This paper examines the feasibility of applying the stochastic discount factor methodology to fixed-income data using modern term structure models. Using this approach the researcher can examine returns on bond portfolios whose exact composition is unknown, as is often the case. This paper...

For models of the probability of informed trading (PIN), estimation can fail for firms with high levels of trading due to computer over/under-flow. Since active firms tend to have large market capitalizations, studies that use PIN have excluded as much as 40% of total market capitalization from...