1. Abkowitz, M. D. (1980). ?The impact of service reliability on work travel behavior,? MIT, Department of Civil Engineering, unpublished PhD Thesis.
2. Horowitz, J. (in press). ?Identification and diagnosis of specification errors in the multinomial logit model,? Transportation Research, Part B.
3. McFadden, D., Talvitie, A., Cosslett, S., Hasan, I., Johnson, M., Reid, A. and Train., K. (1977a). Demand Model Estimation and Validation. The Urban Travel Demand Forecasting Project, Volume V, ITS, University of California at Berkeley.
4. McFadden, D., Train, K. and Tye, W. B. (1977b). ?An application of diagnostic tests for the independence from irrelevant alternatives property of the multinomial logit model,? Transportation Research Record 637: 39?45.
5. Small, K. A. (1978). ?The scheduling of consumer activities: work trips,? Princeton University, prepared for presentation to the Econometric Society Annual Meeting, Chicago.