Blar i forfatter "Alizadeh Ashrafi, Tannaz"

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    • Determinants of trip duration for international tourists in Norway; a parametric survival analysis 

      Alizadeh Ashrafi, Tannaz; Myrland, Øystein (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-10-10)
      How long a tourist stays in a host country acts as an indicator of tourism industry’s contribution towards the national economy. The purpose of this study is to examine how socio-demographic characteristics of international tourists, their travelling purpose, tourism products and characteristics of the destination influence the length of stay in Norway, by estimating a parametric survival model. ...

    • Fisher's effort allocation behavior and decision-making process in the Norwegian trawl fishery 

      Alizadeh Ashrafi, Tannaz (Doctoral thesis; Doktorgradsavhandling, 2021-06-09)
      The empirical investigation of fishers’ harvest behavior is an important but neglected strand of fishery science. In this thesis, we fill some of this gap by developing empirical models to investigate trawlers’ harvest behavior over time and space in codfish fisheries, managed using individual vessel quotas (IVQs). Fishers’ harvest behavior is reflected in the decision-making processes underlying ...

    • A multi-region and multi-period harvest schedule of the trawl fleet 

      Alizadeh Ashrafi, Tannaz; Ersdal, Anne Mai; Nordli, Anders Samuelsen (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-01-21)
      Under the individual vessel quota regulations, the expected economic return of a multi species fishery is influenced by an array of a multi-component choice such as targeted species, landings per haul, harvesting time and its location. The components of effort allocation decisions are further complicated by changes in the market conditions and the constant movements of fish between spawning and ...

    • Tourism Demand in Northern and Southern Norway: A Survival Analysis Approach 

      Alizadeh Ashrafi, Tannaz (Master thesis; Mastergradsoppgave, 2015-05-08)
      The twentieth century is a golden era for technology and transportation boost, which facilitates taking journey all over the world. Traveling for any purpose such as leisure, meetings, conferences, conventions, business, educational and medical trips is considered to be one the most profitable industries in the world and the cornerstone of many economies. Norway has a great reputation among overseas ...