The acceleration of the number of traders buying into the market in the inflating bubble captures the oft-quoted observation that bubbles are times when the "greater fool theory" applies. - Didier Sornette

The same basic ingredients are found repeatably: Read more
The price of a stock is strongly influenced by Read more
By one estimate, 90% of international Read more
One trader's move in the market can be Read more
In order to have a continuing influence, the Read more
The assumption of perfectly rational, maximizing Read more
Finally, empirical data suggests that assets are Read more
Perhaps the most profound synthesis of physical Read more
Faster-than-exponential growth also occurs in Read more
Indeed, the financial world is such that any Read more
The problem is not that this optimistic view is Read more
Knowledge is encoded in models. Models are Read more
The incentives that people need to work and to Read more
Profiting from being in the minority leads to Read more
The phenomena and underlying mechanisms discussed Read more
It is difficult to assess how much this gambling Read more
Being the source of goodness, God, even after our Read more
These rumors do not circulate in all directions Read more
Oh I am what I am I'll do what I want But I Read more
The old Wall Street saying " buy on rumors, sell Read more
My tea's gone cold, I'm wondering why I got out Read more
Positive feedbacks, when unchecked, can produce Read more
If you gave me just a coin for every time we say Read more
Since it is the actions of investors whose buy Read more
Why don't I watch the ocean? My lover's gone Read more
According to the academic world view that markets Read more