Estimation of spatial probit models is as far as I know not implemented functions in the spdep package of R. I am looking for a scripting that handles both endogeneity and heteroscedasticity in spatial probit models. This estimator was first suggested by Case (1992). If someone could provide me with such an R-script I would be most grateful. Moreover I would be interested in obtaining script for the Moran Test (an its LM counterparts) for spatial probit models (Pinkse and Slade (1998) and Kelejian and Prucha (2001)). If someone knows other software that can carry out these estimations I would appreciate it someone could point that out to me. Regards, Jon Fiva (jon.fiva@svt.ntnu.no) Case A.C. 1992. Neighborhood influence and technological change, Regional Science and Urban Economics, 22: 491-508. Kelejian H.H. and Prucha I.R. 2001. On the asymptotic distribution of the Moran I test statistic with applications, Journal of Econometrics, 104: 219-257. Pinkse J. and SladeM.E. 1998. Contracting in space: An application of spatial statistics to discrete-choice models, Journal of Econometrics, 85: 125-154. [[alternative HTML version deleted]]