MIT academics propose carbon tax as the solution to America's deficit problems

Compared to the fiscal cliff, a carbon tax would boost growth while cutting emissions.

The Washington Post's Brad Plumer reports on a paper from the MIT Global Change Institute which argues that a carbon tax could, and should, replace the Bush tax cuts in the US.

Plumer:

The authors model what would happen if, this December, Congress enacted a small fee on carbon emissions to fend off a portion of the tax hikes and spending cuts that are scheduled to occur. The carbon tax would be levied directly on fossil fuels—on coal that comes out of the mine, say, or oil that’s shipped in from overseas—and would start at $20 per ton of carbon in 2013, rising 4 percent each year thereafter.

The authors, Sebastian Rausch and John M. Reilly, estimate that this tax would raise $1.5 trillion over the next 10 years.

To advocates of a carbon tax, this paper ought to be a mixed blessing.

On the one hand, the framing of the tax in terms of sensible deficit reduction is one of the better ways to get it in the debate. In both Britain and America, there is – for good or ill – an agreement that high deficits are a major problem which needs to be dealt with, and so hitching any policy to that cause is a far better recipe for success than pointing out its efficacy at fighting climate change.

On the other, the purpose of the tax could get muddled if this is how the debate is to proceed. Look, for example, at debates over the Robin Hood tax. No-one can agree whether it is being implemented to raise revenues, cut down on practices like high-frequency trading, or some undefined mixture of the two.

With a Robin Hood tax, that may be an acceptable confusion, but with a carbon tax, it is undoubtedly introduced to reduce carbon emissions. To think otherwise would be dangerous indeed. And so yoking a deficit reduction program to the tax creates some perverse incentives on the part of lawmakers. For if the tax does succeed in reducing carbon emissions – which the authors of the MIT paper suggest it will, though not by nearly enough to single-handedly solve the problem for the US – then the revenues gathered by it will drop accordingly.

Even so, having a carbon tax is still better than not having one, and the choke point the authors identify – the US fiscal cliff, and all the uncertainty it brings with it – could well be a time for introducing novel legislation of all stripes to the house.

A protest placard from Australia, where the carbon tax is rather unpopular. Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

Photo: Getty
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The Future of the Left: A new start requires a new economy

Creating a "sharing economy" can get the left out of its post-crunch malaise, says Stewart Lansley.

Despite the opportunity created by the 2008 crisis, British social democracy is today largely directionless. Post-2010 governments have filled this political void by imposing policies – from austerity to a shrinking state - that have been as economically damaging as they have been socially divisive.

Excessive freedom for markets has brought a society ever more divided between super-affluence and impoverishment, but also an increasingly fragile economy, and too often, as in housing, complete dysfunction.   Productivity is stagnating, undermined by a model of capitalism that can make big money for its owners and managers without the wealth creation essential for future economic health. The lessons of the meltdown have too often been ignored, with the balance of power – economic and political – even more entrenched in favour of a small, unaccountable and self-serving financial elite.

In response, the left should be building an alliance for a new political economy, with new goals and instruments that provide an alternative to austerity, that tackle the root causes of ever-growing inequality and poverty and strengthen a weakening productive base. Central to this strategy should be the idea of a “sharing economy”, one that disperses capital ownership, power and wealth, and ensures that the fruits of growth are more equally divided. This is not just a matter of fairness, it is an economic imperative. The evidence is clear: allowing the fruits of growth to be colonised by the few has weakened growth and made the economy much more prone to crisis.

To deliver a new sharing political economy, major shifts in direction are needed. First, with measures that tackle, directly, the over-dominance of private capital. This could best be achieved by the creation of one or more social wealth funds, collectively held financial funds, created from the pooling of existing resources and fully owned by the public. Such funds are a potentially powerful new tool in the progressive policy armoury and would ensure that a higher proportion of the national wealth is held in common and used for public benefit and not for the interests of the few.

Britain’s first social wealth fund should be created by pooling all publicly owned assets,  including land and property , estimated to be worth some £1.2 trillion, into a single ring-fenced fund to form a giant pool of commonly held wealth. This move - offering a compromise between nationalisation and privatization - would bring an end to today’s politically expedient sell-off of public assets, preserve what remains of the family silver and ensure that the revenue from the better management of such assets is used to boost essential economic and social investment.

A new book, A Sharing Economy, shows how such funds could reduce inequality, tackle austerity and, by strengthening the public asset base, rebalance the public finances.

Secondly, we need a new fail safe system of social security with a guaranteed income floor in an age of deepening economic and job insecurity. A universal basic income, a guaranteed weekly, unconditional income for all as a right of citizenship, would replace much of the existing and increasingly means-tested, punitive and authoritarian model of income support. . By restoring universality as a core principle, such a scheme would offer much greater security in what is set to become an increasingly fragile labour market. A basic income, buttressed by a social wealth fund, would be key instruments for ensuring that the potential productivity gains from the gathering automation revolution, with machines displacing jobs, are shared by all.  

Thirdly, a new political economy needs a radical shift in wider economic management. The mix of monetary expansion and fiscal contraction has proved a blunderbuss strategy that has missed its target while benefitting the rich and affluent at the expense of the poor. By failing to tackle the central problem  – a gaping deficit of demand (one inflamed by the long wage squeeze and sliding investment)  - the strategy has slowed recovery.  The mass printing of money (quantitative easing) may have helped prevent a second great depression, but has also  created new and unsustainable asset bubbles, while austerity has added to the drag on the economy. Meanwhile, record low interest rates have failed to boost private investment and productivity, but by hiking house prices, have handed a great bonanza to home owners at the expense of renters.

Building economic resilience will require a more central role for the state in boosting and steering investment programmes, in part through the creation of a state investment bank (which could be partially financed from the proposed new social wealth fund) aimed at steering more resources into the wealth creating activities private capital has failed to fund.

With too much private credit used for financial speculation and property, and too little to small companies and infrastructure, government needs to play a much more direct role in creating credit, while restricting the almost total freedom currently handed to private banks.  Tackling the next downturn, widely predicted to land within the next 2-3 years, will need a very different approach, including a more active fiscal policy. To ensure a speedier recovery from recessions, future rounds of quantitative easing should, within clear constraints, boost the economy directly by financing public investment programmes and cash handouts (‘helicopter money’).  Such a police mix – on investment, credit and stimulus - would be more effective in boosting the real economic base, and would be much less pro-rich and anti-poor in its consequences.

These core changes would greatly reform the existing Anglo-Saxon model of capitalism and provide the foundations for building support for a new direction for progressive politics. They would pioneer new tools for building a fairer, more dynamic and more stable economy. They could draw on experience elsewhere such as the Alaskan annual citizen’s dividend (financed by a sovereign wealth fund) and the pilot basic income schemes launching in the Netherlands, Finland and France.  Even mainstream economists, including Adair Turner, former chairman of the Financial Services Authority, are now talking up the principle of ‘helicopter money’. For these reasons, parts of the package are likely to prove publicly popular and command support across the political divide. Together they would contribute to a more stable economy, less inequality, and a more even balance of power and opportunity.

 

Stewart Lansley is the author of A Sharing Economy, published in March by Policy Press and of Breadline Britain, The Rise of Mass Impoverishment (with Joanna Mack).