The Estimation of Choice Probabilities from Choice Based Samples

An efficient method of estimation for longitudinal surveys with monotone missing data

“…Inverse probability weighted estimating equations have been previously considered by Horvitz and Thompson (1952), Manski and Lerman (1977), Flanders and Greenland (1991), Robins et al (1995) among others. Strictly speaking, the PS estimator in (5.8) is also a function ofφ 1 .…”

Examining the influence of aggressive driving behavior on driver injury severity in traffic crashes

“…Whether the sample is also representative of the population on the exogenous variables or not is irrelevant. The reader is referred to Manski and Lerman (1977) and Cosslett (1981) for further details.…”

Are private physicians more likely to veto generic substitution of prescribed pharmaceuticals?

“…Following Boyes, Ho¤man and Low (1989) and Greene (1992) -who also over-sampled observations where the dependent variable took the value one, because of the low share of such observations in the population -I used sampling-weights in the estimations. Manski and Lerman (1977) and Greene (2003, Chapter 21) describe why sampling-weights should be used to avoid bias that otherwise could arise because of choice-based sampling.…”