Sökning: "regime switching"
Visar resultat 1 - 5 av 36 uppsatser innehållade orden regime switching.
1. Analysing Regime-Switching and Cointegration with Hamiltonian Monte Carlo
Master-uppsats, Uppsala universitet/Statistiska institutionenSammanfattning : The statistical analysis of cointegration is crucial for inferring shared stochastic trends between variables and is an important area of Econometrics for analyzing long-term equilibriums in the economy. Bayesian inference of cointegration involves the identification of cointegrating vectors that are determined up to arbitrary linear combinations, for which the Gibbs sampler is often used to simulate draws from the posterior distribution. LÄS MER
2. Factor Investing and ESG Integration in Regime-switching Models- An Empirical Study on ESG Factor Integration Using Infinite Hidden Markov Models
Master-uppsats, Göteborgs universitet/Graduate SchoolSammanfattning : ESG investing is an active area of interest, both for the investment and academic communities. However, research is inconclusive on the financial benefits of integrating ESG factors in portfolio construction. LÄS MER
3. Prediction of the Impact of Increased Photovoltaics Power on the Swedish Daily Electricity Spot Price Pattern
Master-uppsats, Linköpings universitet/Tillämpad matematik; Linköpings universitet/Tekniska fakultetenSammanfattning : As the demand for electricity increases throughout the globe while we want to reduce the use of fossil fuels, the need for renewable energy sources is bigger than ever. In countries where solar power makes up a large part of the total energy production, the overall electricity spot price level has become lower. LÄS MER
4. Parameter Update Schemes for Hidden Markov Models applied to Financial Returns
Master-uppsats, Lunds universitet/Matematisk statistikSammanfattning : This thesis was dedicated to investigating the use of different parameter update schemes for Hidden Markov models with time-varying parameters, with an emphasis on developing alternatives to the quasi-Newton step. The focus was on applications to financial returns, using data from the S\&P-500 and the Nikkei index, and for comparison, a trial using synthetic data was also performed. LÄS MER
5. A Non-linear Analysis of Cointegration in South-East Asian Equity Markets
D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomiSammanfattning : This paper investigates the presence of cointegration among the main stock markets in South-East Asia, namely those of Hong Kong, Singapore, Malaysia and Thailand. Part 1 of the thesis studies the relationship using Markov-switching models, while Part 2 uses regime-shifting models with one structural break. LÄS MER