Almost every one of us has been to some form of graduation ceremony at some point in our lives. Despite the diversity in events, a few things always remain true – they’re always long and boring, and someone who thinks they’re more important than they actually are, is usually the longest winded.
That couldn’t be said for the graduates of Cal-Berkeley back in 2007, as Nobel economist Thomas Sargent delivered one of the shortest ever graduation speeches. Briefing the graduating class, he expressed that along the way, he has learned several, always accurate, truths and wanted to pass them along.
Taking up only 335 words on a piece of paper, his speech read:
I remember how happy I felt when I graduated from Berkeley many years ago. But I thought the graduation speeches were long. I will economize on words.
Economics is organized common sense. Here is a short list of valuable lessons that our beautiful subject teaches.
1. Many things that are desirable are not feasible.
2. Individuals and communities face trade-offs.
3. Other people have more information about their abilities, their efforts, and their preferences than you do.
4. Everyone responds to incentives, including people you want to help. That is why social safety nets don’t always end up working as intended.
5. There are tradeoffs between equality and efficiency.
6. In an equilibrium of a game or an economy, people are satisfied with their choices. That is why it is difficult for well-meaning outsiders to change things for better or worse.
7. In the future, you too will respond to incentives. That is why there are some promises that you’d like to make but can’t. No one will believe those promises because they know that later it will not be in your interest to deliver. The lesson here is this: before you make a promise, think about whether you will want to keep it if and when your circumstances change. This is how you earn a reputation.
8. Governments and voters respond to incentives too. That is why governments sometimes default on loans and other promises that they have made.
9. It is feasible for one generation to shift costs to subsequent ones. That is what national government debts and the U.S. social security system do (but not the social security system of Singapore).
10. When a government spends, its citizens eventually pay, either today or tomorrow, either through explicit taxes or implicit ones like inflation.
11. Most people want other people to pay for public goods and government transfers (especially transfers to themselves).
12. Because market prices aggregate traders’ information, it is difficult to forecast stock prices and interest rates and exchange rates.
(See also: Welfare Idiot Will Make Your Head Spin)
So, what do you guys think – any of them particularly truthful a whole 7 years later? Let us know what you thought of what Sargent had to say by leaving us a comment below.