What should Widodo do? Indonesia is a large, populous middle-income country. It faces no major near-term security threats. It has a small manufacturing base and no major non-commodity export sectors. What is the best non-bureaucratic 10 page economic development briefing document and set of prescriptions that one could write for Indonesia’s president?
Here’s my analysis of Belarus, using many complementary concepts.
“A science that claims to interpret demand fails every time it explains consumer behaviour as irrational”
Douglas, M., and Isherwood, B., 1979, The World of Goods (1996, Routledge, p.xvi)
Here is an explanation of the Birthday Paradox. Notice that the probability calculation assumes a uniform distribution (i.e. that there’s a 1/365 chance of being born on any given day). In fact, birthdays in July, August and September are more common than other months.
The incredible data visualisation used at the beginning of my lecture is from Gapminder. I strongly encourage you to visit their website and play around with the tools. In particular, try to create a chart showing GDP per capita against infant mortality and then see how the data has changed over time.
The increases in global income have been incredible. In Factfulness, Hans Rosling tells us that 100,000 years ago everyone was poor and most children didn’t survive long enough to become parents. 200 years ago, 85% of the world were still in extreme poverty. Today, most people live in middle-income countries, with living standards similar to Western Europe and North America in the 1950s. (p.38).
Reduced population growth (poor communities have lots of children because many will die early, and they need a contribution to family income. As they get richer, the need for more extra children declines and parents focus on quality not quantity… based on current growth projections total global population is due to stabilise at ~11 bn people. As Rosling says, “Once parents see children survive, once the children are no longer needed for child labour, and once the women are educated and have information about and access to contraceptives, across cultures and religion both the men and the women instead start dreaming of having fewer, well-educated children” (p.91)
Greater concern for the environment
More resources for humanitarian assistance (e.g. for natural disasters or global pandemics)
In the lecture I argue that infant mortality figures are better proxies for living standards than life expectancy. As Hans Rosling argues, “this measure takes the temperature of the whole society” (p.20). This is because children are fragile, and you therefore require lots of good circumstances in order for children to routinely survive – it tells us about access to basic health care, the literacy of mothers, etc.
The lecture tried to show the link between economic growth and rising living standards for the general public. This is something that Dracula noticed when he encountered a “normal” modern house:
I’ve been a nobleman for 400 years. I’ve lived in castles and palaces among the richest people of any age. Never….never! Have I stood in greater luxury than surrounds me now. This is a chamber of marvels. There isn’t a king, or queen or emperor that I have ever known or eaten who would step into this room and ever agree to leave it again. I knew the future would bring wonders. I did not know it would make them ordinary.
Some great videos to watch that explore the themes from the lecture:
Learning Objectives: Test understanding and utilisation of important macro concepts.
Focus on diversity: In 2014 Janet Yellen became the first female chair of the Federal Reserve. In 2020 she was widely tipped to become the first female U.S. Treasury secretary. This would mean that she’s occupied the twin positions of being in charge of monetary and fiscal policy. You can learn more about her here.
The best way to understand economic interdependence is the classic pamphlet I, Pencil.
This guy attempted to make a sandwich from scratch. It cost $1500 and took 3 months. It’s remarkable how cheap and plentiful sandwiches are, due to an extended global supply chain and division of labou.
This video shows the history of globalisation through some important maps:
Here we use basic demand and supply analysis to look at the welfare effects of trade intervention: