This paper studies the extent to which the impact of tax policy on consumer spending differs between temporary and permanent, as well as anticipated and unanticipated tax changes. To discriminate between them, we use institutional information such as legal distinction between temporary and...

This study seeks to explain the emergence of fat-tailed distributions of trading volumes and asset returns in financial markets. We use a rational expectations form of the herding model. In the model, traders infer other traders' private signals regarding the value of an asset by observing their...