Sökning: "age constraint"

Visar resultat 16 - 20 av 22 avhandlingar innehållade orden age constraint.

  1. 16. Essays on Malnutrition, Savings and Preferences

    Författare :Tharshini Thangavelu; Jesper Stage; Runar Brännlund; Wisdom Akpalu; Luleå tekniska universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

    Sammanfattning : This thesis consists of an introductory part and four self-contained papers addressing three different topics in economics, namely preferences, savings and malnutrition. In Paper I, an instrumental variable approach was employed to analyse how malnutrition affects children’s psychosocial abilities. LÄS MER

  3. 17. Modeling pooling and perishable items in inventory systems

    Författare :Patrik Tydesjö; Produktionsekonomi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; two level; perishable items; Inventory control; newsboy model; emergency supply; stochastic; lateral transshipments; upstream customer demand.;

    Sammanfattning : This thesis is built on three papers considering different problems in inventory control. The first paper considers a two-location newsboy model with the possibility of making lateral transshipments when needed. Usually, when considering newsboy models it is assumed that all demand in a period occurs at once. LÄS MER

  4. 18. Markets and marketplaces : Essays on access and transformation in remote rural economies

    Författare :Tillmann von Carnap; Anna Tompsett; Jakob Svensson; Sam Asher; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; development economics; economic geography; remote sensing; transport infrastructure; climate change adaptation; Economics; nationalekonomi;

    Sammanfattning : Market access and agricultural intensification: Remotely-sensed evidence from Mozambican river crossingsMany believe that high transport costs are a significant constraint to agricultural intensification in rural Africa. Empirical evidence is limited, however, because areas with high agricultural potential may see more infrastructure improvements and data is rarely available at the necessary granularity. LÄS MER

  5. 19. Human Capital in Development Accounting and Other Essays in Economics

    Författare :Hannes Malmberg; Per Krusell; Esteban Rossi-Hansberg; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; nationalekonomi;

    Sammanfattning : Human Capital and Development Accounting Revisited. I quantify the effects on development accounting of allowing for imperfectly substitutable labor services. LÄS MER

  7. 20. Close to the edge : discursive, gendered and embodied stress in modern youth

    Författare :Maria Wiklund; Ann Öhman; Eva-Britt Malmgren-Olsson; Carita Bengs; Erik Bergström; Charli Eriksson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Sweden; adolescent; youth; young women; stress; distress; health; psychosomatic; subjective health; body; embodiment; lived experience; gender; modernity; discourse; qualitative method; content analysis; interviews; school survey; questionnaire; epidemiology; Sverige; ungdomar; tonår; unga vuxna; tonårsflickor; stress; ångest; subjektiv hälsa; kropp; förkroppsligande; levd erfarenhet; genus; modernitet; kvalitativ metod; kvalitativ innehållsanalys; intervjuer; skolenkät; frågeformulär; epidemiologi; Public health science; Folkhälsovetenskap; folkhälsa; Public health;

    Sammanfattning : Background Adolescent subjective health and mental problems have become a public health concern not only in Sweden but worldwide. The overall aim of this thesis is to deepen and widen the understanding of young peoples’ subjective health, psychosomatic and stress-related problems. LÄS MER