Cost Benefit Analysis For Urban Policy Measures
Related To Economic Transport
Author(s)
G. Liedtke, D. Schmedding & T. Marouda
Abstract
This paper discusses the application of urban freight transport decision-support
tools in cost benefit analyses (CBA). The principles of the CBA are based on the
Microeconomic Theory. It is supposed that individuals optimise their benefits and,
therefore, a single policy measure can have a certain influence on the whole consumption
pattern.When the effects of a policy measure on the situation of companies
are assessed in the framework of a CBA, a cost minimising behaviour can be
supposed, and adaptations of the individual companies could be \“modelled” by the
application of optimisation tools. The difference between the cost situation before
and after the realisation of a policy measure could thereby be determined. As an
example, the adaptation \“changes in routing behaviour” in the urban goods distribution
will be discussed. It is shown that adaptations in the routing can absorb
parts of the costs resulting from a lorry ban on certain urban streets. Guidelines
for the use of optimisation tools for company behaviour modelling are deduced.
Behaviour reactions of economic transport actors and methods for their assessment
are analysed.
Keywords: cost benefit analysis, company behaviour modelling, city-logistics.
1 Introduction
Since its application in the public administration, the Cost-Benefit-Analysis (CBA)
became one of the most important methodical tools in western countries for supporting
public policy decisions. Based on the theoretical principles of welfare economics,
it suggests a simple and clear decision criterion \“Costs versus Benefits”
for choosing between public project alternatives. There exist already guidelines for
the CBA in many countries indicating standardised costs and benefits.
Keywords
cost benefit analysis, company behaviour modelling, city-logistics.
Related Book
Other papers in this volume
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