University of Sydney Business School: Recent submissions
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The multiple discretecontinuous extreme value (MDCEV) model: Role of utility function parameters, identification considerations, and model extensions
Published 2007-11-01Many consumer choice situations are characterized by the simultaneous demand for multiple alternatives that are imperfect substitutes for one another. A simple and parsimonious Multiple Discrete-Continuous Extreme Value ...Open AccessWorking Paper -
Road User Charging: The Global Relevance of Recent Developments in the United Kingdom
Published 2005-09-01Charging users of the roads for the costs they impose on the system is not new. Economists have been promoting its virtues for as long as arguments about economic efficiency have been in print. What is different today is ...Open AccessWorking Paper -
Sample optimality in the design of stated choice experiments
Published 2005-06-01Stated choice (SC) experiments represent the dominant data paradigm in the study of behavioral responses of individuals, households as well as other organizations, yet little is known about the sample size requirements for ...Open AccessWorking Paper -
A mixed generalized ordered response model for examining pedestrian and bicyclist injury severity level in traffic crashes
Published 2007-08-01This paper proposes an econometric structure for injury severity analysis at the level of individual accidents that recognizes the ordinal nature of the categories in which injury severity are recorded, while also allowing ...Open AccessWorking Paper -
Planning Approximations to the Length of TSP and VRP Problems
Published 2007-03-01This paper studies parsimonious, intuitive, and effective formulas to approximate the length of Traveling Salesman Problems (TSP) and Vehicle Routing Problems (VRP). Using intuition derived from continuous models and graph ...Open AccessWorking Paper