With the election of Joe Biden, the USA will have a president committed to tackling climate change. This is in stark contrast to Donald Trump, who has been publicly sceptical about the link between human action and climate change and has actively supported the coal, oil and gas industries and has rolled back environmental protection legislation and regulation.
What is more, in June 2017, he announced that the USA would withdraw from the UN Paris Accord, the international agreement to cut greenhouse gas emissions so as to limit global warming to ‘well below’ 2°C above pre-industrial levels with efforts to limit it to 1.5°C. The USA’s withdrawal was finalised on 4 November 2020, a day after the US election. Joe Biden, however, pledged to rejoin the accord.
A growing number of countries are pledging to achieve carbon neutrality by mid-century or earlier. The EU is planning to achieve a 55% cut in greenhouse gas emissions by 2030 so as to reach neutrality by 2050. This will involve various taxes, subsidies and public investment. Similar pledges to achieve net zero emissions by 2050 have been made by Japan and South Korea and by 2060 by China. In the UK, legislation was passed requiring the government to reduce the UK’s net emissions 100% relative to 1990 levels by 2050 and thereby achieve net zero emissions.
Constraints on action
Short-termism. One of the problems with setting targets a long time in the future is that they take away the urgency to act now. There are huge time lags between introducing policies to curb carbon emissions and their impact on the climate. The costs of such policies for business and consumers, however, are felt immediately in terms of higher taxes and/or higher prices. Thus politicians may be quick to make long-term pledges but reluctant to take firm measures today. Instead they may prefer to appease various pressure groups, such as motoring organisations, and cut fuel taxes, or, at least, not raise them. Politically, then, it may be easier to focus policy on the short term and just make pledges without action for the future.
Externalities. Various activities that cause carbon emissions, whether directly, such as heavy industry, dairy farming, aviation and shipping, or indirectly, such as oil and coal production, thereby impose environmental costs on society, both at home and abroad. These costs are negative externalities and, by their nature, are not borne by those who produce them. There are often powerful lobbies objecting to any attempt to internalise these externalities through taxes, subsidising green alternatives or regulation. Take the case of the USA. Fossil fuel producers, energy-intensive industries and farmers all claim that green policies will damage their businesses, leading to a loss of profits and jobs. These groups were courted by Donald Trump.
International competition. Countries may well be reluctant to impose green taxes or tough environmental regulation on producers, when competitors abroad do not face such constraints. Indeed, some countries are actively promoting dirty industries as part of their policies to stimulate economic recovery from the Covid-induced recession. Such countries include China, Russia and Turkey. This again was a major argument used in the Trump campaign that US industries should not be hobbled by environmental constraints but should be free to compete.
Misinformation. Politicians, knowing that taking tough environmental measures will be unpopular with large numbers of people, may well downplay the dangers of inaction. Some, such as Trump in America and Bolsonaro in Brazil deliberately appeal to climate change deniers or say that technology will sort things out. This makes it hard for other politicians to promote green policies, knowing that they will face scepticism about the science and the efficacy of their proposed policies.
Biden’s climate change policy
Although it will be difficult to persuade some Americans of the need for tougher policies to tackle climate change, Joe Biden has already made a number of pledges. He has stated that under his administration, the USA will rejoin the Paris Climate Agreement and will play a leading role in the November 2021 UN COP26 climate change conference summit in Glasgow. He has also pledged a Clean Energy Revolution to put the USA on an ‘irreversible path to achieve economy-wide net-zero emissions no later than 2050’.
But readopting the pledges under the Paris Agreement and advocating a clean energy revolution are not enough on their own. Specific measures will need to be taken. So, what can be done that is practical and likely to meet with the approval of the majority of Americans or, at least, of Biden’s supporters?
For a start, he can reintroduce many of the regulations that were overturned by the Trump administration, such as preventing oil and gas companies from flaring methane on public lands. He could introduce funding for the development of green technology. He could require public buildings to use green energy.
