Combined Vehicle Type and Fuel Type Choices of Private Households: An Empirical Analysis for Germany

Abstract

This paper examines joint consumer purchasing decisions of vehicle type and fuel type based on a dataset from a Germany-wide survey among 1500 potential car buyers. The goal is to study the buyer segments that are considering to purchase the different types of vehicles and to identify the main determinants influencing the joint choice decision: socio-demographic and household characteristics, attitudes and preferences, as well as vehicle-related attributes. Based on a nested logit model, our results suggest that although German car buyers' are very heterogeneous regarding their preferences, several similarities are found between buyers of specific vehicle types (10 vehicle classes) and specific fuel types (gasoline, diesel, alternative fuel), e.g. smaller cars and alternative fuel vehicles (AFVs) have commonalities regarding individual's environmental awareness/behavior and fuel consumption/costs. Policy-makers, when tailoring their policies, can benefit from making use of the specific insights gained from this particularly comprehensive study, and the comparisons made with the German and international scientific literature on the topic. For instance, the similarities between buyers preferring specific fuel types and specific vehicle types can be used for tailorized measures to incentivize individuals' vehicle type shifting (e.g from larger to smaller vehicles), fuel type switching (e.g. from fossil-fuelled vehicles to AFVs), or both.

Assessment of the New Digital Side Mirror Technology from Driver’s Subjective Point of View Considering Traffic Safety

“…It can be argued that the choice of vehicle is made based on the technology and its subsystems which would provide a sense of additional safety for the driver (Brookhuis et al, 2001;Lu et al, 2005). There are several categories of explanatory variables such as vehicle attributes, socio-demographic characteristics, age, gender, household characteristics, housing conditions, psychological motivation, etc., which determine the choice of a vehicle that are discussed in depth in several articles (Ferguson et al, 2018;Hackbarth and Madlener, 2018;Kim et al, 2006;Liao et al, 2017;Rahmani and Loureiro, 2019;Shinghal and Fowkes, 2002).…”