Sökning: "incomplete"

Visar resultat 16 - 20 av 603 avhandlingar innehållade ordet incomplete.

  1. 16. Optimal timing decisions in financial markets

    Författare :Martin Vannestål; Erik Ekström; Luis H. R. Alvarez E.; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; optimal stopping; American options; optimal stopping games; incomplete information; Mathematics; Matematik;

    Sammanfattning : This thesis consists of an introduction and five articles. A common theme in all the articles is optimal timing when acting on a financial market. The main topics are optimal selling of an asset, optimal exercising of an American option, optimal stopping games and optimal strategies in trend following trading. LÄS MER

  3. 17. Essays on Macroeconomics and Political Economy

    Författare :Jinfeng Ge; John Hassler; Espen Moen; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Relative price; Bargaining; Incomplete contract; Ricardian model of labor market; directed search; Free-rider problem; Markov perfect equilibrium; Economics; nationalekonomi;

    Sammanfattning : This thesis consists of three self-contained essays dealing with different aspects of macroeconomics and political Economy.The Relative Price of Investment Goods and Sectoral Contract DependenceI develop a quantitative model to explain the relationship between TFPs at the aggregate and sector levels and contracting institutions across countries. LÄS MER

  4. 18. Particulate and gaseous emissions from residential biomass combustion

    Författare :Christoffer Boman; Anders Nordin; Ingwald Obernberger; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Chemistry; aerosols; air pollution; emissions; fuel pellets; residential biomass combustion; inorganic characterization; incomplete combustion; particulate matter; polycyclic aromatic hydrocarbons; trace elements; Kemi; Chemistry; Kemi;

    Sammanfattning : Biomass is considered to be a sustainable energy source with significant potentials for replacing electricity and fossil fuels, not at least in the residential sector. However, present wood combustion is a major source of ambient concentrations of hydrocarbons (e.g. LÄS MER

  5. 19. Amyotrophic lateral sclerosis (ALS) associated with superoxide dismutase 1 (SOD1) mutations in British Columbia, Canada : clinical, neurophysiological and neuropathological features

    Författare :Heather G. Stewart; Hiroshi Mitsumoto; Umeå universitet; []
    Nyckelord :ALS; SOD1; complete penetrance; incomplete penetrance; mis-diagnosis; upper motor neuron; clinical neurophysiology; transcranial magnetic stimulation; peristimulus time histogram; corticospinal pathway; cortical inhibition; cortical hyper-excitability;

    Sammanfattning : Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by loss of motor neurons and their supporting cells in the brain, brainstem and spinal cord, resulting in muscle paresis and paralysis including the bulbar (speech, chewing, swallowing) and respiratory muscles. The average age at onset is 55 years, and death due to respiratory failure occurs 2-5 years after symptom onset in ~ 85% of cases. LÄS MER

  7. 20. Infrastructure investment planning under uncertainty

    Författare :Niclas A. Krüger; Lars Hultkrantz; Farideh Ramjerdi; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Real options; Wavelets; Risk; Uncertainty; Investments; Growth; Benefit-cost analysis; Infrastructure; Transportation; Traffic safety; Fractional Brownian motion; Incomplete contracts; Monte-Carlo simulation; Long memory; Economics; Nationalekonomi; Economics; Nationalekonomi;

    Sammanfattning : This dissertation is concerned with the planning processes in transportation and infrastructure investments and the aim is to improve risk assessment, risk valuation and risk management. Many of the results presented in this thesis are also applicable to a wider range of questions... LÄS MER