Search for dissertations about: "trend forecasting"

Showing result 6 - 10 of 12 swedish dissertations containing the words trend forecasting.

  2. 6. Topics in life and disability insurance

    Author : Björn Löfdahl Grelsson; Boualem Djehiche; Jostein Paulsen; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Tillämpad matematik och beräkningsmatematik; Applied and Computational Mathematics;

    Abstract : This thesis consists of five papers, presented in Chapters A-E, on topics in life and disability insurance. It is naturally divided into two parts, where papers A and B discuss disability rates estimation based on historical claims data, and papers C-E discuss claims reserving, risk management and insurer solvency. READ MORE

  4. 7. Pre-testing and specification search in an autoregressive moving average process with extension to unit root cases

    Author : Thimothy Oke; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Statistics; Statistik; Statistics; Statistik; Statistics; statistik;

    Abstract : Several methods are applied in well defined contexts in the search for an appropriatestatistical model to fit a data set. Preliminary tests of significance for this end aretermed pre-testing. The aim of this study was to investigate some of the consequencesof such pre-testing in a few specific time series processes. READ MORE

  5. 8. Changes in near-surface winds across Sweden over the past decades - Observations and simulations

    Author : Lorenzo Minola; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; mean and gust wind speed; stilling-reversal phenomena; regional climate models; climate reanalyses; ERA5; parametrization; NAO; extratropical cyclones; surface roughness; Sweden;

    Abstract : Driven by a combination of anthropogenic activities and climate changes, near- surface terrestrial winds displayed a large decrease in their magnitude in the past decades, named “stilling”, and a recent recovery in their slowdown. Understanding how wind has changed and identifying the factors behind the observed variabilities is crucial so that reasonable future wind scenarios can be constructed. READ MORE

  6. 9. A toolbox for co-production of knowledge and improved land use dialogues : the perspective of reindeer husbandry

    Author : Per Sandström; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : In northern Sweden, forestry, wind and hydropower, mining, infrastructure development and associated influence zones together constitute a complicated, land use situation that strongly impacts reindeer husbandry, a unique and extensive land use system. This situation has led to challenges for land managers and decision makers. READ MORE

  7. 10. Modern developments in insurance mathematics

    Author : Lina Palmborg; Filip Lindskog; Mathias Lindholm; Vali Asimit; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; matematisk statistik; Mathematical Statistics;

    Abstract : Arguably the most important developments in the insurance industry in the last decade have been centered around two themes: regulation and machine learning. Regulation has affected both actuarial work and research in insurance mathematics through the introduction of Solvency II in 2016, and more recently IFRS 17. READ MORE