Department For Transport
Details
We wanted to understand how and why transport schemes achieve transformational impacts and how contextual factors, such as local conditions, complementary investments and policies, can work with a new transport investment.
The work involved:
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a literature review to better understand the current evidence and potential contextual factors that may interact with schemes
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15 case studies on rail and road schemes to provide insights into how the context surrounding a scheme may have affected whether it was transformational, based on indicators such as patronage, productivity, employment, population growth and housing
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qualitative comparative analysis (QCA) to identify a series of necessary and/or sufficient conditions that determine whether a scheme is ultimately transformational or not
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an in-depth case study of the West Coast Mainline upgrades, extending findings with econometric analysis to attribute economic and demographic impacts to transport investment