According to the Clean Energy Revolution, the US government will develop ‘rigorous new fuel economy standards aimed at ensuring 100% of new sales for light- and medium-duty vehicles will be zero emissions and annual improvements for heavy duty vehicles’.
One of the biggest commitments is to tackle external costs directly by enacting ‘legislation requiring polluters to bear the full cost of their climate pollution’. This may be met with considerable resistance from US corporations. It is thus politically important for Biden to stress the short-term benefits of his policies, not just the long-term ones.
Given the damage done to the economy by the spread of the pandemic, perhaps the main thing that Biden can do to persuade people of the benefits to them of his policies is to focus on green investment and green jobs. Building a green energy infrastructure of wind, solar and hydro and investing in zero-emissions vehicles and charging infrastructure will provide jobs and lead to multiplier effects throughout the economy.
Articles
- Trump Administration Removes Scientist in Charge of Assessing Climate Change
The New York Times, Christopher Flavelle, Lisa Friedman and Coral Davenport (9/11/20)
- As U.S. leaves Paris accord, climate policy hangs on election outcome
The Washington Post, Brady Dennis, Juliet Eilperin and Dino Grandoni (5/11/20)
- Where next for US action on Climate Change?
British Foreign Policy Group, Evie Aspinall (11/11/20)
- Media reaction: What Joe Biden’s US election victory means for climate change
Carbon Brief, Josh Gabbatiss (10/11/20)
- Joe Biden: How the president-elect plans to tackle climate change
BBC News, Matt McGrath (10/11/20)
- Biden victory ushers in ‘race to the top’ on climate change
Lexology, Baker McKenzie, David P Hackett and Ilona Millar (13/11/20)
- Climate heroes: the countries pioneering a green future
The Guardian, Jonathan Watts (11/11/20)
- ‘Hypocrites and greenwash’: Greta Thunberg blasts leaders over climate crisis
The Guardian, Damian Carrington (9/11/20)
- Five post-Trump obstacles to a global green recovery
The Guardian, Jonathan Watts (11/11/20)
- Biden’s climate change plans can quickly raise the bar, but can they be transformative?
The Conversation, Edward R Carr (10/11/20)
- Jana Shea/Shutterstock Climate change: Joe Biden could ride a wave of international momentum to break deadlock in US
The Conversation, Richard Beardsworth and Olaf Corry (10/11/20)
- Climate change after COVID-19: Harder to defeat politically, easier to tackle economically
VoxEU, Franziska Funke and David Klenert (17/8/20)
Questions
- Identify three specific climate change policies of Joe Biden and assess whether each one is likely to succeed.
- Draw a diagram to illustrate why a free market will lead to over production of a good which produces negative externalities.
- To what extent can education internalise the positive externalities of green consumption and production?
- What was agreed at the Paris climate change conference in December 2015 and what mechanisms were put in place to incentivise countries to meet the targets?
- Will the coronavirus pandemic have had any lasting effects on emissions? Explain.
- How may carbon trading lead to a reduction in carbon emissions? What determines the size of such reductions?
At the annual World Economic Forum (WEF) in Davos, Switzerland, world political and business leaders are meeting to discuss pressing economic issues of the day. This year, one of the key themes is climate change and “how to save the planet”.
The approaches of leaders to the climate crisis, however, differ enormously. At the one extreme there are those who deny that emissions have caused climate change, or who reluctantly acknowledge climate change but think that governments need to do nothing and that technological advances in green energy and transport will be sufficient to curb global warming. This has been the approach of President Trump, President Bolsonaro of Brazil and Prime Minister Scott Morrison of Australia. They may claim to support the general goals of reducing greenhouse gases, but are keen to protect their coal and oil industries and, in the case of Brazil, to continue cutting down the Amazon rain forest to support mining, ranching and the growing of crops.
At his speech at the WEF, President Trump said that he supported the initiative to plant one trillion trees worldwide to act as a carbon sink. However, he gave no details of just what the nature of the support would be. Would there be subsidies or tax breaks, for example, for landowners to plant trees? In the meantime, his administration has relaxed regulations to curb air and water pollution. And he has withdrawn the USA from the Paris climate agreement.
