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Excess
Burden
Fred E. Foldvary — The Ultimate Tax Reform: Public Revenue from Land Rent
The use of rent for public
revenues therefore has no excess burden, no
burden on society or the economy. Taxes on income, goods, and
transactions do have an excess burden, since by raising the price and
reducing the quantity of goods, resources do not get allocated to where
the people most want them. Taxes on labor and goods raise prices, while
rent-based payments do not affect the rent, and they lower the price of
land rather than raise it.
Rent is therefore the ideal source of general public and community revenue. Tax reform should therefore shift to rent as the primary source of general funds. Pollution charges can supplement the rent, and indeed can be considered a rental charge for using and abusing the atmosphere, land, soil, and other forms of land. There could also be user fees for services specific to users, fines for violating traffic rules, and profits from enterprises. The economic rent from minerals, water, and oil would be natural resource royalties that could be paid by bidding for the rights to extract, from payments based on the amount of mining, and the profits from the operations, depending on the circumstances. Nic Tideman: The Case for Taxing Land I. Taxing Land as Ethics
and Efficiency
II. What is Land? III. The simple efficiency argument for taxing land IV. Taxing Land is Better Than Neutral V. Measuring the Economic Gains from Shifting Taxes to Land VI. The Ethical Case for Taxing Land VII. Answer to Arguments against Taxing Land There is a case for taxing land based on ethical principles and a case for taxing land based on efficiency principles. As a matter of logic, these two cases are separate. Ethical conclusions follow from ethical premises and efficiency conclusions from efficiency principles. However, it is natural for human minds to conflate the two cases. It is easier to believe that something is good if one knows that it is efficient, and it is easier to see that something is efficient if one believes that it is good. Therefore it is important for a discussion of land taxation to address both question of efficiency and questions of ethics. This monograph will first address the efficiency case for taxing land, because that is the less controversial case. The efficiency case for taxing land has two main parts. ... To estimate the magnitudes of the impacts that additional taxes on land would have on an economy, one must have a model of the economy. I report on estimates of the magnitudes of impacts on the U.S. economy of shifting taxes to land, based on a mathematical model that is outlined in the Appendix. The ethical case for taxing land is based on two ethical premises: ... The ethical case for taxing land ends with a discussion of the reasons why recognition of the equal rights of all to land may be essential for world peace. After developing the efficiency argument and the ethical argument for taxing land, I consider a variety of counter-arguments that have been offered against taxing land. For a given level of other taxes, a rise in the rate at which land is taxed causes a fall in the selling price of land. It is sometimes argued that only modest taxes on land are therefore feasible, because as the rate of taxation on land increases and the selling price of land falls, market transactions become increasingly less reliable as indicators of the value of land. ... Another basis on which it is argued that greatly increased taxes on land are infeasible is that if land values were to fall precipitously, the financial system would collapse. ... Apart from questions of feasibility, it is sometimes argued that erosion of land values from taxing land would harm economic efficiency, because it would reduce opportunities for entrepreneurs to use land as collateral for loans to finance their ideas. ... . Another ethical argument that is made against taxing land is that the return to unusual ability is “rent” just as the return to land is rent. ... But before developing any of these arguments, I must discuss what land is. ... When there is more than one tax in an economy, one must take account of the fact that the second tax will generally reduce the excess burden of the first tax. This is because when you tax a good, say apples, people buy other things instead, say bananas. If you then tax bananas, some of the expenditure that no longer goes to bananas will go back to apples, thereby reducing the magnitude of the tax-induced shrinkage of the market for apples. If it were possible to tax ‘everything’ at the same rate, then people would pay the same total amount in taxes no matter what they did, and there would be no excess burden of taxes. What makes it impossible to tax everything at the same rate is that one of the things that would need to be taxed is leisure. Taxing authorities have not yet devised ways to maintain people’s tax obligations when they decide to earn and spend less money. Thus all systems that tax people according to what they receive (from working or saving), or spend, generate excess burdens. They do this by making the incentive to work less than the value of what people produce and the incentive to save less than the productivity of investments financed