Sökning: "Travel Demand"

Visar resultat 1 - 5 av 91 avhandlingar innehållade orden Travel Demand.

  1. 1. Estimering av efterfrågan på långväga persontransporter : En ekonomisk-teoretisk belysning av gängse modeller samt en ny ansats till uppskattning av efterfrågesamband

    Författare :Thomas Sonesson; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Intercity travel demand; gravity model; legit model; entropy maximising; BoxCox; demand elasticities;

    Sammanfattning : This dissertation deals with the estimation of intercity travel demand. The purpose is to discuss the derivations and characteristics of existing models, to derive a demand model based on microeconomic theory and to estimate the parameters of the model in order to gain information on important characteristics of the transport system. LÄS MER

  3. 2. Tourism and travel : accounts, demand and forecasts

    Författare :Jonas Nordström; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Turism;

    Sammanfattning : .... LÄS MER

  4. 3. Communication technology and travel demand models

    Författare :Maria Börjesson; Infrastruktur KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Travel survey; Transport mode; Telecommuting; Mathematical model; Motivation; 11 Road: Personal transport; 11 Road: Personal transport;

    Sammanfattning : Transportation planners have traditionally focused on physical travel only, and disregarded the fact that other modes of communication may influence travel demand. However, modern telecommunications are rapidly increasing the accessibility to activities that previously only could be reached by physical transportation. LÄS MER

  5. 4. Travel demand and environmental policy

    Författare :Jonathan Stråle; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : In a simple theoretical set-up, the “regulator” is only interested in the social cost of carbon, but in a second best world when carbon pricing may be problematic in some sectors (such as international travel) the effects of alternative instruments will depend on the income and price elasticities of the demand for the good, tax effects, potential behavioral effects, and other determinants of demand. Understanding how these factors affect travel demand is therefore of great interest for policy. LÄS MER

  7. 5. Studies in Local Public Transport Demand

    Författare :Johan Holmgren; Jan Owen Jansson; Lars Westin; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Public transport; Demand; Elasticity; Price; Service; Time series; Panel data; Kollektivtrafik; Efterfrågan; Elasticitet; Pris; Trafikutbud; Inkomst; Bilinnehav; Tidsserieanalys; Paneldata; Economics; Nationalekonomi;

    Sammanfattning : This thesis consists of four papers where the overall purpose is to contribute to the understanding of how local public transport demand is affected by different factors. An underlying theme running trough the thesis is the two-way relationship between public transport demand and the service level caused by the fact that capacity and quality are joint products. LÄS MER