Other leaders, urged on by activists, such as Greta Thunberg, have talked about tougher action to tackle emissions. Countries such as Canada, Norway and the EU countries have adopted a number of initiatives. Policies range from taxing emissions, capping/regulating emissions with penalities for those breaching the limits, tradable permits, subsidising green alternatives, setting local emissions targets with incentives for meeting them, investing in green infrastructure such as roadside charging points for electric vehicles, making environmental education part of a national curriculum, investing in public transport, and so on. But, say, activists, only large-scale measures that truly recognise the scale of the climate emergency will be sufficient.
The year starts with climate being addressed at Davos; it ends with the annual Conference of the Parties (COP26) to the United Nations Framework Convention on Climate Change (UNFCCC). This year it will be in Glasgow. There is much hope pinned on this conference, given the growing realisation of the effects of climate change, from bush fires in Australia, to floods in Indonesia and other parts of southeast Asia, to more extreme hurricanes/typhoons, to rapidly melting glaciers and retreating sea ice, to rising sea levels, to crop failures and the displacement of humans and the destruction of wildlife and habitat.
COP25 in Madrid made little progress; it is hoped that COP26 will be much more successful. Sir David Attenborough has warned that the world faces a ‘climate crisis moment’. He hopes that the world will be ready to take much stronger action at COP26.
But there remains the fundamental economic problem of the tragedy of the commons. As long as the atmosphere and other parts of the environment are free to ‘use’ to pollute, and as long as the costs of doing so are borne largely by people other than the direct polluters, the market will fail to provide a solution. Australia’s bush fires can be directly attributed to climate change and climate change is exacerbated by coal-fired power stations. But Australia’s use of coal as a power source is only a tiny contributor to global climate change. Presumably, the Australian government would rather get a ‘free ride’ off other countries’ policies to cut emissions rather than bearing the economic cost of reducing coal-fired generation itself for little gain in terms of reduced global emissions.
However, people are not entirely selfish. Many are willing to make personal sacrifices to lead a more environmentally sustainable life. Many people, for example, are choosing electricity tariffs that are slightly higher but where the electricity is generated with zero carbon emissions. Firms have shown a readiness to respond to demands from their consumers for more sustainable products.
Articles
- Five essential steps to take right now to tackle climate change
World Economic Forum, Robin Pomeroy (17/1/20)
- Davos: Trump decries climate ‘prophets of doom’ with Thunberg in audience
BBC News (21/1/20)
- Greta Thunberg clashes with US treasury secretary in Davos
The Guardian, Graeme Wearden (23/1/20)
- Australia, your country is burning – dangerous climate change is here with you now
The Conversation, Michael E Mann (10/1/20)
- Climate change: What different countries are doing around the globe to tackle the crisis
Independent, Zoe Tidman (20/9/19)
- How we can combat climate change
Washington Post (2/1/19)
- Sir David Attenborough warns of climate ‘crisis moment’
BBC News, David Shukman (16/1/20)
- Climate change: Where we are in seven charts and what you can do to help
BBC News (14/1/20)
- Ten facts about the economics of climate change and climate policy
Brookings, Ryan Nunn, Jimmy O’Donnell, Jay Shambaugh, Lawrence H. Goulder, Charles D Kolstad and Xianling Long (23/10/19)
- The Federal Reserve Considers the Economics of Climate Change in 2020
Lawfare, Rachel Westrate (16/1/20)
- Bernie Sanders’ economic adviser says Australia’s bushfires are a climate change ‘wake-up call’
The Guardian, Ben Butler (7/1/20)
- Carbon pricing: What the research says
Journalist’s Resource, Harvard Kennedy School’s Shorenstein Center, Clark Merrefield (17/1/20)
- European Parliament backs Green Deal
Resource Media, Imogen Benson (17/1/20)
- Tackling climate change
Committee on Climate change
- Tragedy of the Commons: A Drama That Our Planet Is Not Enjoying
Felix, Xiuchen Xu (9/12/19)
Questions
- Draw a diagram to show how the external costs of carbon emissions cause a more than socially optimal output of products emitting CO2.
