Collapse Revisited: Climate Change and the Development of Middle-Income Countries

Yves here. This article points out, in an unusually straightforward manner for an economics piece, that middle-income countries getting to first world levels of income (and therefore consumption) will be a planet-wrecking event (as if that isn’t already our path but more groaf gets us to bad outcomes faster). The authors like carbon pricing as an approach but point out political impediments….and curiously do not mention that they are regressive too.

Again, the big problem with the debate in the West is the most any policymaker or pundit is willing to advocate is industrial planning lite because Mr. Market can provide the answer given the right incentives. That line of thinking is bogus given how many interacting systems are involved, as well as material constraints and sequencing issues.

But the fact that the authors dare to use the word “collapse” in a headline is progress of sorts.

By Matthew Kahn, Professor at the UCLA Institute of the Environment, the UCLA Department of Economics and the UCLA Department of Public Policy University Of California, Los Angeles and Somik Lall, Chief Economist for Equitable Growth, Finance and Institutions The World Bank. Originally published at VoxEU

Accommodating economic development while avoiding extreme climate change disruptions is a critical challenge. This column highlights three facts: (1) a strong correlation between incomes and carbon emissions; (2) a strong correlation between incomes and demand for energy-intensive durables; and (3) the continuing reliance on fossil fuels in large middle-income nations. Carbon pricing schemes which raise energy prices and recycle the tax revenues back to the public can be effective in dealing with rising emissions. Still, multiple challenges remain, including making carbon taxes politically feasible, addressing path dependencies, and enabling global trade and technology transfer of green innovation.

Rising incomes in middle-income countries will lead to a surge in demand for consumer durables, leading to rapid increases in the demand for electricity and energy. Increasing access to consumer durables, electricity, and energy are important for improving living standards. At the same time, the growth of large developing nations could significantly increase global carbon dioxide emissions and this raises the spectre of extreme climate change.

Environmentalists have been deeply concerned about the trade-off between poverty alleviation and the exacerbation of the global warming externality. Back in 2008, the bestselling author Jared Diamond prioritised slowing climate change over increasing living standards in developing nations. He wrote in the New York Times in 2008:

“The average rates at which people consume resources like oil and metals, and produce wastes like plastics and greenhouse gases, are about 32 times higher in North America, Western Europe, Japan and Australia than they are in the developing world.” He continues: “Per capita consumption rates in China are still about 11 times below ours, but let’s suppose they rise to our level. Let’s also make things easy by imagining that nothing else happens to increase world consumption that is, no other country increases its consumption, all national populations (including China’s) remain unchanged and immigration ceases. China’s catching up alone would roughly double world consumption rates. Oil consumption would increase by 106 percent, for instance, and world metal consumption by 94 percent. If India as well as China were to catch up, world consumption rates would triple.” (Diamond 2008)

Can the planet accommodate development of middle-income countries? Research on the environmental Kuznets curve has posited that as nations achieve middle incomes, they begin to prioritise environmental protection (Grossman and Krueger 1995, Dasgputa et al. 2002, Hilton and Levinson 1998). This hypothesis is more likely to hold for local public bads such as air pollution and water pollution where the bulk of the damage is experienced locally. In the case of climate change, the global free rider problem still lurks (Schmalensee et al. 1998).

Three Facts About the Current Carbon Dioxide Production Challenge

Fact 1: A nation’s carbon emissions per-person and its average income per-person are strongly correlated

While countries around the world have made ambitious commitments through their Nationally Determined Contributions (NDCs), developing nations sharply increase their carbon dioxide emissions as they grow richer. In Figure 1, we use data from the 2018 World Development Indicators to document a strong correlation between a nation’s carbon emissions per-person and its average income per-person. In the figure, a larger circle represents a larger country. This graph highlights that under ‘business as usual’, global greenhouse gas emissions would soar as middle-income nations, particularly large ones such as China and India, grow richer.

Figure 1 Carbon emissions per person and national GDP, 2018

Fact 2: Rising incomes in developing nations increases demand for energy-intensive durables

In our research, we use the World Bank’s global monitoring database to estimate how economic development is associated with ownership of key energy-intensive durables. A doubling of personal real income increases the probability of owning a vehicle by 9.6 percentage points (Kahn and Lall 2022). We find similar magnitude income effects for air conditioners and refrigerators, washing machines, cell phones, computers, and televisions.

Table 1 Durable ownership increase with incomes in developing nations

Source: Kahn and Lall (2022).

