
Good Economics for Hard Times
Abhijit V. Banerjee, Esther Duflo
What's inside?
Explore practical solutions to today's economic challenges, guided by Nobel laureates Abhijit V. Banerjee and Esther Duflo. Gain clarity and insight into the complexities of economics and learn how to apply them in difficult times.
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Key points
01We're not doing enough to tackle the growing wealth gap, looming environmental disasters, and failing global policies
Let's dive into some of the big issues we're facing today - the growing gap between the rich and the poor, the environmental crises knocking at our door, and the fact that our global policies aren't quite cutting it. First up, let's talk about the widening wealth gap. It's like this - the world's richest 1% have more than double the wealth of nearly 7 billion people. That's a pretty stark difference, right? But it's not just about fairness. This kind of inequality can stir up social unrest, slow down economic growth, and even shake up societies. Next, we've got the environmental crises. We're talking climate change, deforestation, pollution, and loss of biodiversity. The bigwigs at the Intergovernmental Panel on Climate Change (IPCC) have warned us that we've got about a decade to stop irreversible damage from climate change. But are we doing enough? Doesn't look like it. Then there's the issue of global policies not doing their job. Take the Paris Agreement, for example. It's supposed to limit global warming to well below 2 degrees Celsius, but carbon emissions are still on the rise. Why? Because these policies aren't comprehensive enough, they lack the teeth to enforce them, and they often put economic growth before the environment. These issues are all tied together, and we need to tackle them all at once. But are we doing enough? Doesn't seem so. The problem is, there's a lack of understanding and agreement on these issues, and people don't trust economists and policymakers. That's where social scientists come in. It's their job to make these issues clear and understandable, to bridge the gap between what's known in academia and what the public understands. By doing this, we can have a more informed and constructive conversation about these challenges, and hopefully, come up with better, fairer solutions. So, to wrap it up, we need to step up our game when it comes to tackling inequality, environmental crises, and ineffective global policies. This means understanding these issues better, having more informed conversations, and coming up with policies that actually work and are fair.
02It's a myth that immigrants lower wages in the countries they move to
Migration is a hot topic that often grabs the world's attention, especially in the richest countries. It's a subject that can stir up a lot of feelings and is often used as a political football. There's a common misunderstanding, often stoked by racial bias and political agendas, that immigrants coming into a country will push down wages for the local folks. But let's take a closer look at this. Every year, about 1.5 million people move around within the European Union, and another 2.5 million people come to the European Union from other parts of the world. When you think about the total population of the EU, these numbers are pretty small. Plus, most of these migrants are in the EU legally. While there was a spike in the number of refugees in the EU between 2015 and 2016, things settled down by 2018. In fact, only 38% of asylum requests were approved, which is about one approved request for every 2,500 EU residents. Now, let's get to the heart of the matter. Firstly, the differences in wages between countries don't really sway whether people choose to move. Secondly, there's no solid proof to back up the claim that a big wave of low-skilled workers will cut job opportunities for the local folks. This might seem a bit odd, but it shows the unique nature of the job market, which doesn't always fit neatly into the supply and demand story. It's important to remember that not all migration is driven by poverty. For example, countries like Iraq, Syria, Guatemala, and Yemen have higher incomes per person than Liberia and Mozambique. Mexico, despite its reputation as a source of migrants, actually has a strong welfare system and a good chunk of the population earns an upper-middle income. Even within the EU, tough economic times don't necessarily lead to a mass exodus. Greece, for instance, went through a serious economic crisis between 2010 and 2015, but this didn't cause a large-scale departure of its people. Interestingly, the percentage of international migration has stayed pretty steady between 1960 and 2017, at around 3%. This suggests that despite all the heated talk and political posturing, migration patterns have stayed pretty stable over time. In conclusion, the common misunderstanding that migration pushes down wages in host countries is challenged. The reality is far more complex and nuanced, and migration is influenced by a range of factors beyond just wage differences.

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03People usually only leave their homes when they have no other choice
04It takes more than just the promise of money to make people move countries
05Big waves of immigration don't really hurt the job chances of locals
06Modern economics is all for free trade
07But some developing countries aren't seeing the benefits of free trade, which makes people skeptical
08Populist leaders are stoking racial hatred for their own gain
09Economics says there's opportunity everywhere, but that's not always the case for everyone
10Conclusion
About Abhijit V. Banerjee, Esther Duflo
Abhijit V. Banerjee and Esther Duflo are renowned economists and professors at MIT. They won the 2019 Nobel Prize in Economic Sciences for their experimental approach to alleviating global poverty. The couple is known for their innovative, data-driven work in development economics.