- What is meant by the ‘tragedy of the commons’? Give some environmental examples.
- Discuss possible solutions to the tragedy of the commons.
- Why was COP25 generally regarded as a failure?
- Identify four possible policies that governments could adopt to reduce carbon emissions and discuss their relative advantages and disadvantages.
- Are meetings such as the annual World Economic Forum meetings at Davos of any benefit other than to the politicians attending? Explain.
With the growing recognition of the global climate emergency (see also), attention is being increasingly focused on policies to tackle global warming.
In the October version of its journal, Fiscal Monitor, the IMF argues that carbon taxes can play a major part in meeting the goal of achieving net zero carbon emissions by 2050 or earlier.
As the blog accompanying the journal states:
Global warming has become a clear and present threat. Actions and commitments to date have fallen short. The longer we wait, the greater the loss of life and damage to the world economy. Finance ministers must play a central role to champion and implement fiscal policies to curb climate change. To do so, they should reshape the tax system and fiscal policies to discourage carbon emissions from coal and other polluting fossil fuels.
The effect of a carbon tax on production
The argument is that carbon emissions represent a massive negative externality, where the costs are borne largely by people other than the emitters. Taxes can internalise these externalities. The effect would be to raise the price of carbon-emitting activities and reduce the quantity consumed and hence produced.
The diagram illustrates the argument. It takes the case of carbon emissions from coal-fired electricity generation in a large country. To keep the analysis simple, it is assumed that all electricity in the country is generated from coal-fired power stations and that there are many such power stations, making the market perfectly competitive.
It is assumed that all the benefits from electricity production accrue solely to the consumers of electricity (i.e. there are no external benefits from consumption). Marginal private and marginal social benefits of the production of electricity are thus the same (MPB = MSB). The curve slopes downwards because, with a downward-sloping demand for electricity, higher output results in a lower marginal benefit (diminishing marginal utility).
Competitive market forces, with producers and consumers responding only to private costs and benefits, will result in a market equilibrium at point a in the diagram: i.e. where demand equals supply. The market equilibrium price is P0 while the market equilibrium quantity is Q0. However the presence of external costs in production means that MSC > MPC. In other words, MEC = b – a.
The socially optimal output would be Q* where P = MSB = MSC, achieved at the socially optimal price of P*. This is illustrated at point d and clearly shows how external costs of production in a perfectly competitive market result in overproduction: i.e. Q0 > Q*. From society’s point of view, too much electricity is being produced and consumed.
If a carbon tax of d – c is imposed on the electricity producers, it will now be in producers’ interests to produce at Q*, where their new private marginal costs (including tax) equals their marginal private benefit.
Assessing the benefits of carbon taxes
The diagram shows the direct effect on production of electricity. With widespread carbon taxes, there would be similar direct effects on other industries that emit carbon, and also on consumers, faced with higher fuel prices. In the UK, for example, there are currently higher taxes on high-emissions vehicles than on low-emissions ones.
However, there are other effects of carbon taxes which contribute to the reduction in carbon emissions over the longer term. First, firms will have an incentive to invest in green energy production, such as wind, solar and hydro. Second, it will encourage R&D in green energy technology. Third, consumers will have an incentive to use less electricity by investing in more efficient appliances and home insulation and making an effort to turn off lights, the TV, computers and so on.
People may object to paying more for electricity, gas and motor fuel, but the tax revenues could be invested in cheaper clean public transport, home insulation and public services generally, such as health and education. This could be part of a policy of redistribution, with the tax revenues being spent on alleviating poverty. Alternatively, other taxes could be cut.
