It is common knowledge that the more prices deviate from fundamentals, the more likely it is for prices to reverse. Taking this into account, we propose a simple statistical model to identify speculative bubbles in financial markets. Through the estimates of the time varying parameters,...

In this note we show at the example of an experimental stock market, conducted on the occasion of the World Soccer Championship 2010 in South Africa, how tournament incentives might contribute to the formation of asset price bubbles.

Robust farm incomes have spurred farmland values to their strongest levels since the 1970s. Despite strong farmer and investor demand, most land owners, especially aging farmers are reluctant to sell farmland. Generally, current land economic fundamentals are strong and highly volatile market...

Although short sales make an important contribution to financial markets, this transaction faces legal constraints that do not govern long positions. In evaluating these constraints, other commentators, who are virtually all economists, have not focused rigorously enough on the precise contours...