This experiment compares the price dynamics and bubble formation in an asset market with a price adjustment rule in …, recurring bubbles arise, where the price is 3 times larger than the fundamental value, which were not seen in former experiments. …

We study the emergence of bubbles in a laboratory experiment with large groups of individuals. The realized price is … findings are: (i) large asset bubbles occur in large groups, (ii) information contagion through news affects behaviour and may … and crashes, and (iv) bubbles are strongly amplified by coordination on trend-extrapolation …

". We observe both stable markets and large bubbles for both small and large markets. The data analysis shows no differences … successfully drives prices back towards the fundamental, but we observe very large bubbles in which the news apparently has no …

This experiment compares the price dynamics and bubble formation in an asset market with a price adjustment rule in …, recurring bubbles arise, where the price is 3 times larger than the fundamental value, which were not seen in former experiments …

We analyze a controlled price formation experiment in the laboratory that shows evidence for bubbles. We calibrate two … models that demonstrate with high statistical significance that these laboratory bubbles have a tendency to grow faster than …