Essays about: "stationarity"

Showing result 1 - 5 of 48 essays containing the word stationarity.

  1. 1. Artificial Neural Networks for Financial Time Series Prediction

    University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

    Author : Dana Malas; [2023]
    Keywords : artificial neural networks; time series analysis; deep learning; finance; long short-term memory; simple moving average;

    Abstract : Financial market forecasting is a challenging and complex task due to the sensitivity of the market to various factors such as political, economic, and social factors. However, recent advances in machine learning and computation technology have led to an increased interest in using deep learning for forecasting financial data. READ MORE

  3. 2. A Framework to Model Bond Liquidity

    University essay from KTH/Matematik (Avd.)

    Author : Alan Issa; [2023]
    Keywords : Bonds; liquidity; order book; stochastic process; stationarity; gamma distribution.; Obligationer; likviditet; orderbok; stokastisk process; stationaritet; gamma distribution.;

    Abstract : The liquidity of financial assets can be studied in various different ways. In this thesis, liquidity is defined as the cost and time required to liquidate a position. READ MORE

  4. 3. Investigating the Impact of Air Pollution, Meteorology, and Human Mobility on Excess Deaths during COVID-19 in Quito : A Correlation, Regression, Machine Learning, and Granger Causality Analysis

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Waleed Tariq; Sehrish Naqvi; [2023]
    Keywords : Granger Causality; Gradient Boosting Machine; Lasso Regression; Excess Deaths; Correlation Analysis; Stationarity;

    Abstract : Air pollution and meteorological conditions impact COVID-19 mortality rates. This research studied Quito, Ecuador, using Granger causality tests and regression models to investigate the relationship between pollutants, meteorological variables, human mobility, and excess deaths. READ MORE

  5. 4. The Impact of Foreign Direct Investments on the Swedish Housing Market

    University essay from KTH/Fastighetsföretagande och finansiella system

    Author : David Andreasson; Fredrik Elm; [2023]
    Keywords : Foreign direct investment; Sweden; Real estate; Housing; Globalization; Regulation; Utländska direkta investeringar; Sverige; Fastigheter; Bostäder; Globalisering; Reglering;

    Abstract : Foreign direct investments (FDI) are a crucial part of the world economy as the world has become increasingly globalized. Foreign investment can have a positive impact on the host country in many ways, such as economic growth, new technologies, and job opportunities. READ MORE

  6. 5. Identifying Fundamental Characteristics of Shock Nonstationarity using MMS Measurements : Identifying and Distinguishing Non-stationary Behaviour Through the Magnetic Field Gradient in Quasi-perpendicular Shocks

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

    Author : Hannah Wik; [2023]
    Keywords : Space; Space Plasma Physics; Collisionless Shocks; MMS; Non-stationarity; Shock Reformation; Rippling; Bow Shock; Solar Wind; Rymd; Rymdfysik; Kollisionsfria chocker; MMS; Icke-stationär; Reformation; Bogchock; Solvind;

    Abstract : Collisionless shocks are widespread phenomena in the universe, and understanding the mechanisms behind their energy dissipation, with a rare number of collisions between particles, remains a significant unresolved question. The Earth’s bow shock provides an excellent opportunity to study this phenomena in situ. READ MORE