The IMF estimates that to restrict global warming to 2°C (a target seen as too modest by many environmentalists), large emitting countries ‘should introduce a carbon tax set to rise quickly to $75 a ton in 2030’.
This would mean household electric bills would go up by 43 per cent cumulatively over the next decade on average – more in countries that still rely heavily on coal in electricity generation, less elsewhere. Gasoline would cost 14 percent more on average.
It gives the example of Sweden, which has a carbon tax of $127 per ton. This has resulted in a 25% reduction in emissions since 1995, while the economy has expanded 75% since then.
Limits of carbon taxes
Although carbon taxes can make a significant contribution to combatting global warming, there are problems with their use.
First, it may be politically popular for governments not to impose them, or raise them, with politicians arguing that they are keen to help ‘struggling motorists’ or poor people ‘struggling to keep their homes warm’. In the UK, successive governments year after year have chosen not to raise road fuel taxes, despite a Fuel Price Escalator (replaced in 2011 by a Fuel Duty Stabiliser) designed to raise fuel taxes each year by more than inflation. Also, governments fear that higher energy prices would raise costs for their country’s industries, thereby damaging exports.
Second, it is difficult to measure the marginal external costs of CO2 emissions, which gives ammunition to those arguing to keep taxes low. In such cases it may be prudent, if politically possible, to set carbon taxes quite high.
Third, they should not be seen as a sufficient policy on their own, but as just part of the solution to global warming. Legislation to prevent high emissions can be another powerful tool to prevent activities that have high carbon emissions. Examples include banning high-emission vehicles; a requirement for coal-fired power stations and carbon emitting factories to install CO2 scrubbers (filters); and tougher planning regulations for factories that emit carbon. Education to encourage people to cut their own personal use of fossil fuels is another powerful means of influencing behaviour.
A cap-and-trade system, such as the European Emissions Trading Scheme would be an alternative means of cutting carbon efficiently. It involves setting quotas for emissions and allowing firms which manage to cut emissions to sell their surplus permits to less efficient firms. This puts a price pressure on firms to be more efficient. But the quotas (the ‘cap’) must be sufficiently tight if emissions are going to be cut to desired levels.
But, despite being just one possible policy, carbon taxes can make a significant contribution to combatting global warming.
Articles
Fiscal Policies to Curb Climate ChangeIMF blog, Vitor Gaspar, Paolo Mauro, Ian Parry and Catherine Pattillo (10/10/19)
- Energy bills will have to rise sharply to avoid climate crisis, says IMF
The Guardian, Larry Elliott (10/10/19)
- Huge global carbon tax hike needed in next 10 years to head off climate disaster, says IMF
Independent, Chris Mooney and Andrew Freedman (11/10/19)
- World urgently needs to quicken steps to reduce global warming – IMF
Reuters, Lindsay Dunsmuir (10/10/19)
- The Case for a Goldilocks Carbon Tax
Forbes, Roger Pielke (13/9/19)
- The world needs a massive carbon tax in just 10 years to limit climate change, IMF says
Washington Post, Chris Mooney and Andrew Freedman (10/10/19)
- People like the idea of a carbon tax – if the money is put to good use
New Scientist, Michael Le Page (18/9/19)
- The IMF thinks carbon taxes will stop the climate crisis. That’s a terrible idea.
The Guardian, Kate Aronoff (12/10/19)
- Firms ignoring climate crisis will go bankrupt, says Mark Carney
The Guardian, Damian Carrington (13/10/19)
- How central banks can tackle climate change
Financial Times, The editorial board (31/10/19)
- World Economic Forum: Climate change action needed to avoid societal ‘collapse’ says minister
The National, UAE, Anna Zacharias (3/11/19)
- Riots and trade wars: Why carbon taxes will not solve climate crisis
Recharge, Leigh Collins (31/10/19) (Part 1)
- The plethora of effective alternatives to carbon pricing
Recharge, Leigh Collins (31/10/19) (Part 2)
- Are these the real reasons why Big Oil wants a carbon tax?
