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You should check out Macroeconomics by Mankiw. It's very short and sweet. You really shouldn't judge economics by a few articles aimed at lay audiences just as
by barbie17 18y ago
You should check out Macroeconomics by Mankiw. It's very short and sweet. You really shouldn't judge economics by a few articles aimed at lay audiences just as you wouldn't try to learn about quantum mechanics from the NYTimes. Economics is filled with clever little insights that makes you go "Ahh!".
I'll take the time to explain some of your complaints:
"spending causes prosperity": well, obviously if you don't spend any of your money obviously you don't have prosperity. If you borrow money to spend economics assume that you are rational and that it is because you prefer having a good time now to later. This seems more like a value judgment though, which most economics tend to avoid.
"conflation of trade deficits with indebtedness": well, if country A wants to consume something produced by country B, it can only do so in three ways: 1) give B something A produced, 2) give B a chunk of A (e.g., real estate) or 3) borrow from B. Since most countries don't like 2), trade deficits are settled using 3)
Most economics will say that a higher savings rate will be beneficial in the long run but if people suddenly saved more because of government policy there will a aggregate demand shock and the economy will go into a recession since the price level cannot easily adjust in the short run. (When people save more they have less money to spend and thus all prices become "too high" for them.)
Check out the book for more information. You will find that while economics may have flaws, it is internally self-consistent. It just doesn't take into account that most people are not rational :(.
- mhartl 18y agoIt's more than just a few lay articles, but your point is well-taken. And I appreciate the book suggestion. Alas: Macroeconomics by N. Gregory Mankiw (Hardcover - April 28, 2006) Buy new: $117.47 Ouch! I think we've discovered something about required textbooks and the economics of cartels.
- mhartl 18y agoN.B. Regarding trade deficits: if Alice from A wants to buy something from Bob in B, she typically pays for it with money. The source of that money is either production (your option #1) or debt (option #3). (Option #2 is just past production, since people usually buy real estate with money.) In either case Alice's purchase increases the A's trade deficit with B. But it's totally beside the point that Bob lives in B. Indeed, the analysis is identical if A = Atlanta and B = Boston. There's a rough correlation between trade deficits and debt, just as there's a correlation between the number of movies people see and debt: there's a correlation between spending and debt. Focusing on foreign trade---and using the loaded and misleading word deficit---simply feeds people's xenophobia and distracts from the underlying issues.