Sökning: "equilibrium models"

Visar resultat 1 - 5 av 130 uppsatser innehållade orden equilibrium models.

1. 1. Hur mycket ska en euro kosta? : Reala jämviktsväxelkurser och inflationsutfall vid eurons införande

   Kandidat-uppsats, Uppsala universitet/Nationalekonomiska institutionen

   Författare :Albert Bergman; [2024]
   Nyckelord :real exchange rate misalignment; equilibrium exchange rates; euro; inflation; real jämviktsväxelkurs; euro; inflation;

   Sammanfattning : This study has analysed the misalignment of the real exchange rates of the eleven original euro members at the introduction of the euro, and their consequences for inflation in the first five and ten years of the monetary union. Using four separate models of real equilibrium exchange rates, the largest overvaluations are found for Portugal and Germany, and the largest undervaluations are found for Ireland and Finland. LÄS MER

3. 2. Variational AutoEncoders and Differential Privacy : balancing data synthesis and privacy constraints

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Baptiste Bremond; [2024]
   Nyckelord :TVAE; Differential privacy; Tabular data; Synthetic data; DP-SGD; TVAE; differentiell integritet; tabelldata; syntetiska data; DP-SGD;

   Sammanfattning : This thesis investigates the effectiveness of Tabular Variational Auto Encoders (TVAEs) in generating high-quality synthetic tabular data and assesses their compliance with differential privacy principles. The study shows that while TVAEs are better than VAEs at generating synthetic data that faithfully reproduces the distribution of real data as measured by the Synthetic Data Vault (SDV) metrics, the latter does not guarantee that the synthetic data is up to the task in practical industrial applications. LÄS MER

4. 3. Demographic equilibrium modelling of single tree selection stands in Siljansfors : judging the sustainability of single tree selection systems in Sweden

   Master-uppsats, SLU/Dept. of Forest Ecology and Management

   Författare :Ludwig Olofsson; [2023]
   Nyckelord :CCF; continuous cover forestry; single tree selection; equilibrium models; forestry;

   Sammanfattning : Lately debates have occurred questioning the rotation system, which is the most used silvicultural system in Sweden. Continuous cover forestry (CCF) has therefore been suggested as an alternative management method, due to its environmental benefits such as increased biodiversity and higher resilience against extreme weather which is important with the current climate change. LÄS MER

5. 4. Flight to climate: liquidity commonality in brown equities

   Master-uppsats, Stockholms universitet/Företagsekonomiska institutionen

   Författare :Haiping Yu; [2023]
   Nyckelord :ESG; ESG Investing; Climate investing; Liquidity Commonality; Systematic Liquidity Risk;

   Sammanfattning : Emerging ESG studies have established a negative equilibrium correlation between ESG factors and stock returns in an economy predominately influenced by investors with nonpecuniary preference over high ESG credentials. However, little research has delved into a potential systematic liquidity risk phenomenon associated with aggregate trading activities of ESG-motivated investors who share a common nonzero ESG preference component in their utility function. LÄS MER

7. 5. Nobody Takes It All: Analysis of dynamic propagation of knowledge in a social network

   D-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

   Författare :Filippo Allegri; Urja Jain; [2023]
   Nyckelord :Knoweldge; Network; Game Theory; Machine Learning;

   Sammanfattning : In this paper, we analyse how knowledge is shared in a social network, with the purpose of defining recurring patterns and equilibria. We develop a formal model, the Know-It-All game, based on the PageRank algorithm and other related game theoretical models, such as the Buck-holding game. LÄS MER