Recharge, Leigh Collins (31/10/19) (Part 3)
- Do we need carbon taxes in an era of cheap renewables?
Recharge, Leigh Collins (31/10/19) (Part 4)
Report
- How to Mitigate Climate Change
IMF Fiscal Monitor, Ian Parry (team leader), Thomas Baunsgaard, William Gbohoui, Raphael Lam, Victor Mylonas, Mehdi Raissi, Alpa Shah and Baoping Shang (October 2019)
Questions
- Draw a diagram to show how subsidies can lead to the optimum output of green energy.
- What are the political problems in introducing or raising carbon taxes? Examine possible solutions to these problems
- Choose two policies for reducing carbon emissions other than using carbon taxes? Compare their effectiveness with carbon taxes.
- How is game theory relevant to getting international agreement on cutting greenhouse gas emissions? Why is there likely to be a prisoners’ dilemma problem in reaching and sticking to such agreements? How might the problem of a prisoners’ dilemma be overcome in such circumstances?
There is increasing recognition that the world is facing a climate emergency. Concerns are growing about the damaging effects of global warming on weather patterns, with increasing droughts, forest fires, floods and hurricanes. Ice sheets are melting and glaciers retreating, with consequent rising sea levels. Habitats and livelihoods are being destroyed. And many of the effects seem to be occurring more rapidly than had previously been expected.
Extinction Rebellion has staged protests in many countries; the period from 20 to 27 September saw a worldwide climate strike (see also), with millions of people marching and children leaving school to protest; a Climate Action Summit took place at the United Nations, with a rousing speech by Greta Thunberg, the 16 year-old Swedish activist; the UN’s Intergovernmental Panel on Climate Change (IPCC) has just released a report with evidence showing that the melting of ice sheets and rising sea levels is more rapid than previously thought; at its annual party conference in Brighton, the Labour Party pledged that, in government, it would bring forward the UK’s target for zero net carbon emissions from 2050 to 2030.
Increasingly attention is focusing on what can be done. At first sight, it might seem as if the answer lies solely with climate scientists, environmentalists, technologists, politicians and industry. When the matter is discussed in the media, it is often the environment correspondent, the science correspondent, the political correspondent or the business correspondent who reports on developments in policy. But economics has an absolutely central role to play in both the analysis of the problem and in examining the effectiveness of alternative solutions.
One of the key things that economists do is to examine incentives and how they impact on human behaviour. Indeed, understanding the design and effectiveness of incentives is one of the 15 Threshold Concepts we identify in the Sloman books.
One of the most influential studies of the impact of climate change and means of addressing it was the study back in 2006, The Economics of Climate Change: The Stern Review, led by the economist Sir Nicholas Stern. The Review reflected economists’ arguments that climate change represents a massive failure of markets and of governments too. Firms and individuals can emit greenhouse gases into the atmosphere at no charge to themselves, even though it imposes costs on others. These external costs are possible because the atmosphere is a public good, which is free to exploit.
Part of the solution is to ‘internalise’ these externalities by imposing charges on people and firms for their emissions, such as imposing higher taxes on cars with high exhaust emissions or on coal-fired power stations. This can be done through the tax system, with ‘green’ taxes and charges. Economists study the effectiveness of these and how much they are likely to change people’s behaviour.
Another part of the solution is to subsidise green alternatives, such as solar and wind power, that provide positive environmental externalities. But again, just how responsive will demand be? This again is something that economists study.
Of course, changing human behaviour is not just about raising the prices of activities that create negative environmental externalities and lowering the prices of those that create positive ones. Part of the solution lies in education to make people aware of the environmental impacts of their activities and what can be done about it. The problem here is that there is a lack of information – a classic market failure. Making people aware of the consequences of their actions can play a key part in the economic decisions they make. Economists study the extent that imperfect information distorts decision making and how informed decision making can improve outcomes.
Another part of the solution may be direct government investment in green technologies or the use of legislation to prevent or restrict activities that contribute to global warming. But in each case, economists are well placed to examine the efficacy and the costs and benefits of alternative policies. Economists have the tools to make cost–benefit appraisals.
