“…3 In this paper, we develop a model that allows the estimation of price and time-on-market (TOM) effects of short sales, foreclosures, and REO options. We simultaneously estimate the price and TOM of a large number of four types of 1 For examples see Shilling et al (1990), Forgey et al (1994), Hardin and Wolverton (1996), Springer (1996), Carroll et al (1997), Pennington-Cross (2006), and Clauretie and Daneshvary (2009). 2 When a borrower is delinquent he or she is said to have "defaulted" on the loan.…”