Introduction:
This article discusses the use of the Multi Criteria
Decision Matrix (MCDM) technique as it applies to public transportation
decisions. The author uses the case
study in the article to highlight the usage of the MCDM technique for the
development of a mass transit system on Poland.
Summary:
In the article the author presented a case study that dealt
with the development scenarios of the mass transit system in Czestochowa,
Poland. The municipal authorities wanted
to know what the expectations and requirements the passengers had of the
system. The MCDM methodology was used to
focus the analysis on the passengers’ expectations. The interests of the municipal authorities
were not represented. The evaluation criteria
that was selected for the study included:
- Waiting time: average time spent waiting at the initial stop
- Riding time: time required to cover the distance of an average trip
- Timeliness: number of rides that are out of schedule per 1000
- Reliability: number of rides cancelled that are out of a schedule per 1000
- Situational safety: number of threats (vandalism, etc.) per 100 rides
- Transferring frequency: quotient of the total number of rides and the total number of travels
- Comfort of travel: percentage share of rides carried out in very good conditions (uncrowded and clean vehicles)
- Financial efficiency: quotient of the total income generated by the mass transit system to its total cost
- Investment profitability: internal rate of return
- Variant 0: Continue current passive investment in the transportation system
- Variant 1: Embrace the renovations and extensions of the existing tramway transportation system and a certain reduction of the bus transportation system
- Variant 2: Focus on a substantial extension and improvement of the bus transportation system
- Variant 3: Focus on the introduction of a light rail transportation system, with a substantial reduction of the bus system and a modernization of the tramway system
Conclusion:
This article demonstrated a practical application of the
MCDM model. The methodology allows
decision makers to take into account different aspects and consider the
viewpoints of different stakeholders and consider multiple problems in order to
arrive at a decision.
Source:
Zak, J.
(2011). The methodology of multiple criteria decision making/aiding in
public transportation. Journal of Advanced Transportation , 45
(1), pp. 1-20.
This is really interesting. I am curious to know if MCDM is a popular technique for other cities planning public transportation?
ReplyDeleteI'd be willing to bet these methodologies see more use for this particular kind of decision in Europe, which is both known for reliance on public transportation and is also, coincidentally, the original source of the ELECTRE variant methodology.
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