This paper is concerned with quantitative methods for the analysis of travel behaviour of individuals. It reviews some of the recent developments in model specification, estimation, model evaluation and testing, and aggregation and forecasting. Topics in model specification include the...

In approximating the small sample distribution of the least squares estimator of the coefficient in a non-circular autoregression the saddlepoint method is complicated by the presence of a branch point of the integrand within the natural contour of integration. Some new approximations are given...