Sökning: "Jonas månsson"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Jonas månsson.

1. 1. Combinatorial methods in computer algebra

   Författare :Jonas Månsson; Algebra; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Gröbner bases; SAGBI bases; finite state automata; regular languages; minimal free resolutions; Engel Lie algebras; syzgies;

   Sammanfattning : Abstract is not available.... LÄS MER

3. 2. Essays on: Application of Cross Sectional Efficiency Analysis

   Författare :Jonas Månsson; Nationalekonomiska institutionen; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; economic theory; econometrics; Economics; quality indicators; omitted variables; reference units; competition; identification; ownership; Technical efficiency; economic systems; economic policy; Nationalekonomi; ekonometri; ekonomisk teori; ekonomiska system; ekonomisk politik;

   Sammanfattning : This thesis consists of three different essays, all of which have arisen from a practical problem. In the first essay, “Technical efficiency and ownership: The case of booking centers in the Swedish Taxi Market” the purpose is to examine the question of competition on an equal basis between privately and publicly owned booking centers in the Swedish taxi market. LÄS MER

4. 3. Formal Languages and Automata in Computational Algebra

   Författare :Jonas Månsson; Algebra; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; control; Datalogi; Talteori; algebraisk geometri; algebra; gruppteori; Computer science; numerical analysis; systems; group theory; field theory; algebraic geometry; finite automata; Number Theory; Gröbner bases; SAGBI bases; numerisk analys; system; kontroll; fältteori;

   Sammanfattning : This thesis is a collection of six papers in computational algebra. In particular, we study noncommutative Gröb- ner bases, SAGBI bases and similar algebraic objects which can be represented as a graph or an automaton. LÄS MER

5. 4. Med en framtida demokrat som adressat : Föreställningar om framtid i svenska samhällskunskapsböcker 1992-2010

   Författare :Jonas Nordmark; Niclas Månsson; Anders Säfström; Andreas Fejes; Mälardalens högskola; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social studies; futures studies; discourse; analysis; political philosophy; critique; samhällsdidaktik; framtidsforskning; diskursanalys; politisk filosofi; kritik; Didactics; didaktik;

   Sammanfattning : This dissertation is a critical study on conceptions of future in swedish social studies textbooks for primary secondary school, and a discussion on discourses of the young person as a future political subject. The main part of the thesis is a discourse analysis of textbooks published within the timeframe 1992 through 2010. LÄS MER

7. 5. Essays on total factor productivity (TFP)

   Författare :Pontus Mattsson; Jonas Månsson; Lars Behrenz; Linnéuniversitetet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; conditional difference-in-difference cDID ; Data Envelopment Analysis DEA ; District courts; Malmquist index; subsidized employment; Total factor productivity TFP ; Törnqvist TFP index; Economics; Nationalekonomi;

   Sammanfattning : This thesis consists of two self-contained empirical essays. Essay I investigates the impact of labor subsidies on TFP, and profit per employee is included as a second outcome. Coarsened exact matching (CEM) is performed on the key variables. After matching, a difference-in-difference (DID) model is applied. LÄS MER