by saving. Still, systems of ‘broad-based’ taxes (e.g., sales taxes, income taxes and value added taxes) generally have lower excess burdens than tax systems in which a variety of individual goods and services are taxed at different rates. Actual broad-based taxes generally have exceptions and non-uniformities, and these generally increase the excess burdens that the taxes cause. Still, one way in which a departure from uniformity in taxation can promote efficiency is that, if there are some goods and services that are particularly likely to be purchased in greater quantity when people consume more leisure, then a somewhat higher tax on these can serve as a partial substitute for taxing leisure. In addition to discouraging work, most tax systems discourage saving by taxing the proceeds of people’s savings. This results in less saving and investment. With the passage of time, this can cause a very large reduction in the amount of capital in an economy. And a reduced stock of capital generally means that labor will be less productive and wages will be lower. A tax system that taxed only consumption and not saving would not have this component of excess burden. However, raising a given amount of revenue in a tax system that did not tax saving would require a greater distortion of the labor/leisure decision than in a tax system that did tax saving . Consider how the above analysis of excess burden changes when land is taxed. Elementary economics texts often offer the analysis shown in Figure 2. The supply of land is said to be perfectly inelastic, vertical. Thus when a tax introduces a wedge between the price paid by buyers of land services and the price received by seller, the quantity remains unchanged. The triangle disappears. Thus there is no excess burden of a tax on land. A tax on land is ‘neutral’. ... To summarize: If land is subject to a tax or combination of taxes with a present value that is independent of how the land is used, and if potential investors are confident that the magnitude of the tax will not exceed the value of using the land over the life of potential investments, then a tax on land has no excess burden; it is neutral. ... Read the whole article Bill Batt: Painless Taxation
Nic Tideman: Applications of Land Value Taxation to Problems of Environmental Protection, Congestion, Efficient Resource Use, Population, and Economic Growth I. Justifications
of Land Value TaxationLand value taxation is
sometimes justified on the ground that,
unlike almost all other sources of public revenue, a tax on land
value does not impose an excess burden on an economy. This argument
can be found in the writings of the Physiocrats,
Adam Smith, David
Ricardo, and numerous modern writers. It is based on the fact that,
with a properly administered tax on land value (unlike other taxes),
it is not possible for a person to lower the tax that is due by being
unproductive. ... Read the entire article
Nic Tideman: Improving
Efficiency and Preventing
Exploitation in Taxing and Spending DecisionsThere is a proposal that tax increases be allowed only with a two-thirds majority of both houses of Congress. That has some merit, but it carries a risk of excessive deficits. It also allows the existing level of taxation to go unquestioned. It would probably be better to have a rule that every spending proposal must be approved by a two-thirds majority of both houses of Congress to be enacted. Maybe three-fourths. If spending is truly worthwhile, then, as Wicksell said, there is a way of financing it that will secure the approval of nearly everyone. The current trend toward returning
functions to the states is a
step in the right direction. But it encounters understandable
objections that poor states cannot afford to do what they ought to
do. Some form of revenue sharing is needed. But it is important to
have the right definition of which states are rich and which are
poor. The level of well-being in a
state is determined in part by the
wisdom of its public policies. States should not be penalized
for
adopting productive policies. Revenue
sharing should equalize per
capita levels of natural opportunities (mineral revenues, fishing
rights, pre-development land rents, etc.) Replacing the
personal and
corporate income taxes with either a flat income tax or a national
sales or value added tax would greatly reduce the excess burden of
federal taxes. (Excess burden is
roughly proportional to the square
of the typical marginal tax rate.) But almost all the gains go
to the
rich. Perhaps the flat tax could be combined with a guaranteed
income. ...
Read the whole article Bill Batt: The Merits of Site Value Taxation Tax
efficiency is much like tax
neutrality, and measures how much shifting of behavior it imposes,
resulting in what is called "excess burden," or "deadweight loss" on
the economy. Tax economists usually hold that the best taxes are those
that are shifted little if at all. Because the elasticities (a
technical word for the slope of supply and demand curves) of each
differ, a tax on items that have little or zero elasticity is the best
way of assuring that taxes are not shifted. Zero elasticity is another
way of saying fixed supply, such as, for example, land.14
14 Hence Will Rogers
advised
people to "Buy land, because they ain't makin' any more of it."
