Sökning: "propensity scores"
Visar resultat 1 - 5 av 25 avhandlingar innehållade orden propensity scores.
1. Two Topics in Survey Methodology : Inference from Nonprobability Samples Using the Double Samples Setup
Sammanfattning : Modelling the response process in establishment surveys proceeded thus far by adding steps of operational character to the core cognitive steps of the individual cognitive model. Here (Paper 1) a larger unit of the cognitive analysis is posited: that part of the enterprise that is engaged in responding to a survey, consisting of one or more employees, the tools they use and the established practices of record keeping and survey responding. LÄS MER
2. Understanding Intergenerational Mobility : Inequality, Student Aid and Nature-Nurture Interactions
Sammanfattning : Essay I: A body of evidence has emerged in the literature on intergenerational mobility documenting that unequal countries experience less social mobility: a relationship known as the Great Gatsby Curve. In this paper I estimate the Great Gatsby Curve within Sweden across 125 commuting zones and 20 cohorts, exploiting both cross-sectional and longitudinal variation. LÄS MER
3. College choice and earnings among university graduates in Sweden
Sammanfattning : This thesis consists of three papers that examine college choice and earnings among university graduates in Sweden.Paper [I] analyzes how geographical accessibility to higher education affects university enrollment decisions in Sweden. LÄS MER
4. Measuring long-term effects of a school improvement initiative
Sammanfattning : There is a growing demand for studies applying quantitative methods to large-scale data sets for the purpose of evaluating the effects of educational reforms (UVK, 2010). In this thesis the statistical method, Propensity Score Analysis (PSA), is presented and explored in the evaluating context of an extensive educational initiative within science and technology education; the Science and Technology for All-program (NTA). LÄS MER
5. University Choice, Equality, and Academic Performance
Sammanfattning : This thesis consists of three essays that examine issues on university attendance behavior, factorsof university completion, and the labor market value of a university diploma in Sweden. Essay [I] analyzes how the rapid expansion of higher education that increased the geographicalaccessibility to higher education in the 1990s affected university enrollment decisions amongvarious socioeconomic groups of young adults in Sweden. LÄS MER