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Förslag till Nationell plan för transportsystemet 2014–2025 : kvalitetsgranskning av underlaget med fokus på samhällsekonomi

Authors: Johansson, Anna; Carlén, Björn; Mellin, Anna; Pyddoke, Roger;

Förslag till Nationell plan för transportsystemet 2014–2025 : kvalitetsgranskning av underlaget med fokus på samhällsekonomi

Abstract

In June 2013, the Swedish Transport Administration (Trafikverket) presented a proposal for a new plan for the development of the transport system between 2014 and 2025. This new national transport plan (NTP) was a result of a government commission received in December 2012. The agency Transport Analysis (Trafikanalys) has been commissioned by the government to review the proposal and the associated documents that form the basis for decision about the plan. VTI has assisted Trafikanalys in their review. VTI has mainly focused on the documents describing the so called overall impact assessment, including results from cost benefit analyses, for individual investments. VTI has also studied how the overall impact assessments for individual investments have been considered in the construction of the proposal for a new NTP. One important observation concerning the proposal for a new NTP is that descriptions and motivations for the overall priorities being made are absent. As a result, it is not possible to state whether or not the construction of the proposed NTP follows the given directions from the government. Further, VTI comes to the conclusion that the analyzed impact assessments for individual investments have had a small effect on the composition of the NTP. This is implied by the fact that the number of new investment measures that has been prioritized is extremely low. When it comes to the impact assessments and the cost benefit analyses for individual investments, VTI can see a development towards more comparable analyses by clearly stating used parameters, calculation values, etcetera, and by providing instructions on how to carry out the analyses and how to present the results, a development that is positive. However, despite these standardization efforts, VTI notes that the documentation varies between projects. Steps of the assessment are handled differently, for example there is a variation in how non-priced effects are handled in the analyses, and requested information is missing, for example requested information about which measures are not qualified for the analysis and if there exists any interdependence between the analyzed measure and other proposed measures in the NTP.

I juni 2013 redovisade Trafikverket ett förslag till trafikslagsövergripande plan för transportsystemets utveckling under åren 2014–2025. Trafikanalys har regeringens uppdrag att granska beslutsunderlaget för denna plan och VTI har bistått med underlag för enskilda objekt. VTI har också getts i uppdrag att analysera hur de enskilda objektens underlag kan ha påverkat sammansättningen av vilka objekt som ingår i planförslaget. En viktig iakttagelse är att det i planunderlaget saknas en beskrivning och motivering till de övergripande prioriteringar som gjorts. Det är därför inte möjligt att göra en bedömning om planförslaget är utformat på ett sätt som följer de instruktioner som regeringen gett i sina direktiv. Det är inte heller troligt att de underlag vi analyserat haft annat än en relativt liten inverkan på planens sammansättning. Detta då den antalsmässiga och kostnadsmässiga andelen nya åtgärder som prioriterats in i planen verkar vara ytterst liten. VTI har i arbetet översiktligt granskat beslutsunderlagen för ett urval av enskilda åtgärder, framför allt de samlade effektbedömningar som enligt regeringens direktiv ska redovisas för alla namngivna investeringsobjekt som föreslås i planen. VTI har vidare översiktligt studerat redovisade metodbeskrivningar för ett antal områden. När det gäller beslutsunderlaget för enskilda åtgärder är det positivt att ytterligare steg tagits mot att göra dessa jämförbara. Dels genom att nu tydligt specificera vilka parametrar, kalkylvärden med mera som ska och har legat till grund för analyserna, dels genom att förse de som upprättar de samlade effektbedömningarna med instruktioner kring viktiga aspekter som ska redovisas och hur. Trots detta kan VTI se variationer i hur dokumenten fylls i och framför allt saknas en hel del information. Exempel på det förra är hur icke prissatta effekter hanteras. Exempel på det senare är att det saknas information om vilka alternativa åtgärder som inte kvalificerat sig för vidare analys respektive information om den studerade åtgärdens beroende till andra åtgärder.

Keywords

Planning, Decision process, Evaluation (assessment), Transport infrastructure, Economics, Cost benefit analysis, Long term, Forecast, Calculation, Investment, Nationalekonomi, Impact study

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    popularity
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
bronze