Sökning: "Gravity Model"

Visar resultat 11 - 15 av 392 uppsatser innehållade orden Gravity Model.

  1. 11. What Is the Impact of World Expositions on the Trade Volume in Exports?

    C-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Albin Nilsson; Leonard Xander; [2023]
    Nyckelord :Trade; Exports; Mega-events; World Expositions;

    Sammanfattning : Using the Structural Gravity model, this thesis analyzes the impact of post-war world expositions and specialized expositions on the trade volume in exports. The study runs LSDV regressions on three types of panel data for 183 countries between 1950 to 2017, with a total of 792,720 observations. LÄS MER

  3. 12. Neutron backgrounds in neutrino-nucleus scattering at the European Spallation Source

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Partikel- och kärnfysik

    Författare :José Guilherme Rodrigues de Albuquerque Vale; [2023]
    Nyckelord :Neutrino-nucleus scattering; background; PHITS; weight window; ESS; Physics and Astronomy;

    Sammanfattning : Being, when built, the most powerful neutron accelerator in the world, there will be a large number of potential discoveries at the European Spallation Source (ESS) in Lund. One of the most exciting of these, from a particle physics point of view, is the Coherent Elastic Neutrino-Nucleus Scattering (CEνNS). LÄS MER

  4. 13. Hur har Ukrainas export till EU-länder påverkats av inträdet i ett frihandelsområde?

    Kandidat-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Moa Johansson Rittemar; [2023]
    Nyckelord :Ukraina; Europeiska unionen; DCFTA; bilateral handel; gravitationsmodellen; Business and Economics;

    Sammanfattning : By supporting the economy of Ukraine, the Association Agreement between the EU and Ukraine is thought to have played an important role in EU’s support during recent crises. The agreement was signed in 2014 and included a deep and comprehensive free trade area (DCFTA). LÄS MER

  5. 14. European Union and Trade Flows: The Case of Lithuania

    Kandidat-uppsats, Lunds universitet/Ekonomisk-historiska institutionen

    Författare :Eva Businskyte; [2023]
    Nyckelord :trade; European Union; Lithuania; gravity model; Business and Economics;

    Sammanfattning : This paper examines the impact of EU integration on Lithuania's direction of trade flows. Using a gravity model and bilateral trade data from 1995 to 2020, the study aims to understand changes in trade flows after joining the EU and provide practical implications for policymakers, businesses, and investors. LÄS MER

  7. 15. Constraining the Higgs width in Higgs production associated with a top quark pair

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Författare :Benjamin Dahlén; [2023]
    Nyckelord :Higgs; width; cross section; on-shell; off-shell; invariant mass; Standard model; upper bound; Physics and Astronomy;

    Sammanfattning : In this thesis we study the width of the Higgs boson in the process pp → t ̄t 4l at LO using MadGraph5_aMC@NLO to generate the events. The contributions including the Higgs signal, continuum background and interference were considered in order to calculate the expected number of events in a broad range of four-lepton invariant masses. LÄS MER