A security's liquidity properties have been studied in terms of mean and variance: liquidity level and liquidity risk, respectively. This paper explores tail events, liquidity disaster risk. Liquidity might not be a worry to investors in normal market conditions, but it does become a first-order...

Measurement invariance is a fundamental assumption in item response theory models, where the relationship between a latent construct (ability) and observed item responses is of interest. Violation of this assumption would render the scale misinterpreted or cause systematic bias against certain...

In many settings, behavioral economists have documented a price reference effect: the fact that a consumer's willingness to pay for a good is affected by difference between the observed price and the reference price they rationally expect. In this paper, we show that such preferences interact...