Essays about: "levi"

Showing result 11 - 15 of 24 essays containing the word levi.

  1. 11. How 140 Characters can be related to the Stock Market Movements: Sentiment Analysis of Twitter

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Levi Bergstrand; Maksim Khritantsev; [2018]
    Keywords : stock returns; tweet sentiments; lexicon based; panel data; regression analysis; machine learning; support vector machines; random forest; Business and Economics;

    Abstract : Stock market movements forecast based on sentiment analysis is certainly a field worth investigating. Being able to build future investment strategies based on forecasted stock returns would be of tremendous importance for individual investors and high-frequency trading firms. READ MORE

  3. 12. WHAT CREATES TRUST FOR AN AUTHORITY. A qualitative comparative case study between authorities in Sweden

    University essay from Göteborgs universitet/Statsvetenskapliga institutionen

    Author : Julia Lindholm; [2017-11-30]
    Keywords : trust; legitimacy; citizens; customer; authorities; government; appropriation warrants; annual reports; society;

    Abstract : The focus of this thesis is how authorities communicate their mission in order to create trust and legitimacy among the citizens. The authorities that have been studied for this reason is the Swedish National Tax Board, the Swedish Public Employment Service and the Swedish Social Insurance Agency. READ MORE

  4. 13. Lightning Impulse Breakdown Tests : Triggered Spark Gap Analysis

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : John-Levi Nyberg; [2017]
    Keywords : Lightning; Impulse; Spark Gap;

    Abstract : This project was made by student from UmeåUniversity and a request from the universityETH in Zürich, Switzerland. In this research project the electrical strengthof different natural gases and mixtures was investigated, and the aim was to finda gas or gas mixture with a natural origin or strongly attaching gases that couldreplace SF6 (Sulfur Hexafluoride). READ MORE

  5. 14. Analysis of Tripod shaped high rise building using Tubed Mega Frame structures

    University essay from KTH/Betongbyggnad

    Author : Sujan Kumar Rimal; Levi Grennvall; [2017]
    Keywords : high-rise building; inclined; slanted; tubed mega frame; tripode; höghus; vinklad; lutande; tubed mega frame; trefot;

    Abstract : Most of the tall buildings that are built today have a straight and vertical shape, because vertical buildings are more stable and easily built than slanted ones. In the case of vertical building, bending moments in the base only exists from horizontal loads such as wind and seismic loads, but in slanted buildings there will also be bending moments from dead and live loads. READ MORE

  6. 15. The financial consequenses of being responsible – An Emphirical study of the relationship between corporate social responsibility and profitability

    University essay from Göteborgs universitet/Företagsekonomiska institutionen

    Author : Levi Östling; Victor Hedman Rahm; [2016-06-29]
    Keywords : ;

    Abstract : The aim of this thesis is to investigate if there is a relationship between CSR and profitability in American companies within the pharmaceutical industry, the bank industry and the oil and gas industry, and if this relationship is affected by industry belonging. During the last several decades, interest in CSR has increased and it is today a central part of the business environment. READ MORE