... In assessing the value of a tax it is also important, of course, to understand its potential to bring in revenue for the purposes of government, usually deemed revenue sufficiency. Income, sales and property taxes, along with corporation taxes to a lesser extent, have come to be regarded as the workhorses of the American revenue structure. But, as anti-tax politicians are quick to note, the higher these taxes are, the more they impose a drag on the economy. One recent study calculates that the deadweight loss due to taxes in the American economy is equal to $1 trillion every year, about a sixth of the total GDP.17 This is why one should ponder whether to consider raising taxes which have demonstrable distorting effects. 17Fred Harrison (Ed.), The Losses of Nations: Deadweight Politics versus Public Rent Dividends. London: Othila, 1998. See also Dale Jorgenson and Kun-Young Yun, "The Excess Burden of Taxation in the United States," Journal of Accounting, Auditing, and Finance, fall, 1991. ... Read the whole piece Bill Batt: The Nexus of Transportation, Economic Rent, and Land Use This means that taxing away land
rent more relieves it from circulating
through labor and capital, allowing those factors in turn to be more
productive. Significantly, perhaps most importantly, the collection of
land rent, on account of its inelasticity, incurs no deadweight loss
like tax levies on labor and capital. The economy thus functions more
efficiently -- i.e. with less drag and friction.
Lest one believe that this excess burden, or so-called deadweight loss, is a negligible drag on the economy, studies show just the opposite. One study calculates that it was equal to about 20 percent of the total US economy in the mid-1990s, annually at least one trillion dollars in lost output.(23) Put another way, a well designed efficient revenue structure would allow productivity to rise by that amount and effectively make our income that much higher. For Great Britain, the comparable figure was shown to be £400 billion annually. Deadweight loss is a concept understood by economists but not by the general public. But this is likely to change as discussion about the merit of various taxation approaches is presented to the public. Nations in the European Community are now required to publish their calculations about the deadweight loss of the various tax schemes being reviewed, precisely because of the recognition of its importance as a factor of production.(24) ...... read the whole article
Taking first the argument that
spreading the tax
burden over as wide a base of sources as possible, it is best to begin
by noting that revenue streams can be drawn from only three elements of
the economy:
Standard textbooks for Economics
101 typically start with recognition
of these factors, even if they usually give insufficient attention to
Land as a component. Classical economics, culminating
particularly in the tradition of Henry George,
includes in the idea of
Land any and all components of value not created by human hands or
minds. It therefore means not just locational sites on the
earth's surface that might be bought and sold as real estate, but other
elements of so-called "natural capital" as well:
Those elements have a market
price, and can be -- indeed are -- often
subject to taxation. It is important to note, however, that taxes on such Land are capitalized in the
market value of their worth; they cannot be passed forward or backward
because their supply is essentially inelastic.
This is important, as will be noted below, because imposing such taxes incurs no excess burden on their use or upon the general economy. Taxing such bases is totally neutral and completely efficient. Indeed, it is the failure to tax Land as stated that leads to economic distortions and causes an economy to function at a sub-optimal level. Land, whatever its form, has a market value only to the extent that a human presence exists to make use of it, and it acquires that value due to the accretion of economic rent, the return that comes to rest on such factors. Taxes on Labor and Capital, in contrast, are always shifted. Studies of so-called tax incidence seldom trace the flow of tax burdens beyond the first or second step of the shift. Textbooks and research studies will note that particular burdens -- for instance, a tax on the sale of goods -- will be partly borne by the vendor and partly also by the consumer. The vendor in turn sees that tax incorporated into the price he pays for the product at the wholesale level; the consumer sees his burden reflected in the relative cost of living of his tax jurisdiction -- which in turn affects the price of his home and his wages. The shift in taxes, as economic theory makes clear, are ultimately converted to rent, and that rent, as capitalized in land prices, is its final resting place. It is a truism of classical economics as carried through in the present day tradition of Georgist economics that all taxes come out of rent -- an adage that has come to be abbreviated as ATCOR.4 4 See Mason Gaffney, "The
Philosophy of Public Finance," especially, pp. 188-192, in Fred
Harrison (ed.), The Losses of Nations: Deadweight Politics versus
Public Rent Dividends. London: Othila Press, 1988.
What this insight means is that all taxes not first imposed on Land and collected from the rent that rests thereon are instead passed through the economy from one party to another until they ultimately come to rest on Land, thereby increasing the price of real estate. The passing along of tax burdens not only creates distortions in economic transactions; it also constitutes an excess burden and an inefficiency that handicaps economic performance.
Contemporary economists and
conventional tax theorists well recognize
that taxing Labor and Capital is detrimental to economic vitality --
politicians thrive on repeating this ad
nauseam. Currently the Republican party candidates seem
best able to exploit resentment about the negative impact of
taxes. But they are not alone in failing to appreciate the nature
of tax shifting. What all fail to realize is that there are
notable exceptions to the rule that taxes are oppressive: any tax
imposed on an inelastic base -- that is, any form of Land --
constitutes no distortion or excess burden whatsoever.
