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  1. Urban Mobility and the Experienced Isolation of Students and Adults
    Author: Cook, Cody; Currier, Lindsey; Glaeser, Edward L.
    Published: 2022
    Publisher:  National Bureau of Economic Research, Cambridge, Mass

    Do urban children live more segregated lives than urban adults? Using cellphone location data and following the 'experienced isolation' methodology of Athey et al. (2021), we compare the isolation of students over the age of 16--who we identify based... more

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    Sächsische Landesbibliothek - Staats- und Universitätsbibliothek Dresden
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    Universitätsbibliothek Freiburg
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    Helmut-Schmidt-Universität, Universität der Bundeswehr Hamburg, Universitätsbibliothek
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    Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky
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    Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    Do urban children live more segregated lives than urban adults? Using cellphone location data and following the 'experienced isolation' methodology of Athey et al. (2021), we compare the isolation of students over the age of 16--who we identify based on their time spent at a high school--and adults. We find that students in cities experience significantly less integration in their day-to-day lives than adults. The average student experiences 27% more isolation outside of the home than the average adult. Even when comparing students and adults living in the same neighborhood, exposure to devices associated with a different race is 20% lower for students. Looking at more broad measures of urban mobility, we find that students spend more time at home, more time closer to home when they do leave the house, and less time at school than adults spend at work. Finally, we find correlational evidence that neighborhoods with more geographic mobility today also had more intergenerational income mobility in the past. We hope future work will more rigorously test the hypothesis that different geographic mobility patterns for children and adults can explain why urban density appears to boost adult wages but reduce intergenerational income mobility

     
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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Other identifier:
    Series: NBER working paper series ; no. w29645
    Subjects: Mobilität; Stadt; Schüler; Erwachsene; Nachbarschaft; Segregation; Soziale Mobilität; USA
    Scope: 1 Online-Ressource, illustrations (black and white)
    Notes:

    Hardcopy version available to institutional subscribers
  2. Infrastructure Inequality
    Who Pays the Cost of Road Roughness?
    Author: Currier, Lindsey; Glaeser, Edward L.; Kreindler, Gabriel E.
    Published: December 2023
    Publisher:  National Bureau of Economic Research, Cambridge, Mass

    Which Americans experience the worst infrastructure? What are the costs of living with that infrastructure? We measure road roughness throughout America using vertical acceleration data from Uber rides across millions of American roads. Our measure... more

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    Location:
    Sächsische Landesbibliothek - Staats- und Universitätsbibliothek Dresden
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    Location:
    Universitätsbibliothek Freiburg
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    No inter-library loan

    Location:
    Helmut-Schmidt-Universität, Universität der Bundeswehr Hamburg, Universitätsbibliothek
    Inter-library loan:
    No inter-library loan

    Location:
    Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky
    Inter-library loan:
    No inter-library loan

    Location:
    Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
    Inter-library loan:
    No inter-library loan

    Location:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Inter-library loan:
    No inter-library loan

     

    Which Americans experience the worst infrastructure? What are the costs of living with that infrastructure? We measure road roughness throughout America using vertical acceleration data from Uber rides across millions of American roads. Our measure correlates strongly and positively with other measures of road roughness where they are available, negatively with driver speed, and we find road repair events decrease roughness and increase speeds. We measure drivers' willingness-to-pay to avoid roughness by measuring how speeds change with salient changes in road roughness, such as those associated with town borders and road repaving events in Chicago. These estimates suggest the roughness of the median local road in the US generates welfare losses to drivers of at least 31 cents per driver-mile. Roads are worse near coasts, and in poorer towns and in poorer neighborhoods, even within towns. We find that a household that drives 3,000 miles annually on predominantly local roads will suffer $318 per year more in driving pain if they live in a predominantly Black neighborhood than in a predominantly White neighborhood. Road roughness modestly predicts subsequent road resurfacing in New York City, but not in three other cities, which suggests that repaving is only weakly targeted towards damaged roads. Surveys from 120 towns and cities across the US suggest many reasons why resurfacing seems to be weakly targeted

     
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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Series: NBER working paper series ; no. w31981
    Subjects: Straße; Straßennetz; Straßenbau; Soziale Kosten; Chicago (Ill.); USA; Railroads and Other Surface Transportation; Urban, Rural, Regional, and Transportation Analysis; Housing; Infrastructure; Transportation: Demand, Supply, and Congestion; Travel Time; Safety and Accidents; Transportation Noise; Government and Private Investment Analysis; Road Maintenance; Transportation Planning
    Scope: 1 Online-Ressource, illustrations (black and white)
    Notes:

    Hardcopy version available to institutional subscribers
  3. Infrastructure inequality
    who pays the cost of road roughness?
    Author: Glaeser, Edward L.; Currier, Lindsey; Kreindler, Gabriel E.
    Published: [2024]
    Publisher:  American Enterprise Institute, [Washington, DC]

    Which Americans experience the worst infrastructure? What are the costs of living with that infrastructure? We measure road roughness throughout America using vertical acceleration data from Uber rides across millions of American roads. Our measure... more

    Access:
    Verlag (kostenfrei)
    Verlag (kostenfrei)

    Location:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Inter-library loan:
    No inter-library loan

     

    Which Americans experience the worst infrastructure? What are the costs of living with that infrastructure? We measure road roughness throughout America using vertical acceleration data from Uber rides across millions of American roads. Our measure correlates strongly and positively with other measures of road roughness where they are available, negatively with driver speed, and we find road repair events decrease roughness and increase speeds. We measure drivers' willingness-to-pay to avoid roughness by measuring how speeds change with salient changes in road roughness, such as those associated with town borders and road repaving events in Chicago. These estimates suggest the roughness of the median local road in the US generates welfare losses to drivers of at least 31 cents per driver-mile. Roads are worse near coasts, and in poorer towns and in poorer neighborhoods, even within towns. We find that a household that drives 3,000 miles annually on predominantly local roads will suffer $318 per year more in driving pain if they live in a predominantly Black neighborhood than in a predominantly White neighborhood. Road roughness modestly predicts subsequent road resurfacing in New York City, but not in three other cities, which suggests that repaving is only weakly targeted towards damaged roads. Surveys from 120 towns and cities across the US suggests many reasons why resurfacing seems to be weakly targeted.

     
    Export to reference management software   RIS file
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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Series: AEI economics working paper ; 2024, 01 (January 2024)
    Scope: 1 Online-Ressource (circa 66 Seiten)