Essays about: "Bayesian analysis"

Showing result 1 - 5 of 138 essays containing the words Bayesian analysis.

  1. 1. Spatio-temporal analysis of COVID-19 in Västra Götaland, Sweden

    University essay from Göteborgs universitet/Institutionen för matematiska vetenskaper

    Author : Natalia Andreeva; [2023-08-23]
    Keywords : ;

    Abstract : Spatio-temporal analysis of COVID-19 data with the two different statistical approaches is the main objective of this thesis. The first classical approach, the Endemic-Epidemic framework (Held et al., 2005) is a class of multivariate time-series models for the incidence counts, obtained from the surveillance systems. READ MORE

  3. 2. Branching Out with Mixtures: Phylogenetic Inference That’s Not Afraid of a Little Uncertainty

    University essay from KTH/Matematisk statistik

    Author : Ricky Molén; [2023]
    Keywords : Phylogeny; Bayesian analysis; Markov chain Monte Carlo; Variational inference; Mixture of proposal distributions; Fylogeni; Bayesiansk analys; Markov Chain Monte Carlo; Variationsinferens; Mixturer av förslagsfördelningar;

    Abstract : Phylogeny, the study of evolutionary relationships among species and other taxa, plays a crucial role in understanding the history of life. Bayesian analysis using Markov chain Monte Carlo (MCMC) is a widely used approach for inferring phylogenetic trees, but it suffers from slow convergence in higher dimensions and is slow to converge. READ MORE

  4. 3. Sales forecasting for supply chain using Artificial Intelligence

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

    Author : Vaibhav Mittal; [2023]
    Keywords : AI; sales forecasting; supply chain; predictive analytics; AI; försäljningsprognoser; supply chain; predictiv analys;

    Abstract : Supply chain management and logistics are two sectors currently experiencing a transformation thanks to the advent of AI(Artificial Intelligence) technologies. Leveraging predictive analytics powered by AI presents businesses with novel opportunities to streamline their operations effectively. READ MORE

  5. 4. How does the Weakened Swedish Krona Impact the Inflation? A Bayesian VAR Analysis of Exchange Rate Pass-Through

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Ebba Wallin; [2023]
    Keywords : Exchange rate pass-through; Consumer price inflation; Frequency of price adjustment; Import price inflation; Bayesian vector autoregression; Business and Economics;

    Abstract : Exchange rate pass-through to prices differ depending on the underlying shock. Furthermore, the mechanisms causing inflation behave diversely, conditional on why the exchange rate fluctuates. This paper investigates how prices react relative to the exchange rate movements, i.e. READ MORE

  6. 5. Wealth Redistribution through Balance Sheet Revaluations - Evidence from Norway

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Gustav Sundén; [2023]
    Keywords : Inequality; Wealth; Monetary Policy; Inflation; Household Heterogeneity; Business and Economics;

    Abstract : This thesis investigates the impact of fluctuations in inflation, monetary policy, and oil prices on the balance sheets of Norwegian households across the wealth distribution. Using a Bayesian Structural Vector Autoregression model, this study simulates the shocks and assesses their transmission through the unexpected inflation and portfolio composition channel throughout the wealth distribution. READ MORE