Far from spreading the burden of distribution over a wide array of tax bases, the ideal tax, then, should be imposed solely on those factors of production that form an inelastic base, i.e., that constitute forms of Land -- whether they be locational sites, natural resources, the spectrum, time slots, or others as they may arise in the future. Land, in any of its forms, is totally inelastic. Will Rogers in his pithy way said it well, "Buy land. They ain't making any more of the stuff." Mark Twain said it too. ... Tax efficiency is much like tax neutrality, and is the measure of how much shifting of behavior it imposes, resulting in what is called "excess burden," or "deadweight loss" on the economy. Tax economists usually hold that the best taxes are those that are shifted little if at all. Because the elasticities (a technical word for the slope of supply and demand curves) of each are very different, a tax on land values and a tax on improvement values have very contrastive effects on economic choices. Using a tax base that has little or zero elasticity is the best way of assuring that taxes are not shifted. Zero elasticity is another way of saying fixed supply. ... Read the whole article Bill Batt: The Compatibility of Georgist Economics and Ecological Economics A tax that is neutral is
one that in no way alters the behavior
of the markets by its imposition; that is people perform and make
choices in the same way as if there was no tax at all.39
Because a tax on “land” broadly defined is inelastic, i.e., has a fixed
supply, any tax on this base is completely capitalized in the market
price of the land itself. It is, in effect, a tax on the land rent, or
a recapture of the land rent by government in the name of society, just
as the rent is a creation of that society.
39"The striking result is
that a
tax on rent will lead to no
distortions or economic inefficiencies. Why not? Because a tax on
pure
economic rent does not change anyone's economic behavior. Demanders are
unaffected because their price is unchanged. The behavior of suppliers
is unaffected because the supply of land is fixed and cannot react.
Hence, the economy operates after the tax exactly as it did before the
tax--with no distortions or inefficiencies arising as a result of the
land tax." P. Samuelson and W. D. Nordhaus, Economics, 16th ed., p. 250.
A land tax is efficient because there is no economic distortion of market choices as a consequence of its neutrality. This means that there is no wasted economic behavior in the form of excess burden or deadweight loss typically associated with other tax designs. As an example of the inefficiencies of other taxes, for example, one might consider the altered behavior that occurs in consequence of the presence of the income tax or the sales tax. This deadweight loss in American and British economies has been estimated to be roughly 20% of the national domestic product in each nation. Put differently, were there no deadweight loss as a result of the tax structure, the society would essentially be 20% more productive — and 20% richer in the aggregate.40 40Fred Harrison (Ed.), The
Losses of Nations: Deadweight Politics versus Public Rent Dividends,
London: Othila, 1998, and Dale Jorgenson and Kun-Young Yun, “The Excess
Burden of Taxation in the United States,” Journal of Accounting,
Auditing, and Finance, fall, 1991. Harrison, et al. calculate that the
deadweight loss of the current tax system of United States is a
trillion dollars annually. Nicolaus Tideman et al. have modeled “The
Avoidable Excess Burden of U.S. Broadbased Taxes,” in Public Finance
Review (September, 2002), showing a “net gain of about $10,000 per
worker (16% of NDP) in the first year, rising to $17,800 (23.7% of NDP)
after 20 years for the most productive tax reform, which involves
collecting 90% of the rent of land and using the income tax as a
residual tax. When the sales tax is used as the residual tax, the gain
per worker is about $3,300 less.” This and other work is summarized in
“The Gains from Taxing Land,” in Geophilos, No.03(1) (Spring, 2003),
pp. 56-60. See also Alan Durning notes that “Complying [with the
personal income tax alone] takes Americans 5 billion hours each year.
For every dollar raised, U.S. taxpayers spend nine cents obeying the
law. Cheating is widespread; roughly one-fifth of income goes
unreported.” Alan Durning and Yoram Bauman, Tax Shift: How to Help the
Economy, Improve the Environment, and Get the Tax Man Off Our Backs,
Seattle: Northwest Environment Watch, April, 1998. p. 17. This is
further corroborated in Donald L. Barlett & James B. Steele, The
Great American Tax Dodge (Boston: Little, Brown & Co., 2000), where
the authors note (p. 23) that the proportion of U.S. taxpayers
deliberately engaged in cheating on their income taxes now approaches
“between one -third and one-half of the tax-paying population.”...
read the whole article
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