Essays about: "Axel Pettersson"

Showing result 1 - 5 of 11 essays containing the words Axel Pettersson.

  1. 1. Cross project Just-In-Time bug detection

    University essay from Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Author : Axel Pettersson; [2024]
    Keywords : JITLine; Bug detection; Software Development; JITLine; Bugg identifiering; Mjukvaruutveckling;

    Abstract : Software is present in almost all aspects of our lives, and with more parts of life beingdriven by code, the importance of limiting bugs is critical. Studies have shown that thelonger a bug is present in a system increases the complexity of finding and handlingthe bug. READ MORE

  3. 2. The value of a good deed; ESG-scores and returns in the Nordic stock markets

    University essay from

    Author : Axel Olausson; Axel Pettersson; [2023-11-07]
    Keywords : Stock returns; ESG; Risk-adjusted returns; Adjusted Sharpe ratio; unequal variance t-test; Nordic market;

    Abstract : This paper seeks to answer which effect ESG-scores have on risk-adjusted returns for stocks listed on Nordic stock markets. To answer this, we create five null hypotheses and use unequal variance t-tests to determine if the hypotheses can be rejected. READ MORE

  4. 3. Exploring the Economic Relationship Between China and Sub-Saharan Africa : A Study on the Role of Chinese Foreign Direct Investments in Sub-Saharan Africa

    University essay from Linköpings universitet/Nationalekonomi; Linköpings universitet/Filosofiska fakulteten

    Author : Axel Pettersson; Rushil Patel; [2023]
    Keywords : FDI; China; Sub-Saharan Africa; Fixed Effect Model; Panel Data; Economics; Foreign Policy; Debt trap; FDI; Kina; Sub-Sahara Afrika; Fixed Effect Model; Paneldata; Ekonomi; Utrikespolitik; Skuldfälla;

    Abstract : This paper adopts a quantitative and qualitative lens, through which we explore the economic relationship between the region of Sub-Saharan Africa and China as a consequence of Chinese Foreign direct investments (FDI).  Primarily, the paper’s direction, analysis, and discussions are dictated by the usage of primary and secondary data. READ MORE

  5. 4. Exploring the relationship between ESG performance and information asymmetry : Evidence from Nasdaq Stockholm

    University essay from Uppsala universitet/Företagsekonomiska institutionen

    Author : Axel Pettersson; Herman Berggren; [2023]
    Keywords : ESG; ESG performance; information asymmetry; sustainability reporting; NFRD;

    Abstract : The relationship between a firm’s ESG performance and information asymmetry is a well-covered research area, however, few studies have been conducted on the markets covered by EU regulation and the NFRD. This thesis aims to fill the research gap by examining the relationship between ESG performance and information asymmetry in firms listed on Nasdaq Stockholm, to provide evidence from the EU’s regulatory landscape. READ MORE

  6. 5. Resource-efficient and fast Point-in-Time joins for Apache Spark : Optimization of time travel operations for the creation of machine learning training datasets

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Axel Pettersson; [2022]
    Keywords : Apache Spark; Point-in-Time; ASOF; Join; Optimizations; Time travel; Apache Spark; Point-in-Time; ASOF; Join; Optimeringar; Tidsresning;

    Abstract : A scenario in which modern machine learning models are trained is to make use of past data to be able to make predictions about the future. When working with multiple structured and time-labeled datasets, it has become a more common practice to make use of a join operator called the Point-in-Time join, or PIT join, to construct these datasets. READ MORE