Sökning: "relative risk model"

Visar resultat 16 - 20 av 144 uppsatser innehållade orden relative risk model.

  1. 16. Unmanned Convenience Stores: The Future of Retail or Just Glorified Vending Machines? : Empirical Evidence of Consumer Resistance in Sweden

    Master-uppsats, Umeå universitet/Företagsekonomi

    Författare :Mirjam Lundin; Victor Paridon; [2022]
    Nyckelord :Consumer resistance; Innovation barriers; Retail industry; Unmanned convenience stores.;

    Sammanfattning : A new business model of unmanned convenience stores has been introduced to the retail industry in recent years. An unmanned convenience store is a store format where customers can carry out their errands without involvement of service personnel due to fully automated payment solutions. LÄS MER

  3. 17. Spatial Statistical Modelling of Insurance Claim Frequency

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Daniel Faller; [2022]
    Nyckelord :Insurance risk; claim frequency; Markov chain Monte Carlo MCMC ; Riemann manifold Metropolis adjusted Langevin algorithm MMALA ; spatial statistics; Gaussian Markov random field GMRF ; preconditioned Crank Nicolson Langevin algorithm pCNL ; Gibbs sampling; Bayesian hierarchical modelling; high dimensional; shrinkage prior; horseshoe prior; regularisation.; Mathematics and Statistics;

    Sammanfattning : In this thesis a fully Bayesian hierarchical model that estimates the number of aggregated insurance claims per year for non-life insurances is constructed using Markov chain Monte Carlo based inference with Riemannian Langevin diffusion. Some versions of the model incorporate a spatial effect, viewed as the relative spatial insurance risk that originates from a policyholder's geographical location and where the relative spatial insurance risk is modelled as a continuous spatial field. LÄS MER

  4. 18. Being High, Feeling Low? Effects of Recreational Marijuana Legalization Policies on Mental Health

    Master-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Christina Schwarz; Lukas Maschmann; [2022]
    Nyckelord :Recreational marijuana laws; dispensaries; mental health; BRFSS; Business and Economics;

    Sammanfattning : In the last years, several states in the United States have enacted medical and recre- ational marijuana legalization laws (MMLs and RMLs). These policies aim to regulate the handling of marijuana consumption at the state level. This led to an ongoing debate on the effects of such laws on public health. LÄS MER

  5. 19. Effects of Temperature and Moisture Content on Young’s Modulus in Glass Fiber Reinforced Polyamide

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Joel Sandberg; Samuel Sjölin; [2022]
    Nyckelord :Polyamide; nylon 66; PA66GF25; glassfiber reinforced polyamide; Young’s modulus; Polyamid; nylon 66; PA66GF25; glasfiberförstärkt polyamid; Youngs modul.;

    Sammanfattning : This thesis was made in cooperation with Roxtec. Roxtec specialises in cable sealingsolutions and are world leading in their area. In many of Roxtec’s products steel isused in the frame holding the sealing rubber. To lower Roxtec’s environmental foot-print plastic would be used instead in the frames if possible, more specific polyamide6. LÄS MER

  7. 20. Does Unemployment Increase the Risk of Suicide? : Empirical Evidence from the OECD Countries

    Master-uppsats, Umeå universitet/Nationalekonomi

    Författare :Emil Björkman; [2022]
    Nyckelord :;

    Sammanfattning : Suicide is one of the leading causes of death around the world, where one person ends its own life every 40 seconds. Many different factors can explain the suicide decision, and one such factor is unemployment, which has negative health consequences and could increase the risk of suicide. LÄS MER