Sökning: "Unit root test"

Visar resultat 1 - 5 av 65 uppsatser innehållade orden Unit root test.

  1. 1. Comparing Wrist Movement Analysis Technologies

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Markus Hanna; Anton Cajander; [2023]
    Nyckelord :Work-Related Musculoskeletal Disorders; Depth Camera; Intel RealSense D435i; Inertial Measurement Unit; MediaPipe Hands; Hand Tracking; Arbetsrelaterade muskuloskeletala sjukdomar; Djupkamera; Intel RealSense D435i; Inertial Mätenhet; MediaPipe Hands; Handspårning;

    Sammanfattning : The wrist is a body part that can be used during repetitive movements in many work environments. There is a need to measure these movements in order to notice harmful repetitive movements in advance. There are many different ways to measure these movements, such as with the use of a depth camera. LÄS MER

  3. 2. Hysteresis fakta eller fiktion - en studie om arbetslöshet i Sverige

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

    Författare :Felix Blomström; Linus Jerksten; [2022-07-14]
    Nyckelord :;

    Sammanfattning : Hysteresis is an often discussed phenomenon in the field of labor economics. Hysteresis is theoretically defined as a temporary decline in labor demand, which lingers and creates a permanent higher rate of unemployment. LÄS MER

  4. 3. Price transmission in the Swedish pig production : how has current price increases in an era of COVID-19 affect Swedish pig production?

    Master-uppsats, SLU/Dept. of Economics

    Författare :Charlott Häggman Othzén; [2022]
    Nyckelord :Price transmission; VECM; Swedish pig production; Slaughter pigs;

    Sammanfattning : This thesis presents a price transmission analysis within the Swedish pig production sector. The aim of the study is to see if and how the recent years price increments of input prices has affected the Swedish slaughter prices, and consumer price index in Sweden, both in short and long term. LÄS MER

  5. 4. A Study of the Relationship Between Mean Reversion and a Black Swan Event

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för ekonomistyrning och logistik (ELO)

    Författare :Erik Makra; Felix Snaula; [2022]
    Nyckelord :Mean Reversion; Black Swan; Efficient Market Hypothesis; Behavioural Finance; Dickey-Fuller Unit Root Test;

    Sammanfattning : This study examines the relationship between mean reversion and a black swan event on the Swedish stock market. The data is taken from the Mid Cap and the Large Cap and then compared with the OMXS index. LÄS MER

  7. 5. A Comparative Study of the KPSS and ADF Tests in terms of Size and Power

    Kandidat-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Lina Sjösten; [2022]
    Nyckelord :Stationarity; unit root; time series; simulation; trend; ARIMA; parameter value; sample size;

    Sammanfattning : This thesis investigates through simulation why tests of unit root and stationarity occasionally result in different conclusions. The thesis focusses on the KPSS test and the ADF test and both review cases with and without a trend. LÄS MER