Sökning: "duration"

Visar resultat 1 - 5 av 1665 avhandlingar innehållade ordet duration.

  1. 1. The Analysis of Duration and Panel Data in Economics

    Författare :Wolfgang Hess; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Monetary Exchange Rate Model; Homogeneity Testing; Panel Cointegration; Pooling; Duration of Trade; Unemployment Duration; Proportional Hazards; Unobserved Heterogeneity; Hazard Rate; Discrete-Time Duration Model; Threshold Excess Model;

    Sammanfattning : This thesis is divided into two distinct parts. The first part contains three chapters dealing with the analysis of duration data from an econometric perspective and with application to trade durations. LÄS MER

  2. 2. Testing and estimation in labour supply and duration models

    Författare :Niklas Karlsson; Umeå University; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; labour supply; quantity constraint; perceived tax scale; duration; specification test; distribution;

    Sammanfattning : Estimation and testing in labour supply and unemployment duration models are studied. In the first two papers estimation techniques designed to account for quantity constraints and perceived tax scales are developed, while the remaining three papers focus on specification tests. LÄS MER

  3. 3. Breastfeeding – Initiation, duration, attitudes and experiences

    Författare :Karin Cato; Christine Rubertsson; Alkistis Skalkidou; Sara Sylvén; Eva Nissen; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breastfeeding; Breastfeeding duration; Breastfeeding initiation; Depression; Hands-on approach; Pregnancy; Obstetrik och gynekologi; Obstetrics and Gynaecology;

    Sammanfattning : The overall aim of this thesis was to increase knowledge about factors that influence breastfeeding initiation and duration, as well as about women’s attitudes towards breastfeeding during pregnancy.The first two studies were a part of the UPPSAT project, a population-based cohort study conducted in Uppsala, Sweden. LÄS MER

  4. 4. Unemployment duration and attrition

    Författare :Kenneth Carling; Uppsala universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Sammanfattning : .... LÄS MER

  5. 5. Essays on Unemployment Duration and Programme Evaluation

    Författare :Anton Nivorozhkin; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Transition economics; evaluation; unemployment duration; active labour market programmes;

    Sammanfattning : The process of labour market transformation in the 1990s attracted a lot of attention from economists and policy makers. Unprecedented changes, like rapid reforms in Central and Eastern Europe and later the expansion of the European Union, require a deeper understanding of current labour-market trends. LÄS MER