W91T wrote:
Hi. What do you do in an economy class, what do you learn?
Most economics courses at the college/university level deal with the two major branches in Neo-classical Economics:
- Microeconomics (the study of individual economic actors like consumers, firms, employees and employers)
- Macroeconomics (the study of aggregate features of the economy, like balance of payments/inflation/fiscal policy)
Then there are more specific fields like:
- Growth theory - The study of the long-term development, growth (and sometimes decline) of economies
- Environmental Economics - The study of the interaction between economic activity and the physical environment
- Game theory - The study of strategic decision making
- Welfare Economics - The study of economic well-being
- Econometrics - The mathematical/statistical study of economic activity
Most economic studies operate under the umbrella of "rational choice", a set of assumptions about rational self-interested behaviour (or more specifically:
The Von Neumann-Morgenstern Utility Theorem). There are some exceptions, however, the most famous possibly being Daniel Kahneman (he is a psychologist, BTW, but he was awarded the Nobel Prize in Economics in 2002 for his studies on irrational behavior).