is paid in interest, land rent is the unearned increment that attaches to land in the form of a surplus when its price is not paid by its users. All taxes, ultimately, come out of rent; however, by collecting revenue from other sources, the rent is left to settle in ever increasing encrustations on land sites, i.e., capitalized, ultimately raising their market price. In so doing, these land prices are distorted so that their optimal use is not secured.
Examples of such distortion are not difficult to identify. Consider, first of all, the use of locations in our urban environments, many of which are underused while prospective entrepreneurs are driven to second-best locations because titleholders opt to let the rent accrete and passively raise their market price. Land speculation is rife most of all in instances where there is a great disparity between the tax rate on these sites and the rate of rent appreciation. When the holding costs of ownership are nominal, there is no incentive for improving them or selling to others who will, and urban environments suffer as a result. Another example is rent that collects to the electromagnetic spectrum, making it attractive for owners of electronic media, communications networks and so on, to rely on returns to their investments even when the resource itself is sparsely used. So also with the time slots for take-offs and landings at airports. These opportunities are respected as private property, even while they gain in market value in response to the general traffic volume of the facility. This occurs regardless whether the particular airlines use their slots or not. London Mayor Ken Livingstone has proposed to tax the rent from Heathrow and Gatwick both for their revenue advantage and to assure their more optimal use. One could go on, pointing to any number of instances where economic rent is available to be had for the support of public services in lieu of conventional taxes which we recognize as destructive in their effects. It is not surprising that when pressed even conventional (neoclassical) economists are often willing to concede that the best possible tax of all is one placed on land rent.
Although one can infer innumerable instances where economic rent inheres in land factors, the econometric data maintained by public agencies has not been compiled in a way that makes it easily identifiable. In fact the US Census of Housing ceased to keep records on the assessed value of land in 1987, reasoning that the quality was so poor that it was more misleading than it was helpful. The actual account of the "rental income of persons" in the US government National Income and Product Accounts is estimated at less than 2%, yet this figure is widely acknowledged to be so unrealistic an estimate that it is ludicrous by itself. What studies have been performed to calculate economic rent suggest that the amount for real property alone is in the neighborhood of 30 percent of a nation's GDP. This realm of research begs for attention, but it will not likely be more than approximate as long as government statistics are so lacking and unreliable.
The growing availability of data, and of computer power, increasingly offers the promise that researchers will be able to "back into" some estimates, even if they are suggestive more than they are conclusive. With such inviting questions, there may well arise the prospect of better data collection, and which will allow for even better analysis.
It should also be noted that a transition to a tax on land rent would not be not difficult. In lieu of the conventional real property tax, it is already widely used, and many localities are presently phasing in such a shift, downtaxing improvements and uptaxing land. As for taxes at other levels of government, it is already conceded, for example, that "The Public Owns the Airwaves," a statement that is belied by the fact that the media and communications industry treats its rights to the use of frequency licenses as private property and whose market value is typically reflected when such corporations are sold. One should also note as another example the case of the Alaska Permanent Fund, which provides a reliable citizen's dividend every year to everyone in that state, derived from oil revenue. Development Administrator Paul Bremer proposed such a design for the new government of Iraq in 2003, a design idea that was also endorsed by the United Nations Association. Many other instances could be cited where already land rent is recovered as a surplus to support public services.
A New Tax Ethic
Beyond the greater conformity to sound tax principles as noted earlier, the taxation of economic rent that accretes as a surplus upon land can offer two additional advantages. The first of these is the removal of the distortions wrought upon urban land use configurations and the negative environmental impacts which are presently apparent. The greatest of these effects is in the form of suburban sprawl, a phenomenon viewed with increasing alarm not only by its degradation of life quality but in the increased expenditures of time and resources (especially energy). Land use patterns, as intractable as they tend to be, will have to modify simply on account of the evolving limitations of future life. There are likely to be changes also in the way by which air, water, and other public goods are exploited. Treatment of these resources as "free goods" or as captive property of private parties will end if it is realized how generous the rental flow to public treasuries can be.
The second benefit to be obtained by the recovery of socially created economic rent is the restoration of a moral dimension to taxation and to economics generally. Taxation policy today is faced with a loss of legitimacy, and it is not sufficient to rely on totems that have sustained its design until now. A groundswell of resentment has occurred in all realms of tax policy — for income taxes, for sales taxes, and for real property taxes. All levels of American government are suffering on account of our impoverished fiscal design. Stalemate has reached such proportions that nothing is being accomplished. Infrastructure is deteriorating; educational quality is perceived to be declining, environmental ambience is threatened, and public safety services are curtailed.
To be sure, by replacing taxes on labor and capital with taxes on land rent, people will enjoy greater returns for their enterprise and will be able to keep what they have earned. But people will also cease, at least those few who have been so lucky, to be able to rely on windfall unearned gains that they have in many cases come to regard as their entitlements. The greatest forfeiture of such windfall gains will be homeowners who have come to see their title to a home as an investment, and not a place to live. But whereas some residential locations have seen enormous increases in market prices — as much as 20 percent yearly on occasion — others have enjoyed no such fortune. People may come to understand that houses depreciate just like cars, refrigerators and computers. They may also see that it is only land value that increases, and realize that any gain which their land has is due to the general vitality of their community and region. It may help them to realize that they are linked to and dependent upon the society as a whole, and that their fortune is not in this dimension of their own making.
Well over a century ago, John Stuart Mill recognized that
A more appropriate ethic for the 21st century is "Pay for what you take, not for what you make." "Tax bads, not goods," or "Tax waste, not work," is another way. At the heart of this approach is a very profound message: the earth is the common heritage of humanity; it belongs to everyone. That which grows out of our own personal efforts and ingenuity is ours to keep, and no part of it should be subject to taxation. Taxes on income, sales, savings, structures, and things that come from the sweat of our brow can be replaced by taxes on land rent — which, when all forms of it are included, is a revenue source that can fully pay for the full services of government and is nonetheless essentially burdenless to taxpayers. John Houseman, an actor perhaps most widely known as Professor Kingsfield in the film and long-running television series, The Paper Chase, later became the pitchman for Smith Barney. In that advertisement, his tag line was "They make money the old-fashioned way — they earn it" That we should earn our money rather than live off the efforts of others seems a simple enough moral tenet.
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Wealth and Want
... because democracy alone hasn't yet led to a society in which all can prosper