Economics: A new focus on context and connections - 0 views
www.economist.com/..._focus_context_and_connections
economics crisis paradigm instruction theory connections government efficiency market market fundamentalism
![](/images/link.gif)
-
THE basic principles of economics have not changed—people and firms respond to incentives; demand and supply determine the relative prices of goods, services and even money itself; markets generally allocate resources well and deliver welfare-improving outcomes. However, the notion that markets are always efficient, can be left to themselves and are self-correcting is no longer tenable. Markets do eventually correct but, if allowed free rein, can get so far out of line that the corrections take the form of collapses that can be very painful.
-
The crisis has highlighted the importance of the government's role in regulating markets to make them function smoothly. At the same time, the government is equally capable of mucking up markets—even well-meaning governments, in the name of improving social welfare (e.g., making housing affordable for everyone), can often create perverse incentives that only foment more instability.
-
In short, the crisis has brought to the fore the complex connections among markets, government and social and economic policies.
- ...2 more annotations...
-
The crisis has injected a good dose of humility into the discipline (at least in most corners) and made it much more challenging to teach economics because our existing models are simply too rudimentary to capture all of these connections
-
It is has become even more important to emphasise what economic theory can in fact give us—powerful but narrow insights that should guide our thinking but not dominate them.