Fact 3: The grid is dirty in some of the world’s largest developing nations

The ultimate impact on global greenhouse gas emissions hinges on the nation’s electricity grid. To provide some insights about the grid in major nations, we use data from the World Bank’s World Development Indicators database for some of the world’s most populated nations.

Table 2 Fossil fuel reliance in electricity grid

Source: Kahn and Lall (2022)

Large middle-income nations such as China, India, Indonesia, and the Philippines feature a grid that relies on fossil fuels for generating power (Table 2). As more people in these nations grow richer and buy the durable goods according to Table 1, this exacerbates the climate change externality.

Accommodating Middle-Income Development

If the planet is to accommodate middle-income country development, these nations will need to pivot from burning fossil fuels towards increased reliance on green power for generating electricity and transportation services. For centuries, fossil fuels have provided cheap power and this has helped to accelerate prosperity growth in developing nations.

Climate economists and public finance experts have sought to dampen the reliance on fossil fuels by advocating for a carbon tax that internalises the social costs of consumption (Persaud 2021). Most economists endorse adopting a carbon tax as an incentive to economise on fossil fuel consumption. Economists continue to devise creative schemes to encourage decarbonisation and reduce political backlash (Furceri et al. 2021, Klenert and Hepburn 2018, Lemoine 2021).

A carbon tax is effective because it raises energy prices. Careful design of carbon taxes and recycling of tax revenues back to the public could alleviate losses by energy consumers. Nevertheless, governments in middle-income countries remain wary of large-scale carbon pricing schemes, given the potential for political opposition from the growing and politically influential middle class. Even in high-income France, the 2017 Yellow Vest protests highlight the populist discontent that often arises when energy prices spike. There is an emerging literature that documents that voters respond negatively to salient price increases (Douenne and Fabre 2022). Sallee (2019) emphasises the lack of precision in targeting and compensating losers as a rational choice explanation for why Pigouvian policy reforms are difficult to implement. Even in the progressive Washington state, the introduction of a carbon tax has failed to be enacted (Anderson et al. 2019).

In our ongoing research, we document evidence based on the World Values Survey that as incomes and education increase, people also become more supportive of environmental protection, and more willing to trade private consumption for a cleaner environment (Kahn and Lall 2022, Besley and Persson 2019). However, even in high-income countries, there appears to be limited support for carbon pricing schemes. In environmentally conscious Europe, we document that there are many sub-national regions featuring high carbon footprints, where elected officials are likely to oppose carbon pricing – pockets of ‘green resistance’.

While carbon-intensive development can be weakened by carbon pricing, several challenges remain. First, consider path dependence. Economic agents who have gained experience with one technology will not spontaneously switch to a new technology. Second, trade and technology transfer. Lam and Mercure (2022) show that cooperation between the US, China, and the EU is critical to create the tipping points for shifting the market durably towards the adoption of electric vehicles. China is also among the leaders in green energy, producing around 70% of the world’s solar panels, having 50% of wind turbine suppliers, and the largest production capacity for lithium-ion batteries for vehicles with 90% of global manufacturing capacity in battery storage in 2021. China would have a major role in reducing global decarbonisation costs.

In the US, the 2022 Inflation Reduction Act introduces large subsidies to accelerate the pace of endogenous green innovation. Whether these subsidies will quickly yield a new generation of affordable electric vehicles and cheaper green power that can be exported to developing nations remains an open question.

At the end of the day, the planet can accommodate middle-income development if there is progress in changing behaviours, addressing path dependence, and enabling global trade and technology transfers.

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9 comments

  1. Thuto

    We are currently in the middle of an energy crisis here in South Africa, and some quarters , perhaps with their tinfoil hats on, perhaps not, are speculating that it’s entirely manufactured to ram through the renewables agenda and facilitate a takeover of the energy grid by private interests. Because of this, I’ve witnessed a rapid shift in public sentiment regarding green energy. When the government came out with an updated energy development plan that prioritized the integration of renewables into energy mix, with particular emphasis on a just, managed transition, the public welcomed the scheme and was largely supportive of it. But this gradual transition wasn’t enough for the renewables lobby, which came out swinging demanding what essentially amounts to a reckless transition away from fossil fuels. They cornered the banks and closed off the funding spigot for new energy projects, and proceeded to use every pulpit, every soapbox and every rooftop they could get hold of (which the media were all too happy to provide) to uniformly attack and slander anyone arguing for a carefully managed transition.

