Sökning: "SARAH BJÄRKBY"

Hittade 2 uppsatser innehållade orden SARAH BJÄRKBY.

1. 1. Ensuring Safety and Security in the Era of Digital Water : A qualitative study on the implications following the digital transformation of the Swedish water industry

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :SARAH BJÄRKBY; FRIDA VÄRNLUND; [2021]
   Nyckelord :Digital transformation; Water 4.0; Water utilities; Swedish water industry; Critical infrastructure; Safety and security; Resilience; High reliability organizations; Digitalisering; Vattensystem; Water 4.0; VA-bolag; Svenska vattenindustrin; Kritisk infrastruktur; Säkerhet; Resiliens; High reliability organizations;

   Sammanfattning : As water systems are critical infrastructures, their continuous service is essential for maintaining vital functions of society. During the past decades, a number of severe global challenges have put increasing pressure on the water systems, threatening the quality and availability of water. LÄS MER

3. 2. A Cluster Analysis of Stocks to Define an Investment Strategy

   Kandidat-uppsats, KTH/Matematisk statistik

   Författare :Sarah Bjärkby; Sofia Grägg; [2019]
   Nyckelord :;

   Sammanfattning : This thesis investigates the possibilities of creating an investment strategy by performing a cluster analysis on stock returns. This to provide a diversified portfolio, which has multiple advantages, for instance that the risk of the investment decreases. LÄS MER