Sökning: "fixed effects model"

Visar resultat 1 - 5 av 170 avhandlingar innehållade orden fixed effects model.

1. 1. Essays on military labour supply in the era of voluntary recruitment

   Författare :Peter Bäckström; Gauthier Lanot; Niklas Hanes; Stephanie Vincent Lyk-Jensen; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; conscription; enlistment test; fixed effects model; military labour market; military labour supply; military recruitment; recruitment; Roy model; self-selection; Economics; nationalekonomi;

   Sammanfattning : This thesis consists of an introductory part and two self-contained chapters related to the supply of volunteers to the Swedish Armed Forces.Chapter [I] represents the first effort to explore the relationship between civilian labour market conditions and the supply of labour to the military in the all-volunteer environment that Sweden entered after the abolishment of the peacetime draft in 2010. LÄS MER

3. 2. Entrepreneurial Dynamics and Acquisitions of New Technology-Based Firms

   Författare :Jing Xiao; Ekonomisk-historiska institutionen; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business groups; New technology-based firms NTBFs ; Acquisitions; Entrepreneurial dynamics; Acquisition effects; Survival; Firm growth; Business cycle; Multinational enterprises MNEs ; Longitudinal data; Discrete-time duration models; Competition risks models; Fixed effects model; Inverse-probability-of-treatment weights IPTW ; Sweden;

   Sammanfattning : The aim of this thesis is to explore the evolution of new technology-based firms (NTBFs) based on solid empirical material for the Swedish economy. NTBFs are argued to be one important type of entrepreneurial firms that contribute to technology change, knowledge spillovers, and economic growth. LÄS MER

4. 3. International Capital Flows : Effects, Defects and Possibilities

   Författare :Petroulas Pavlos; Rikard Forslid; Mårten Palme; Frode Steen; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

   Sammanfattning : Short-Term Capital Flows and Growth in Developed and Emerging Markets: A lot of attention has been directed towards recent financial crises. Empirical studies have found that short-term flows increase financial fragility and also increase the probability of financial crises. LÄS MER

5. 4. Essays on Microeconometrics and Immigrant Assimilation

   Författare :Alpaslan Akay; Göteborgs universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Average marginal effect; Marginal effect of the average individual; Employment and earnings assimilation; Quasi-fixed effects approach; Initial value problem; Dynamic censored random-effects model; Monte Carlo experiment; Heckman’s approximation; Simple method of Wooldridge; Dynamic random-effects sample-selection model; wage-curve method;

   Sammanfattning : Paper I. Asymptotic bias reduction for a conditional marginal effects estimator in sam- ple selection models. In this article we discuss the di¤erences between the average marginal effect and the mar- ginal effect of the average individual in sample selection models, estimated by the Heck- man procedure. LÄS MER

7. 5. Rhythm of the job stress blues : Psychosocial working conditions and depression in working life and across retirement

   Författare :Julia Åhlin; Linda Magnusson Hanson; Hugo Westerlund; Tarani Chandola; Stockholms universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; job stress; psychosocial working conditions; job demand-control-support model; effort-reward imbalance model; organizational justice; depressive symptoms; longitudinal studies; trajectory analysis; latent class analysis; fixed-effects regression; folkhälsovetenskap; Public Health Sciences;

   Sammanfattning : A work environment characterized by poor psychosocial working conditions may lead to stress and mental health problems such as depression, a common and burdensome public health problem with significant consequences for individuals and for society at large. A number of psychosocial working characteristics have been found to be associated with increased depressive symptoms or clinical depression. LÄS MER