    All this is being done under the banner of responding to a climate emergency of course, but a look through the keyhole into the boardrooms where all this scheming is being originated reveals shadowy (and not so shadowy) figures who, like most members in good standing of the capitalist class, have a finely tuned sense for where and when (and how) to exploit real emergencies facing real people for rapacious gain. This has led to the public becoming increasingly skeptical of renewables as a whole and seeing them as the tip of the spear to ram through for-profit agendas of a privileged elite acting under instruction from its overseas handlers. Janet Yellen coming to South Africa to pressure our president to accelerate the transition won’t do anything to quell the rumblings of an agitated public, instead it will only worsen the optics for the renewables lobby and give ammunition to those calling the current crisis a deliberate and treasonous attack on our country.

    Zooming out a bit to address the thrust of this post, some in developing countries are likening western countries applying pressure on them to set their sights low and throttle their growth ambitions to a person who grew big and strong from consuming an abundant diet of readily available staples turning around and asking them to not do the same, while continuing to use the strength and power gained from said diet to bully them when they are deemed to be stepping out of line. Viewed from a global south perch, It’s hard to escape the impression that western countries are pulling up the ladder and cajoling us to accept a modest developmental trajectory in service to mother nature and humanity, while at the same time refusing to redistribute even a miniscule amount of the wealth generated during their respective fossil fueled booms (and continuing to use said wealth disparity to throw around their geopolitical weight).

    Reply
    1. eg

      Your last paragraph is the whole game — keep the global south as latifundia to produce cheap primary materials and cash crops for the rich Western countries. Under no circumstances allow them to utilize industrial policy to facilitate import substitution as a way out of the middle income trap. Make sure that they believe the “foreign direct investment” lie to keep them hooked on the $USD and under the thumb of the associated international institutions of “the Washington consensus” (IMF and World Bank; the unequal trade regimes). In the unlikely event that any local political actors get wise to the game and can’t be bribed in the usual way, regime change them.

      Fortunately for those running the game there are usually no shortage of local comprador elites more than happy to take the bribes and exploit their fellow citizens.

      Then to justify the whole racket, flood the zone with sh** courtesy of the usual bought and paid for suspects in academia and think tanks spouting orthodox/neoclassical economic nonsense. For the details of this “free trade for thee, protectionism for me” set of ahistorical lies, see Ha Joon Chang’s Bad Samaritans

      Reply
  2. The Rev Kev

    The problem here is that too many people in power will look at this study and come up with the obvious solution. That all those emerging countries must have their economies sabotaged to keep their people from rising to standards where they will be consuming more. Meanwhile, the developed countries can keep on doing what they are doing and play games with carbon credits to make it look like they are actually doing something. This post mentions the 2017 Yellow Vest protests but fails to mention that the people that were protesting were severely affected by higher fuel prices while the elite for the better part were untouched by this. Those with the least were being taxed for the benefit of those with the most. So what needs to be done? Nothing less than a complete overhaul of our economic system. For a start, it has been shown how the elite consume enormous amounts of resources out of proportion to their numbers so they must be taxed on this until they scream. The throw-away society has gotta go and goods once more made endurable, repairable and recyclable. If we do not do stuff like this, then sooner or later we will end up with a system where we will have an energy ration where we get a minimum amount and anything over is severely taxed. Oh, and they cannot be transferred so people like Bill Gates can’t force desperate people to sell their energy rations to him so that he can have more. You know that it is coming.

    Reply
  3. John Steinbach

    Back in the 70s at the University of Michigan, I belonged to a group call (IIRC) Association for the Advancement of Appropriate Technology to Developing Countries (APPROTECH).

    APPROTECH consisted mostly of foreign exchange students from Africa, SE Asia & China. We discussed this very topic & came to the unanimous conclusion that if China and India began to even approach consumption levels in Europe and North America, the world would be “cooked.” Remember that this was fifteen years before the AGW scenario was understood. We also agreed that the only reasonably equitable solution was that the so called “developed nations” must practice radical conservation & bring their levels of resource & energy use way down, while enabling “developing countries” to raise living standards.

    Back then we actually believed in these things. Note that there is not a single word in this World Bank written article about the wealthy nations’ responsibility.

    Reply
  4. John

    Nothing of substance will be seriously considered much less accomplished until the waters lapping at our feet are becoming too warm for comfort. If ever a situation called for a societal solution divorced from the profit motive, this is it and the profit motive, or if you will, rampant individualism … the I’ve got mine and I’m keeping it stance… will persist until we have passed the point of no return. I earnestly hope to be proven wrong.

    Reply

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