Sökning: "Duration analysis"

Visar resultat 6 - 10 av 528 avhandlingar innehållade orden Duration analysis.

1. 6. Heating and Cooling Requirements in Commercial Buildings. A duration curve model including building dynamics

   Författare :Per-Erik Nilsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HVAC system; cooling requirements; duration curve; heating requirements; commercial building; heat balance; balance curve; energy analysis;

   Sammanfattning : In many European countries, especially, the heat loss due to transmission and air leakage, in many buildings today, is only a fraction of what it was in those built in the early 70's. At the same time there have been changes in the way the buildings are used which, among other things, has lead to an often considerable increase of the internal heat loads. LÄS MER

3. 7. Avvaktande eller aktiv handläggning vid långsam förlossningsprogress hos friska förstföderskor - En studie om riskfaktorer, obstetriskt utfall och förlossningsupplevelse

   Författare :Anna Dencker; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; randomised controlled trial; nulliparous women; slow labour progress; prolonged labour; oxytocin augmentation; operative delivery; risk factors; labour duration; multiple regression analysis; childbirth questionnaire; factor analysis; childbirth experience;

   Sammanfattning : Slow labour progress is common in nulliparous women and is associated with childbirth complications and negative birth experiences. Oxytocin augmentation is widely used to treat slow labour despite associated risks for the fetus. An ongoing debate concerns whether oxytocin should be administered directly or postponed after arrested labour. LÄS MER

4. 8. Essays on Event History Analysis and the Effects of Social Programs on Individuals and Firms

   Författare :Stefano Lombardi; Johan Vikström; Oskar Nordström Skans; Conny Wunsch; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Labor Economics; Unemployment Insurance; Job Search; Monitoring and Sanctions; Policy Evaluation; Dynamic Treatment Evaluation; Duration Analysis; Firm performance; Employer-employee Match; Monte Carlo simulation; Economics; Nationalekonomi;

   Sammanfattning : Essay I: This paper studies threat effects of unemployment insurance (UI) benefit sanctions on job exit rates. Using a difference-in-differences design, I exploit two reforms of the Swedish UI system that made monitoring and sanctions considerably stricter at different points in time for different jobseeker groups. LÄS MER

5. 9. Work, Sickness, Earnings, and Early Exits from the Labor Market: An empirical analysis using Swedish longitudinal data

   Författare :Daniela Andrén; Göteborgs universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; annual earnings and hourly wages; short-term; and long-term absenteeism due to sickness; disability; exits from the labor market; multiple spells; unobserved heterogeneity; duration analysis.;

   Sammanfattning : This thesis contains a general overview, and five papers on the work, earnings, sickness, and early exits from the labor market of individuals in Sweden. Using relatively reliable data for hours worked and annual earnings, Paper 1 analyses the effects of (previous) sickness on both annual earnings and hourly wages, and find that people have lower annual earnings if they have experienced long-term sickness, and there is only a very week effect on the hourly wages. LÄS MER

7. 10. Essays on Unemployment Duration and Programme Evaluation

   Författare :Anton Nivorozhkin; Göteborgs universitet; []
   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