Sökning: "costs"

Visar resultat 1 - 5 av 10239 uppsatser innehållade ordet costs.

1. 1. Feature Selection for Microarray Data via Stochastic Approximation

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Erik Rosvall; [2024-03-18]
   Nyckelord :feature selection; feature ranking; microarray data; stochastic approximation; Barzilai and Borwein method; Machine Learning; AI;

   Sammanfattning : This thesis explores the challenge of feature selection (FS) in machine learning, which involves reducing the dimensionality of data. The selection of a relevant subset of features from a larger pool has demonstrated its effectiveness in enhancing the performance of various machine learning algorithms. LÄS MER

3. 2. Svenska fastighetsbolags prestation i perioder av ekonomisk osäkerhet En kvantitativ jämförelse av kommersiella och icke-kommersiella fastighetsbolag av olika åldrar

   Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

   Författare :Jacob Bergqvist; Marcus Lundgren; [2024-03-07]
   Nyckelord :;

   Sammanfattning : The purpose of the report is to describe how interest rates have affected real estate companies in recent years and if the effects vary depending on the founding year of the company (before or after 1994) or the type of properties they manage (residential, commercial and community properties). The research questions were addressed through a quantitative approach, focusing on key metrics such as profit margin, EBITDA margin, rental income, financial net, vacancy rate, loan-to-value ratio, and solidity. LÄS MER

4. 3. Elektrifiering och lönsamhet i bilbranschen

   Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

   Författare :Erik Junkers; Jakob Nilsson; Arvid Trogen; [2024-03-06]
   Nyckelord :;

   Sammanfattning : The most prominent trend in the automotive industry right now is electrification. Consumers and global regulations force companies to offer more environmentally friendly alternatives to the fossil car. But sustainable development is not only about offering environmentally friendly alternatives. It must also be economically feasible. LÄS MER

5. 4. Global and Ethiopian Cereal Prices: Does the Law of One Price hold in the long run?

   Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

   Författare :Heba Abbas; Borgström Annina; [2024-02-12]
   Nyckelord :Ethiopia; cereal; food prices LOP;

   Sammanfattning : Like many other countries in the world, Ethiopia is currently facing significant challenges with high food prices. The high food prices affect cereals such as teff, sorghum, and maize which are staple foods in the Ethiopian diet. This study investigates the relationship between cereal prices in Ethiopia and the world market price of cereals. LÄS MER

7. 5. How Can I Make You Stay? A qualitative study examining which managerial factors are perceived to affect the nurse turnover rates in Region Stockholm

   C-uppsats, Handelshögskolan i Stockholm/Institutionen för företagande och ledning

   Författare :Nike Halvardsson Flores; Mardin Moradi; [2024]
   Nyckelord :Nurse turnover; Nurse retention; Nurse manager; Managerial factors; Psychological safety;

   Sammanfattning : One of the biggest challenges for nurse managers in Sweden is employee retention and counteracting staff turnover. High nurse turnover is associated with major patient safety risks, inefficiencies and increased costs. The reduction in turnover is, therefore, critical to offer better health care and would benefit many stakeholders. LÄS MER