We explore how speculative trading causes price indeterminacy in financial markets. Contrary to standard finance theory, we argue that speculating investors' difficulty in forming rational expectations induces security prices to deviate from the fundamental values. We conducted a laboratory...

We examine how different investment horizons, and consequently the number of hands through which a security passes during its life, affect prices in a laboratory market populated by overlapping generations of investors. We find that (i) price deviations are larger in markets populated only by...

To explore how speculative trading influences prices in financial markets we conduct a laboratory market experiment with speculating investors (who do not collect dividends and trade only for capital gains) as well as dividend-collecting investors. We find that in markets with only speculating...

It is often claimed that statistical studies of covariation between financial and stock market data can help set better financial reporting policy. Such covariation, even when it can be estimated, tells us little about which financial reports help make better financial decisions. A case in...