Search for dissertations about: "Rickard Sandberg"

Showing result 1 - 5 of 9 swedish dissertations containing the words Rickard Sandberg.

  2. 1. Analyses of genomic and gene expression signatures

    Author : Rickard Sandberg; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Microarray; comparative genomics; differential gene expression; cell lines; computational biology;

    Abstract : Biology has entered a challenging, information-intense period where computational experiments are complementing traditional experiments. A plethora of new techniques have allowed biological processes to be investigated on a global scale. READ MORE

  4. 2. Testing the unit root hypothesis in nonlinear time series and panel models

    Author : Rickard Sandberg; Handelshögskolan i Stockholm; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The thesis contains the four chapters: Testing parameter constancy in unit root autoregressive models against continuous change; Dickey-Fuller type of tests against nonlinear dynamic models; Inference for unit roots in a panel smooth transition autoregressive model where the time dimension is fixed; Testing unit roots in nonlinear dynamic heterogeneous panels. In Chapter 1 we derive tests for parameter constancy when the data generating process is non-stationary against the hypothesis that the parameters of the model change smoothly over time. READ MORE

  5. 3. "Exchange Rate Regimes and Inflation Performance"

    Author : Irina Andone; Nils Gottfries; Mikael Carlsson; Rickard Sandberg; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

    Abstract : .... READ MORE

  6. 4. Asset Mispricing

    Author : Carl Barkfeldt; Rickard Sandberg; Katarzyna Cieslak; Erik Wikberg; James Ohlson; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Market efficiency; Mispricing; Fundamental valuation; Business Studies; Företagsekonomi;

    Abstract : This dissertation studies the pricing of stocks in capital markets. It comprises five chapters, where the first serves as an introduction. The subsequent four chapters are each written as self-contained research papers. READ MORE

  7. 5. The Nucleosome as a Signal Carrying Unit : From Experimental Data to Combinatorial Models of Transcriptional Control

    Author : Stefan Enroth; Jan Komorowski; Claes Wadelius; Rickard Sandberg; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Next generation sequencing; Nucleosome; Histone modification; Transcriptional regulation; Bioinformatics; Bioinformatik; Bioinformatics; Bioinformatik; Bioinformatik; Bioinformatics;

    Abstract : The human genome consists of over 3 billion nucleotides and would be around 2 meters long if uncoiled and laid out. Each human somatic cell contains all this in their nucleus which is only around 5 µm across. This extreme compaction is largely achieved by wrapping the DNA around a histone octamer, the nucleosome. READ MORE