Economists also study the motivations of people and how they affect their decisions, including decisions about whether or not to take part in activities with high emissions, such air travel, and decisions on ‘green’ activities, such as eating less meat and more vegetables.
If you are starting out on an economics degree, you will soon see that economists are at the centre of the analysis of some of the biggest issues of the day, such as climate change and the environment generally, inequality and poverty, working conditions, the work–life balance, the price of accommodation, the effects of populism and the retreat from global responsibility and, in the UK especially, the effects of Brexit, of whatever form.
Articles
Report
Questions
- Explain what is meant by environmental externalities.
- Compare the relative merits of carbon taxes and legislation as means of reducing carbon emissions.
- If there is a climate emergency, why are most governments unwilling to take the necessary measures to make their countries net carbon neutral within the next few years?
- In what ways would you suggest incentivising (a) individuals and (b) firms to reduce carbon emissions? Explain your reasoning.
- For what reasons are the burdens of climate changed shared unequally between people across the globe?
The EU has recently signed two trade deals after many years of negotiations. The first is with Mercosur, the South American trading and economic co-operation organisation, currently consisting of Brazil, Argentina, Uruguay and Paraguay – a region of over 260m people. The second is with Vietnam, which should result in tariff reductions of 99% of traded goods. This is the first deal of its kind with a developing country in Asia. These deals follow a recent landmark deal with Japan.
At a time when protectionism is on the rise, with the USA involved in trade disputes with a number of countries, such as China and the EU, deals to cut tariffs and other trade restrictions are seen as a positive development by those arguing that freer trade results in a net gain to the participants. The law of comparative advantage suggests that trade allows countries to consume beyond their production possibility curves. What is more, the competition experienced through increased trade can lead to greater efficiency and product development.
It is estimated that the deal with Mercosur could result in a saving of some €4bn per annum in tariffs on EU exports.
But although there is a net economic gain from greater trade, some sectors will lose as consumers switch to cheaper imports. Thus the agricultural sector in many parts of the EU is worried about cheaper food imports from South America. What is more, increased trade could have detrimental environmental impacts. For example, greater imports of beef from Brazil into the EU could result in more Amazonian forest being cut down to graze cattle.
But provided environmental externalities are internalised within trade deals and provided economies are given time to adjust to changing demand patterns, such large-scale trade deals can be of significant benefit to the participants. In the case of the EU–Mercosur agreement, according to the EU Reporter article, it:
…upholds the highest standards of food safety and consumer protection, as well as the precautionary principle for food safety and environmental rules and contains specific commitments on labour rights and environmental protection, including the implementation of the Paris climate agreement and related enforcement rules.
The size of the EU market and its economic power puts it in a strong position to get the best trade deals for its member states. As EU Trade Commissioner, Cecilia Malmström stated:
Over the past few years the EU has consolidated its position as the global leader in open and sustainable trade. Agreements with 15 countries have entered into force since 2014, notably with Canada and Japan. This agreement adds four more countries to our impressive roster of trade allies.
Outside the EU, the UK will have less power to negotiate similar deals.
Articles
Questions
- Draw a diagram to illustrate the gains for a previously closed economy from engaging in trade by specialising in products in which it has a comparative advantage.
- Distinguish between trade creation and trade diversion from a trade deal with another country or group of countries.
- Which sectors in the EU and which sectors in the Mercosur countries and Vietnam are likely to benefit the most from the respective trade deals?
- Which sectors in the EU and which sectors in the Mercosur countries and Vietnam are likely to lose from the respective trade deals?
- Are the EU–Mercosur and the EU–Vietnam trade deals likely to lead to net trade creation or net trade diversion?
- What are the potential environmental dangers from a trade deal between the EU and Mercosur? To what extent have these dangers been addressed in the recent draft agreement?
- Will the UK benefit from the EU’s trade deals with Mercosur and Vietnam?