We introduce the speculation elicitation task (SET) to measure speculative tendencies of individuals. The resulting SET-score allows us to investigate the role of individual speculative behavior on experimental asset market bubbles. The experimental results show that overpricing in asset markets...

This paper examines relationships between theory of financial risk and size. Based on the work of Makridakis / Taleb [2009] and Taleb / Tapiero [2009], presents the problems of excessive risk and imbalances caused by the size of firms. Markets mixed on firm growth traps externalities can...

The paper examines the short to medium term trends and volatility in Karachi Stock Exchange and further explore the nature of relationship between stock market activities and a set of macroeconomic variables in 1990s. The analysis is based on daily and monthly data on general stock price index...

The logical derivation of the two-factors model (The CAPM) is not empirically testable. This has paved the way for new treatments of asset pricing. However, the deterministic approach taken by most economists has prevented them to create a more useful treatment to the problems of asset pricing...

In Chinese culture, certain digits are lucky and others unlucky. We test how such numerological superstition affects financial decision in the China IPO market. We find that the frequency of lucky numerical stock listing codes exceeds what would be expected by chance. Also consistent with...

This paper deals with the notion of residual income, which may be defined as the surplus profit that residues after a capital charge (opportunity cost) has been covered. While the origins of the notion trace back to the 19th century, in-depth theoretical investigations and widespread real-life...