Brownstone and Fang

A Vehicle Ownership and Utilization Choice Model with Endogenous Residential Density

This paper explores the impact of residential density on households’ vehicle type and usage choices using the 2001 National Household Travel Survey (NHTS). Attempts to quantify the effect of urban form on households’ vehicle choice and utilization often encounter the problem of sample selectivity. Household characteristics that are unobservable to the researchers might determine simultaneously ...

Multiple Imputation Methodology for Missing Data, Non-Random Response, and Panel Attrition

An In Vitro Spinal Cord Slice Preparation for Recording from Lumbar 1 Motoneurons of the Adult Mouse 2 3 Running Head : Adult Spinal

Title: An In Vitro Spinal Cord Slice Preparation for Recording from Lumbar 1 Motoneurons of the Adult Mouse 2 3 Running Head: Adult Spinal Cord Slice Preparation 4 5 Authors and address: 6 Pratip Mitra and Robert M. Brownstone 2 7 Department of Anatomy and Neurobiology 8 Department of Surgery (Neurosurgery) 9 5850 College Street 10 14-A1, Sir Charles Tupper Medical Building 11 PO Box 15000 12 D...

Take Your Pic: Motoneuronal Persistent Inward Currents May Be Somatic as Well as Dendritic

Forecasting New Product Penetration with Flexible Substitution Patterns

We describe and apply choice models, including generalizations of logit called "mixed logits," that do not exhibit the restrictive "independence from irrelevant alternatives" property and can approximate any substitution pattern. The models are estimated on data from a stated-preference survey that elicited customers’ preferences among gas, electric, methanol, and CNG vehicles with various attr...